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No Audio Blinking light on Acoustimass Bass Unit (Blinking Green)

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Have this Bose system connected to my Yamaha a/v receiver


If you have it literally conencted the way you say not much good will happen.

The speaker OUTPUTs for the Yamaha feed the INPUTS on the Acoustimass Module then the satellites branch out of the Acoustimass Module's OUTPUTs.

Acoustimass module
Bose® recommends putting your Acoustimass module at the same end of the room as the
television monitor. To prevent interference, keep the module at least 2 feet (.6 m) from the
television.
• You may hide the Acoustimass module behind or under furniture, but do not block the
opening. Be sure there is at least 2 inches (5 cm) between the opening and any surface.
• If the opening faces the wall it increases the bass; if it faces away it decreases the bass.
For the most bass response, place the opening 2 to 3 inches (5 to 8 cm) from a wall or
corner.
• Stand the Acoustimass module vertically or horizontally (Figure 6). To stand it on the
cable connection end, remove the cover by gently pulling it away

Move the sub closer to a wall or corner to increase the bass.

This is a SYSTEM and as such is not designed to be pieced out or separated. I don't recommend that you try it that way. I doubt it will improve the sound.

Apr 30, 2010 | Bose Acoustimass 10 III System

2 Answers

No power to my speakers. How do you open the amp? BOSE acoustimass 5 Thanks


A powered AM5 bass unit? Undo the 1/2 screws, tease out the toothed quadrant by 90deg then tap the plastic panel down/away from the toothed quad. not easy the clips are usually very tight.

Oct 10, 2009 | Bose LifeStyle 5 Series-III CD Shelf...

2 Answers

BOSE ACOUSTIMASS SYSTEM 15 SUBWOOFER - NO POWER


I will try as best I can... There is no light on the unit. There is a two position switch, that's your on/off switch located on the botttom of the unit next to the pwr cord input... When the straight lined side is pushed down the unit is energized. When you pwr up the unit you should hear a light bump, not a cracking noise. There is a fuse on the main input/output board that is pretty easy to pop and swap.

Jan 17, 2009 | Bose Acoustimass 15 System

1 Answer

Do I have to have a powered bass module to make the cubes work?


Your Acoustimass 5 is a powered sub with powered surround speakers. If you are not getting sound output, the internal fuse may be open and you will have to replace it. Bose used a heavy multiple output cable terminated in a miniature DIN plug to connect speakers. You may be able to find one on eBay.

Apr 17, 2017 | Bose Acoustimass 6 III System

2 Answers

Acoustimass Subwoofer has a low "hummm" sound when turned on.


Sounds like an inadequate ground wire in the signal cable. You may have to replace the cable between the reciever and bass module. It also, however, may be IN the bass or reciever module.

Aug 04, 2008 | Bose Acoustimass 15 System

1 Answer

Bose AM-500 Acoustimass Bass module hookup to new Sony STR-DG910 Receiver


it need it own sub out speaicl done so bye bose steyem crossovers wont work right in your set up nee dto upgrade the sub try mtx

Feb 04, 2008 | Audio Players & Recorders

2 Answers

Bose lifestyle no sound


Hi, best practice when troubleshooting a no-sound Bose Lifesytle system is to first begin with the internal sources (i.e. the AM/FM). Bose Lifestyle system when connected properly (media center and bass box via the data cable) should show a steady green light underneath the bass module. Begin by simply playing AM/FM tuner and try to increase the volume till 45 (normally the sound becomes audible at this level). If the system still has no sound, then try to check if the bass module is steady green. When you see a blinking green LED (slow green) then do kindly check the DIP siwtch (red latch switch with white mini switches) just beside the Light and data connection. All of the switches should be in "ON" position (basically toggled upwards with the arrow marking indication). Before changing DIP switch settings do ensure that the bass module is not connected to the electrical power. after ensuring that all DIP switch are in the "ON" position, connect the data cable firs and then power up the bass module. Then you should see the bass module blink green twice and once you turn on the nedia center, the green blinking should turn steady green. That should sort out your problem.

Also do note tha this procedure applies only to Series II Lifesytle System and does not include the Series IV (with the smaller bass module).

If all still fails, there is an internal problem with the bass module which would require servicing.

Hope this helps!

Jan 27, 2008 | Bose Lifestyle 18 System

1 Answer

RX-V2090 Bass Output Problem


A couple things to check on the no bass problem:
1) Make sure your center speaker is set for normal, not large.
2) Make sure your speakers wires are in phase (+ conn. to + and - conn. to -).

Jun 23, 2007 | Yamaha RX-V2090 Receiver

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