Description: Vintage Bose 901 Series V Direct Reflecting Speaker Pair Wood Grain - Tested Walnut Veneer Finish. I have photographed every little blemish that was visible.I am happy to send additional photos upon request.. Experience high-quality audio with these vintage Bose 901 Series V speakers. The set includes an equalizer to ensure a seamless connection to your audio device. These speakers are perfect for any music lover looking to enhance their vintage audio collection. The brand Bose is known for its exceptional sound quality and these speakers are no exception. The model 901 Series V is a classic and sought-after option for those looking for a high-quality audio experience. Don't miss out on this opportunity to own a piece of audio history. The Bose 901 series speakers, which have been manufactured since 1968, probably qualify as having the longest tenure of any currently made hi-fi product. Although they have undergone a continuing process of design modification— and the new Series V differs in almost every detail from the original Model 901—the basic concept of the system remains unchanged to this day. The design of the Bose “Direct/ Reflecting” speaker is based on the fact that most of the acoustic energy reaching a listener in a concert hall has been reflected at least once from the ceiling, floor, or walls. Dr. Amar Bose, president and founder of the Bose company, decided that in order to give a subjective effect more like that of a live performance, a similar proportion of a speaker’s sound output should be reflected from a home listening room’s walls. To that end, every Series 901 speaker, from the first model to the new Series V, has used nine identical full-range drivers, with two groups of four on its angled rear panels and a single driver facing forward. Before reaching the listener, the output of the rear drivers is reflected from the wall a foot or so behind the speaker, and usually from a side wall as well. The front driver, which provides only 11 per cent of the system’s output, supplies the early-arrival information needed for stereo localization. Each of the 4-1/2-inch drivers can be viewed as a miniature woofer rather than a large tweeter. The total radiating area of the drivers in each Bose 901 is roughly equal to that of a 13-inch-diameter speaker, but the high-frequency performance of the small drivers is far superior to that of a large single-cone driver of equivalent area. The 901 uses no crossover network, and an electronic active equalizer is required to generate a flat response in the listening room. The equalizer, which is furnished with the speakers, normally operates in an amplifier’s tape-monitor loop, whose functions are duplicated on the equalizer. The Bose 901-V differs from the earliest versions, which had acoustically sealed wooden cabinets, in using an unusually sophisticated form of venting. The cabinet is a very complex plastic molding that Bose calls an “Acoustic Matrix” enclosure. Although the drivers are isolated from each other, their outputs are combined through a network of nine chambers, two couplers, and three reactive air columns. The nominally 8-ohm Bose 901-V is efficient enough to be driven by a 10-watt amplifier. Because of its multiple drivers and flat-wire voice coils, the speaker can also handle very high power levels. The front and much of the rear of the speaker cabinet are covered by a non-removable dark-brown cloth grille. The cabinet is 21 inches wide, 13 inches deep, and 12-5/8 inches high, and each speaker unit weighs 35 pounds. Black steel speaker stands, 18 inches high, are available as options. The 901-V equalizer is 13 inches wide, 4-7/8 inches deep, and 2-3/4 inches high. Its exterior is gold satin-finish aluminum with a dark-brown plastic front panel and side plates. Shipping will be quite a challenge to estimate. I am willing to ship, but if you want the boxes protected, I will have to double box and wrap them as well. SHIPPING COSTS ARE TO BE DETERMINED based on buyer preferences and will be paid separately on eBay. I will not apply handling labor of boxing charges. Price will be without markups.
Price: 1200 USD
Location: Broomfield, Colorado
End Time: 2024-12-02T22:19:28.000Z
Shipping Cost: N/A USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Bose
Model: 901 Series V
MPN: 901 Series V
Unit Quantity: 2
