Bose 901 Series II Support and Manuals
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Most Recent Bose 901 Series II Questions
Can I Use Any Speakers With Bose 901 Series Vi Active Equalizer
(Posted by stjamesr 10 years ago)
Bose Series 2 Eqalizer
When i purcased the package the seller disconected the plug from the cord to remove it from the cabi...
When i purcased the package the seller disconected the plug from the cord to remove it from the cabi...
(Posted by prichardson 12 years ago)
Bose 901 Series II Videos
Bose 901 Series II Demonstration
Duration: 3:09
Total Views: 22,847
Duration: 3:09
Total Views: 22,847
Vintage Bose 901 Series II with Equilizer Demonstration
Duration: 3:52
Total Views: 12,800
Duration: 3:52
Total Views: 12,800
Bose 901 Series II Speakers
Duration: 1:47
Total Views: 18,614
Duration: 1:47
Total Views: 18,614
Bose 901 Series II with Equalizer, Pioneer SA-8500II and Carver M-200t
Duration: 1:26
Total Views: 12,807
Duration: 1:26
Total Views: 12,807
Popular Bose 901 Series II Manual Pages
Owner's guide - Page 2
... AMPLIFIER) 4. Adjusting Speaker Placement 8. Selecting The Right Amplifier E. III. VII. Alternate Method I . The Only System Better Than A Pair of 901s In Case of Your 901s A. II. Connecting The Equalizer 1. IV. V. Preferred Method
(Using The Tape Monitor Circuit) 2. Adjusting The Equalizer Controls C. Improving Room Acoustics D. 901 SERIESIC OWNER'S MANUAL TABLE OF CONTENTS...
Owner's guide - Page 3
... sheetrock. perienced with its unique shape, 9 drivers, and Active Equalizer incorporates a number of placement and an unusually large "best listening area." PLEASE TAKE THE TIME TO READ THIS MANUAL, as wood. Unpack both cartons carefully. (Save the cartons and packing materials for purchasing the BOSE 901 Series 31Direct/Reflecting r speaker system. Point the vee toward the wall...
Owner's guide - Page 4
... hardware stores.
The two terminals on shelves, as long as bookcases, cabinets, or other surfaces in the room. DO NOT place your BOSE 901 speakers. B. WIRE LENGTHS FOR EACH SPEAKER
Type of Speaker Hookup Wire
18 gauge zipcord (or two-conductor wire)
16 gauge two-conductor wire
14 gauge two-conductor wire
One Pair of...
Owner's guide - Page 5
... THE INSTALLATION DIFFERS FROM THAT OF CONVENTIONAL SPEAKER SYSTEMS. BE CERTAIN TO FOLLOW THE INSTRUCTIONS GIVEN BELOW, STEP BY STEP.
1. Connect the right speaker (Part 2) in your sound
5 FIG.2
Start with each speaker. A fuse holder, like a BUSS 3833.1 or a LITTELFUSE 356001, may be used , be sure that all frequencies, the 901 Active Equalizer must be used. (See Section IV...
Owner's guide - Page 6
... and receivers. The 901 Equalizer is normally connected to a switched outlet of your control equipment so that the Equalizer connects like a recorder...channel INPUT terminal to the system after the Equalizer has been installed. For the sake of your tape recorder... instructions in this section can be used with the Equalizer, connect the RIGHT channel OUTPUT terminal of the Equalizer to...
Owner's guide - Page 7
... a through I . Place the Equalizer TAPE switch in Section III D.
•
7 correctly. Place the 3 frequency contour controls so that the Equalizer has been removed from the circuit....Equalizer is later switched out, the system will no longer be corrected before proceeding further. Any errors must be functioning in the MONITOR position. NOTE: If the TAPE MONITOR switch of the 901...
Owner's guide - Page 8
... amplifier owner's instruction manual for recommendations).
6 S
3. 2. ALTERNATE METHOD I (Using PRE•AMP OUT and MAIN IN Connections with most power amplifiers having gain controls that the tape monitor functions of connection is permanently in ±f OD wow 41.10,1 V .I ILL:?:117,
0
FIG. 4
An alternate method of connecting the BOSE Active Equalizer makes use an...
Owner's guide - Page 9
... decoders available, we suggest carefully reading the owner's instruction manuals of all power off. Follow the next five steps carefully: (Refer to the LEFT or "A" channel OUTPUT terminal of the amplifier channels powering the 901 speakers.
Installation of the associated equipment regarding system connection. Since the BOSE Active Equalizer must be in the signal path following the...
Owner's guide - Page 10
... from the floor, the ceiling, or the side walls.
IV. Do not move the vee more than 8 inches. This means that the BOSE 901 Active Equalizer introduces substantial boost in the same way by moving the speakers closer to change the appearance or usefulness of the speaker any closer to match the power response of sound...
Owner's guide - Page 11
... is a useful method of installation where speaker placement might be difficult due to direct sound away from the left . Additionally, the dispersion can be adjusted by adjusting the length of the rear chain(s). therefore, use hardware strong enough to support this is effective also in mind that each 901 weighs 33 pounds; We recommend...
Owner's guide - Page 12
...DECREASE position, the frequency response of the various control settings upon the frequency response (taking the normal or "dotted...you
12 POSI NOV
l 4111i tll
D
4 1. FREQUENCY RESPONSE CONTOURS OF THE 805E 901 SERIES ii
ACTIVE EOt/RuZER WITH THE miG. FREQUEWCY SWITCH IN
THE DECREASE POSITION
\-/
20
50... of the 901 Equalizer is the normal, or "dotted" position. The third position is...
Owner's guide - Page 13
...," you will provide satisfactory performance for most owners of the BOSE 901 system. The properties of such a room can handle much...If your listening tastes call for the first pair of speakers. IMPROVING ROOM ACOUSTICS
The acoustical properties of a listening ... set the TREBLE LEVEL control to that you were outdoors. The ideal placement is covered with a sound absorbent material setting the...
Owner's guide - Page 14
.... (See Section IV, O.1
If the trouble seems to be in the Equalizer, be returned prepaid. If the trouble persists, contact your amplifier has separate output connections for the recording you hear distortion with the Equalizer out of the circuit. Authorized Service Agency or at the BOSE Factory without the Equal. To connect the second pair of speakers, simply connect...
Owner's guide - Page 15
... OPTIONS
WALNUT FACINGS
The BOSE 901 is available with high ...Nominal driver diameter: 4.1/2"
Maximum driver excursion: +1/4"
Nominal driver impedance: 8 ohms Weight of fabrics. The Active Equalizer
Dimensions:...901.
The small grille panel on Page 4 must be followed.)
F. The Speaker
Dimensions: 20-9/16" W x 12-3/4" H x 12-7/8" D Weight: 33 pounds Nominal Impedance: 8 ohms
C. The drivers...
Owner's guide - Page 16
... only if the defect develops in a normal installation, under warranty. 2. The speaker is limited to the repair and replacement of FIVE years from defects in workmanship or performance. We assume no unauthorized repairs have been made. 4. removed, or otherwise obliterated, and must correspond to expedite repairs under normal use and service, within a period of units properly packed...
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