bose car audio system manual

1 post / 0 new
flotaganis
bose car audio system manual

bose car audio system manual

LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF



File Name:bose car audio system manual.pdf

Size: 3391 KB

Type: PDF, ePub, eBook

Category: Book

Uploaded: 10 May 2019, 12:55 PM

Rating: 4.6/5 from 778 votes.



Status: AVAILABLE



Last checked: 16 Minutes ago!

In order to read or download bose car audio system manual ebook, you need to create a FREE account.

Download Now!

eBook includes PDF, ePub and Kindle version



✔ Register a free 1 month Trial Account.

✔ Download as many books as you like (Personal use)

✔ Cancel the membership at any time if not satisfied.

✔ Join Over 80000 Happy Readers




bose car audio system manualSomething went wrong. View cart for details. Sell on eBay Sell Car Audio User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. Occasionally the Bose car audio sound systems may need troubleshooting due to wear and tear, damage or user error. Some of the methods used to fix a Bose system include master resetting, cleaning the head unit, and speaker replacement. By personally troubleshooting the Bose system, a car owner can avoid costly trips to car audio repair shops. Step 1 Reset the Bose car audio system to fix most display or playback errors. Remove the faceplate of the Bose car audio head unit by pressing the release button in the bottom corner of the unit. Hold the paperclip in for 15 seconds. Replace the faceplate onto the head unit and turn on. Step 3 Remove the face plate again if playback issues still persist. Squeeze the trigger on the air canister in short two-second bursts. Spray around the edges of the unit as well. Step 4 Replace a blown Bose speaker if the sound from it is distorted. Use the screwdriver (with special Bose-style hex bit) to loosen the casing of the grill. Remove the grill to access the cone of the speaker. Remove the Bose-style connectors on the cone by hand. Remove the blown clone. Replace with the replacement cone, and lay in the speaker casing in the same fashion as the broken cone. Re-connect the Bose-style connectors by hand. Replace the grill and tighten with the Bose hex bit and screwdriver. Items you will need Screwdriver set Bose hex bit Compressed air canister Paperclip or pin References Car Stereo Help: Acura Bose System Car Stereo Help: Corvette Bose System More Articles BMW Radio Problems How to Reset the Pontiac Vibe After an. How to Fix a Honda CD Player That Won't. Mercedes CD Changer Problems How to Connect an iPod to a Honda CRV How to Install a Touch Screen Stereo in. How to Install Ridgeline AUX Port How to Program a Remote for a 2001.http://cskconsultingengineers.com/fckeditor/editor/filemanager/connectors/php/userfiles/bosch-ptk-14-e-manual.xml

    Tags:
  • bose car audio system manual, bose car audio system manual 2016, bose car audio system manual download, bose car audio system manual pdf, bose car audio system manual free.

Explore now Support Hi My Sony Sign in Favourites Newsletter Subscriptions Community Favourites Sign out Favourites Search Sony Sony Sites Search Sony To get the full experience on Sony.co.uk, please change your settings to allow JavaScript. Starting at MRP Rs. 5,990 (incl. of all taxes) CD 3 Products Innovative features enhance the convenient disc-based players Sony has been refining for years. Starting at MRP Rs. 5,990 (incl. of all taxes) Digital media receivers 12 Products Find compatibility for convenient digital music in these models. All Products Speakers 11 Products Upgraded car audio starts here, with a variety of advanced speakers. Starting at MRP Rs. 1,790 (incl. of all taxes) Subwoofers 4 Products Delivering bass you can feel, a must for serious mobile audio performance. Starting at MRP Rs. 4,490 (incl. of all taxes) Amplifiers 5 Products For really big sound, equip your vehicle with our high-power amplifiers. Starting at MRP Rs. 5,990 (incl. of all taxes) Phone-controlled options Powerful, bass-conscious speakers Space-saving speakers are ideally matched with Sony’s head units with Mega Bass circuitry. Bass-conscious speakers. Not all vehicles or Bose sound system options are available in all markets. Please confirm availability and sound system information with your local vehicle dealer prior to purchase. Door-mounted tweeters are optional on base cars and standard on LS and Special Edition cars. An integrated cassette deck is optional on all head units. The double-DIN also has an optional integrated in-dash 6-CD changer, MiniDisc player, and, for 2004, MP3-capable CD player. But apart from this, the Bose and non-Bose head units are very similar. It also has an optional MP3-capable CD player, which is nice. This is the same unit found in the Mazda6 and RX-8, and will probably be used in other Mazda products, too. So you can pull the power without fear of disabling the unit. Despite the various model numbers, there are basically four types.http://editionsitaliques.com/userfiles/bosch-ptz-camera-manual.xml We'll call these the single-DIN, single-DIN Bose, double-DIN, and double-DIN Bose. The double-DIN silver-face units in the 2004 cars are also a bit different, so we've added a special spot for them, too. More information on each system is found later in the FAQ. The head unit includes 4x25 (peak) Watt amplification for two speakers, one in each door. In-door tweeters could be added with the optional 1999 Popular Equipment Package or 2000 Convenience Package. An in-dash casette deck was a popular option. An add-on in-dash cassette player was an option. It was also available as a standalone option in 1999 on non-Leather Package cars. An add-on in-dash cassette player was a popular option. In-door tweeters could be added with the optional Convenience Package.Door tweeters are added with the Convenience Package (and on the Shinsen), and an in-dash 6-disc CD Changer, Cassette Player, or MiniDisc player are dealer-installed options. Note that the 2003 Club Sport package does not include a sound system at all. The head unit includes 4x25 (peak) Watt amplifiers, two of which send speaker-level audio to a pair of single-channel 100-Watt amplifiers behind the unit for the special Bose door speakers and tweeters.An in-dash 6-disc CD Changer, MiniDisc player, and Cassette deck are dealer-installed options for LS cars. The two 2002 Special Edition Miatas came with the 6-CD Changer standard, as did the 2003 Special Edition. The head unit includes a 4x25 (peak) Watt amplifier driving two speakers, one in each door, and two windblocker speakers. In-door tweeters are added with the optional Convenience Package.Door tweeters are added with the Convenience Package, and an in-dash 6-disc CD Changer, MP3 CD player, Cassette Player, or MiniDisc player are dealer-installed options. The head unit includes 4x25 (peak) Watt amplifiers, two of which are used for the door tweeters.?http://www.raumboerse-luzern.ch/mieten/bosch-wr-400-manual Two other channels send speaker-level audio to a pair of single-channel 100-Watt amplifiers behind the unit for the special Bose door speakers.An in-dash 6-disc CD Changer, MP3 CD player, MiniDisc player and Cassette Player are dealer-installed options. You must unplug the unit entirely before flipping the switch, or the change will not be registered by the head unit. There is a page of information available about this unit. If you are installing this unit in another vehicle, this post has more information. And this post gives details on installing it in an NA as does this one. Most 6x8 or 5x7 speakers will fit in the doors, and you can just swap out the old speaker for the new one. 8-inch round components will also fit with some (non-metal) modifications. There is quite a bit of room in the doors. You will probably want to add an amplifier, too. If so, use one with speaker-level inputs if you want to retain the stock head unit because there is no line-level output. It's not plug and play, so you have to figure out where to put a crossover and run some wires. The doors are NOT pre-wired for tweeters, sadly. You can put a crossover in the door, which makes wiring easier but is risky (moisture could get on it). Or you could put it inside the dash which makes it much trickier to run the wires. More information Here is some more information about adding windblocker speakers. And a writeup with pictures. Other Miata.Netters have looked into it, and found them very expensive.Just buy a wiring kit with your new head unit and go to town. This head unit has three connectors on the back. From left to right (looking at the back) are: CN200 (the casette connector), CN701 (the main harness connector), and CN702 (the rear speaker connector). Pinouts are available at Miata.Net. It's fairly easy to install, but requires removing your head unit. Dig up an old computer case and cut off the female pigtails, and use these instead of trying to solder to the pins directly.http://electricpasion.com/images/bose-cd20-manual.pdf The 1M31 model does not have The system With the bass and treble controls set at the default positions, the radio has boomy, poorly-defined bass and too much treble, but no midrange. But it's still boomy sometimes! They tend to get wet, and when they do, they start to buzz like blown Wal Mart specials. Your dealer will probably install a set of baffles to keep them dry if you complain, or you could order some baffles from a place like Crutchfield or a local car audio shop and put them in yourself. This will help, but some folks like to install some dynamat-like sound dampener in the door panels in addition to help keep the buzzing down further. This is then spliced to provide signal for both the tweeter and door speaker. This can cause trouble if you plan to replace the speakers and amp and re-use the existing wiring - you would need to put a crossover in the doors. This is something most folks would rather avoid because the Miata doors can be somewhat moist.See this post for more information. See this post for more information. There are adapters available for this application, too. It is possible to drive the.5 Ohm Bose speakers with an appropriate aftermarket amp, but you will probably want to replace the speakers, too. More Information Here's another great thread. Most people bypass the Bose amps and replace the speakers when doing this, effectively removing the entire OEM sound system. This head unit has three connectors on the back. Pinouts are available at Miata.Net. The 1M37 probably does not either. So the only way to do this is to replace the Bose amplifier. Other Miata.Netters have looked into it, and found them very expensive.The 1M37 does not seem to have the CD Changer jack! It drives the door speakers and optional tweeters, wired in parallel, directly with two channels. The other two are unused but the fader is enabled, unlike the Bose unit. Most 6x8 or 5x7 speakers will fit in the doors, and you can just swap out the old speaker for the new one.protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/1626beea7df04f---canon-mf4140-manual.pdf 8-inch round components will also fit with some (non-metal) modifications. This is probably a bad idea - it would cost a lot, entail lots of work, and the Bose unit really doesn't sound too great. Any decent aftermarket setup, especially one with an external amp, is going to work out a lot better! There are two connectors on the back of the double-DIN unit, but only the larger one (on the left, looking at the back of the unit) is used. Here is the connector pinout. This is the socket on the head unit.It's not plug and play, so you have to figure out where to put a crossover and run some wires. More information However, you could also wire them up to the (unused) rear speaker connector on the head unit and use the fader to control them. I don't know of anyone who has attempted this, but it should work, apart from the trouble running new wires from the head unit to the tweeters. The 4H60 does not have the rear speakers and fader enabled, but the 4162 does. Here is some more information about adding windblocker speakers. This cardomain page has photos of this operation. Other Miata.Netters have looked into it, and found them very expensive.The MPV bezel is not correct for the Miata. I doubt any non-OEM changers would work, since there is no changer connector on the back. You need to make sure it comes with the correct front bezel (which includes the eject button and casette door) for the Miata. It's fairly easy to install, but requires removing your head unit.The casette deck and bezel from my 2002 MPV worked fine in my 2003 Miata Bose unit (4H60), so I bet this Minidisc player and bezel will work, too. But it should work. How about an FM modulator? These are numbered 1 through 3, where 1 boosts the volume a little as speed climbs and 3 boosts it much more. The top-down settings seem to cut the bass, while the top-up settings don’t. This works much better than the Automatic Level Control in the old MSSS. I think I can hear discrete steps as the car passes certain speed thresholds, the most noticeable being around 65mph. They drive both the door speakers and the tweeters in parallel. The tweeters appear to have built-in crossovers, but I'm not sure about this. Pin J on the harness controls a relay that sends power to the amp, and you can hear the relay click (to the left of the steering column) whenever you turn on the stereo. With the bass and treble controls set at the default positions, the radio has boomy, poorly-defined bass and too much treble, but no midrange. But it's still boomy sometimes! The '99 problem was caused by a missing or incorrect baffle, and Bose admitted that the speakers will buzz when damp. So it's possible that, even with the correct baffle, the speakers might get damp and buzz. You can try waterproofing them (inside the door) to cure this problem.It affects early 2002 cars with the modular Bose radio. Once you're familiar with the internal bits, you should be able to remove the head unit without touching the trim - I can pull the head unit in about 30 seconds! You might want to write down your radio station presets. Here's how to remove the trim: Just stick them into four holes on each side (skip one of the two that are right near each other) and the clip holding the radio in place will release. It will come out a few inches and feel like it doesn't want to come further. Just pull harder. The connection bundle is released with a lever on the bottom. Be careful to put the insulation You will also have to reprogram the Since the head unit includes a built-in amplifier, you could also probably re-wire it to drive aftermarket speakers directly (like the non-Bose) but this would probably not be worth doing. Just use a speaker-level amp, and you're all set. Some folks have reported success driving the stock Bose speakers with aftermarket amps, but most people would replace the speakers, too, since they're not too great. The Bose amplifier can take speaker-level inputs from your new head unit, so you don't have to change out the amp and speakers, but you might want to do it anyway. You might need an attenuator (like a Scosche ) if you do this to avoid over-driving the Bose amplifier. There are two connectors on the back of the double-DIN unit, but only the larger one (on the left, looking at the back of the unit) is used. This is the socket on the head unit.The Bose unit does not have the rear speaker outputs activated (I verified this on my own 4H60), though there might be some way to activate them (and the fader function). You can replace the Bose amps with an external, speaker-level 4-channel amplifier to drive new (non-Bose) door speakers and tweeters as well as new rear speakers. This cardomain page has photos of this operation. Other Miata.Netters have looked into it, and found them very expensive.It seems similar to the previous units, but has a silver face, re-worked display, and replaces the “AM” button with one that says “SAT”. Maybe there will be a satellite radio option? There are two connectors on the back of the double-DIN unit, but only the larger one (on the left, looking at the back of the unit) is used.It's fairly easy to install, but requires removing your head unit. You also need the trim panel (part number N105-79-BCX). With the bass and treble controls set at the default positions, the radio has boomy, poorly-defined bass and too much treble, but no midrange. You can try waterproofing them (inside the door) to cure this problem.There are two connectors on the back of the double-DIN unit, but only the larger one (on the left, looking at the back of the unit) is used.Note that not all of these are connected or do anything on any particular radio. This is a combination of all cars. (this is the socket on the head unit) How can I set you straight? If you have any more info, send it along.I'm not even sure if this radio was available in places other than the US. If you have anything about non-US radios to contribute, please do so. AP4-TY13 design avoids PAC now introduces RadioPRO Advanced. RadioPRO Advanced is the next generation of radio installation adapters. These new and improved aftermarket radio adapters are loaded with new features, so you can upgrade a vehicle’s radio without losing factory features. PAC engineered AmpPRO to drastically simplify the installation of upgraded amplifiers in data-bus controlled amplified sound systems. AmpPRO allows you to keep the original radio's fit, finish and features while giving you the freedom to improve the audio performance in record time! For warranty information, view our PAC Warranty page. Is navigation system available in HTK model? No sound in back door speakers, sound is audible only when the sound bar is set at the maximum of 45. You won’t find any demo or video of this Arkamys system fitted in Kia Seltos anywhere online. Highly disappointing. Returning the car back.It needs to be tweeted. As rightly said u can only really hear it well once the volume is set at 45.i need to head to after market speakers now for better quality cause the current music output sucks big time.Im not satisfied with the speakers. You really need digital amp for the speakers if you need better sound. Im planning to go for the Rockford Fosgate component speakers, subwoofer and 5 channel digital amp.Both are having great sound.Obviously Bose sounds better than Arkamys.I set the volume to 20 and felt that it is too loud for me.No sound in back door speakers, sound is audible only when the sound bar is set at the maximum of 45. Returning the car back.The navigation feature is not available with the HTK variant.You won’t find any demo or video of this Arkamys system fitted in Kia Seltos anywhere online. Returning the car back. As rightly said u can only really hear it well once the volume is set at 45.i need to head to after market speakers now for better quality cause the current music output sucks big time. What alternative did you get?You won’t find any demo or video of this Arkamys system fitted in Kia Seltos anywhere online. Returning the car back. You won’t find any demo or video of this Arkamys system fitted in Kia Seltos anywhere online. Returning the car back. As rightly said u can only really hear it well once the volume is set at 45.i need to head to after market speakers now for better quality cause the current music output sucks big time. Is it better than Hyundai Creta 1.4 diesel? Kia Seltos?Is it good to compromise on Cruise control for want of diesel car. Suggestions please. - Seltos? Rs. 24.95 Lakh Rs. 7 Lakh September 2020 Rs. 10 Lakh October 2020 Rs. 50 Lakh April 2021 Rs. 25 Lakh April 2021 Rs. 20 Lakh June 2021. We like setting new standards. This is the basis of everything we do. Just as with our cars, the aim of Porsche sound systems is to convey emotions. So that every journey becomes a moving experience. Whether you choose to be accompanied by jazz through the city's nocturnal streets, lively pop music on your homeward commute or rock tunes in the mountains. These meet the highest standards of power, musicality and precision. Starting with the design of individual components, to fine-tuning while driving, their development is always characterised by dedication and passion for the perfect audio experience. Thereby turning our sports cars into an ensemble, where sound and emotion can reach their full potential. Porsche sound systems make every journey a premium sound experience. Developed by sound enthusiasts for sound enthusiasts. The way a Porsche sounds is akin to an acoustic fingerprint, and that's not only true for the engine. It transforms sound waves into unique sensory stimuli and music into an exclusive sound experience. The result is an unprecedented rich and natural sound, even at high volumes. Fully active sound system with a total output of 505 watts. Includes a 300-watt active subwoofer with class D digital amplifier integrated into the vehicle body. Features sophisticated high-end audio components, e. g. special ribbon tweeters (air motion transformers, AMT), and a total diaphragm surface area of more than 1,340 cm.Fully active sound system with a total output of 570 watts. Features sophisticated high-end audio components, e.g. special ribbon tweeters (air motion transformers, AMT), and a total diaphragm surface area of more than 1,340 cm.A wide selection of preset equalisers ensures a first-class audio experience, while a sound conditioner based on microphone technology adapts the sound sensitively and in real time to the driving situation. The new Sound Enhancer additionally optimises the sound of data-compressed music files. AudioPilot Noise Compensation Technology ensures a consistent and well-balanced sound in all driving conditions. Note: reduced luggage compartment volume due to subwoofer underneath the rear luggage compartment floor. Sophisticated high-end audio components, e.g. special air motion transformer (AMT) tweeters, and a total diaphragm surface area of more than 2,500cm.A wide selection of preset equalisers ensures a first-class audio experience, while a sound conditioner based on microphone technology adapts the sound sensitively and in real time to the driving situation. What's more, the Sound Enhancer delivers improved audio quality and dynamics for compressed file formats such as MP3. Sophisticated high-end audio components, e.g. special air motion transformer (AMT) tweeters, and a total diaphragm surface area of more than 2,500cm.The loudspeakers in the doors are illuminated by optical waveguides. A wide selection of preset equalisers ensures a first-class audio experience, while a sound conditioner based on microphone technology adapts the sound sensitively and in real time to the driving situation. Note: Luggage compartment capacity reduced by subwoofer under luggage compartment floor. Includes a 300 watt active subwoofer with class D digital amplifier. Features sophisticated high-end audio components, e.g. special ribbon tweeters (air motion transformers, AMT), and a total diaphragm surface area of more than 2,400cm?, enabling precision playback even at very high sound levels. The sound enhancer also optimises the sound of musical material in compressed data format. Sophisticated high-end audio components, e.g. special ribbon tweeters (air motion transformers, AMT) and a total diaphragm surface area of more than 2,500cm.A wide selection of preset equalisers ensures a first-class audio experience, while a sound conditioner based on microphone technology adapts the sound sensitively and in real time to the driving situation. Note: reduced luggage compartment volume due to subwoofer underneath the luggage compartment floor.To the extent that fuel and energy consumption or CO.Optional features and accessories can change relevant vehicle parameters such as weight, rolling resistance and aerodynamics which may result in a change in fuel or energy consumption and CO? values. Vehicle loading, topography, weather and traffic conditions, as well as individual driving styles, can all affect the actual fuel consumption, energy consumption, electrical range, and CO. A driver is commonly installed in an enclosure (often a wooden cabinet) to prevent the sound waves coming off the back from canceling out the sound waves being generated from the front of the subwoofer. Subwoofer enclosures come in a variety of designs, including bass reflex (with a port or vent), using a subwoofer and one or more passive radiator speakers in the enclosure, acoustic suspension (sealed enclosure), infinite baffle, horn-loaded, tapped horn, transmission line, bandpass or isobaric designs, representing unique trade-offs with respect to efficiency, low frequency range, cabinet size and cost. Passive subwoofers have a subwoofer driver and enclosure and they are powered by an external amplifier.By the 2000s, subwoofers became almost universal in sound reinforcement systems in nightclubs and concert venues.Able to reproduce distortion-free low frequencies down to 15 cycles per second (15 Hz), a specific objective of Dones's invention was to provide portable sound enclosures capable of high fidelity reproduction of low frequency sound waves without giving an audible indication of the direction from which they emanated. The Octavium was utilized by several recording artists of that era, most notably the Grateful Dead, bassist Monk Montgomery, bassist Nathan East, and the Pointer Sisters. The Octavium speaker and Dones's subwoofer technology were also utilized, in a few select theaters, to reproduce low pitch frequencies for the 1974 blockbuster movie Earthquake. During the late 1960s, Dones's Octavium was favorably reviewed by audiophile publications including Hi-Fi News and Audio Magazine.Four of the subwoofers were positioned in front of the audience under (or behind) the film screen and two more were placed together at the rear of the audience on a platform. The new low frequency entertainment method helped the film become a box office success. More Sensurround systems were assembled and installed. By 1976, there were almost 300 Sensurround systems leapfrogging through select theaters.Small subwoofer drivers in the 4-inch range are typically used in small computer speaker systems and compact home theatre subwoofer cabinets. The size of the driver and number of drivers in a cabinet depends on the design of the loudspeaker enclosure, the size of the cabinet, the desired sound pressure level, the lowest frequency targeted and the level of permitted distortion. The largest available sound reinforcement subwoofers, 21-inch (53 cm) drivers, are less commonly seen.Similarly the F 3 of a speaker is proportional to Fs:For these reasons, subwoofers are typically very inefficient at converting electrical energy into sound energy. This combination of factors accounts for the higher amplifier power required to drive subwoofers, and the requirement for greater power handling for subwoofer drivers.Because of the high air pressure they produce in the cabinet, subwoofer enclosures often require internal bracing to distribute the resulting forces.Each enclosure type has advantages and disadvantages in efficiency increase, bass extension, cabinet size, distortion, and cost. An example of a subwoofer that uses a bass horn is the Bassmaxx B-Two, which loads an 18-inch (45 cm) driver onto an 11-foot (3.4 m) long folded horn. Folded horn-type subwoofers can typically produce a deeper range with greater efficiency than the same driver in an enclosure that lacks a horn. However, folded horn cabinets are typically larger and heavier than front-firing enclosures, so folded horns are less commonly used.Since large drivers require undesirably large cabinets, most subwoofer drivers have large excursions. Unfortunately, high excursion, at high power levels, tends to produce more distortion from inherent mechanical and magnetic effects in electro-dynamic drivers (the most common sort). The conflict between assorted goals can never be fully resolved; subwoofer designs necessarily involve tradeoffs and compromises.Specifications of frequency response depend wholly for relevance on an accompanying amplitude value—measurements taken with a wider amplitude tolerance will give any loudspeaker a wider frequency response.Some such systems are even supplied with a calibrated microphone to measure the subwoofer's in-room response, so the automatic equalizer can correct the combination of subwoofer, subwoofer location, and room response to minimize effects of room modes and improve low frequency performance.They sometimes incorporate internal passive crossovers, with the filter frequency determined at the factory. These are generally used with third-party power amplifiers, taking their inputs from active crossovers earlier in the signal chain. Inexpensive Home Theatre in a Box packages often come with a passive subwoofer cabinet that is amplified by the multi-channel amplifier.In addition, many amplifiers include an adjustable low-pass filter, which prevents undesired higher frequencies from reaching the subwoofer driver. Setting a subsonic filter is important on bass reflex subwoofer cabinets, as the bass reflex design tends to create the risk of cone overexcursion at pitches below those of the port tuning, which can cause distortion and damage the subwoofer driver. For example, in a ported subwoofer enclosure tuned to 30 Hz, one may wish to filter out pitches below the tuning frequency; that is below 30 Hz.A similar effect can be achieved with the delay control on many home theater receivers. This type of control allows the subwoofer to either be in phase with the source signal, or 180 degrees out of phase.The servo feedback signal is derived from a comparison of the input signal to the amplifier versus the actual motion of the cone.The Servodrive design increases output power, reduces harmonic distortion and virtually eliminates power compression, the loss of loudspeaker output that results from an increase in voice coil impedance due to overheating of the voice coil.A subwoofer does not necessarily provide superior bass performance in comparison to large conventional loudspeakers on ordinary music recordings due to the typical lack of very low frequency content on such sources. However, there are recordings with substantial low frequency content that most conventional loudspeakers are ill-equipped to handle without the help of a subwoofer, especially at high playback levels, such as music for pipe organs with 32' (9.