How do you use a Bose 901 equalizer?
Connect the amplifier INPUT of the Bose® 901® active equalizer to the PRE AMP OUT jacks of the receiver or amplifier. Connect right channel to right channel and left to left. 4. Connect the amplifier OUTPUT of the active equalizer to the MAIN AMP IN jacks on the receiver or amplifier.
Do you need an equalizer for Bose 901?
Hello, the Bose 901 speakers are designed to work with and will not work appropriately without our 901 equalizer. The equalizer varies per model, please call us at 800-367-4008 so we can provide you with information on the proper version.
What is the Bose equalizer?
The equalizer is necessary to balance the sound, effectively correcting the speakers frequency response. The speakers design uses reflected sound to mask it’s coloration and distortion and the equalizer is used to make the bass, midrange and treble sound balanced.
Where do Bose 901 speakers go?
Speakers should be placed at least 18″ above the floor or below the ceiling (see Figure 1). Distances closer to the ceiling or floor restrict the reflected sound energy.
How many speakers are in a Bose 901?
The Bose 901 system, consisting of two speaker units and the equalizer, is priced at $476.
What is the impedance of Bose 901 speakers?
8 Ohms
Bose 901 Specs
| Drivers | 9 x 4.5″ Full-Range Helical Voice Coil Drivers per Cabinet |
|---|---|
| Dispersion | Reflected: 89% Direct: 11% |
| Impedance | 8 Ohms |
| Maximum Power Handling | 10-450W RMS (Rated 250W IEC) |
| Enclosure | Oil-Rubbed Hardwood with 14-Element Acoustic Matrix Design and 3 Reactive Air Columns, Black Finish |
What year did Bose 901 speakers come out?
1968
901. The “901” was released in 1968 and was a conventional design consisting of two floorstanding speakers. The system has nine drivers per channel, a separate amplifier unit, and an equalizer. Unlike other Bose speakers, the 901 Series was not intended to be used without their included 901 Active Equalizer.
Why is it important to follow the Bose 901 installation instructions?
Because the BOSE 901 system differs fundamentally from other speaker systems, IT IS IMPORTANT THAT THESE INSTRUCTIONS BE CAREFULLY FOLLOWED. EACH STEP IS ESSENTIAL FOR PROPER OPERATION AND FULL PERFORMANCE OF THE BOSE 901 . PAR- TICULA_R ATTENTION SHOULD BE PAID TO SECTION V: CONNECTING THE 901 ACTIVE EQUALIZER.
Where do I find the serial number on a Bose 901 speaker?
Page 1 The Bose Series VI Direct/Reflecting Speaker ® ® ® System Owner’s Guide November 21, 2001 AM195438_03_V.pdf… Save your owner’s guide for future reference. For your records Serial numbers are located on the bottom panel of each 901 speaker and on the back of the active equalizer.
How many speakers do I need for a 901 equalizer?
901 speakers. Adding 901 speakers You need just one 901 Series VI active equalizer to use a second pair of 901 Series VI speakers connected to a single receiver or amplifier. Connect the additional speakers to the additional speaker output jacks on the receiver or amplifier.
Where do I find the serial number on my 901 equalizer?
The serial numbers are located on the bottom of the 901 speakers and on the back of the equalizer. Most receivers have a TAPE MONITOR connection. The 901 active equalizer is most commonly connected to the tape monitor connections on the receiver.