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Bose® Acoustimass® 300 wireless bass module


Item # 018AM300

Item # 018AM300

In stock

About the Bose® Acoustimass® 300 wireless bass module

The best Bose Acoustimass® bass module yet

Bose Acoustimass 300

The Bose Acoustimass® 300 sports an elegant glass top panel, but can produce high-energy bass when needed.

You'll find a wireless Acoustimass® bass module at the heart of many Bose surround sound systems. And the Acoustimass 300 is designed for use specifically with the Bose SoundTouch® 300 soundbar and it delivers the most tightly controlled, powerful bass of any Acoustimass® module yet. And it looks pretty good doing it, featuring an elegant design with a glass top panel. And because it's wireless, it can be neatly tucked wherever there's an outlet nearby.

Your room helps shape the sound

Make sure you run the SoundTouch® 300's ADAPTIQ® room calibration system after you connect the Acoustimass® 300. It intelligently adjusts the bass for your specific room. This ensures you'll get deep low frequencies that fill out your home theater experience — rather than overwhelming it.

And for complete wraparound sound, Bose also offers the Virtually Invisible® 300 surround speakers.

Product highlights:

  • adds deep bass to the Bose® SoundTouch® 300 soundbar
  • connects wirelessly for flexible placement
    • range: 30 feet
    • Bose recommends placing along the front of the viewing area for optimal sound
  • solid construction with premium glass-top panel
  • built-in amplifier (connects to AC outlet for power)
  • QuietPort™ technology enhances bass response and lowers distortion
  • minijack input for optional wired connection to SoundTouch® 300
  • only compatible with SoundTouch® 300
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 760093-1110

What's in the box:

  • Wireless powered sub
  • 5' AC power cord
  • Quick Start Guide
  • Important Safety Instructions
  • Warranty Information
  • Bose Global Contact Information

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Bose® Acoustimass® 300 wireless bass module reviews

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More details on the Bose® Acoustimass® 300 wireless bass module

Stacey B.

Product Research


Acoustimass 300: Designed exclusively to wirelessly pair with the Bose SoundTouch 300 soundbar, or add a second wireless subwoofer to a Bose Lifestyle 600 and 650 home theater systems (all sold separately), the Acoustimass 300 wireless powered subwoofer provides dynamic bass response for your movie and music soundtracks. To wirelessly pair the surround speakers to a SoundTouch 300 soundbar, you will need to place the soundbar into pairing mode using its remote control. Once paired, the bass module emits a tone.

Note: An available firmware update lets you pair up to two Bose Acoustimass 300 wireless powered subwoofers with your compatible Bose system (the Bose Lifestyle 600 and 650 already have one Bose Acoustimass wireless powered sub included).

Dynamic Bass Performance: This newly designed Acoustimass bass module delivers a dynamic range of bass from a powerful 10" driver and generously sized port with QuietPort technology that virtually eliminates distortion.

Mounting & Placement Options: The Acoustimass 300 wireless powered sub is intended for use in the same room as the SoundTouch 300 soundbar and has a range of approximately 30'. For best sound quality, the Acoustimass 300 should be placed on the floor against the same wall as the television and soundbar, with an electrical outlet nearby for the power cord. The powered sub should not be placed on a shelf or table.

Note: To avoid wireless interference, keep other wireless equipment 1-3' away from the system. Place the system outside of and away from metal cabinets, other audio/video components and direct heat sources.

ADAPTiQ Audio Calibration: After connecting the Acoustimass 300 to the SoundTouch 300 soundbar, run ADAPTiQ audio calibration for the best acoustic performance. ADAPTiQ customizes the sound of the system to the acoustics of your listening area by taking five audio measurements. To run an audio calibration, you need 10 minutes when the room is quiet.

Note: During ADAPTiQ, a microphone on the top of the ADAPTiQ headset (provided with the SoundTouch 300 soundbar) measures the sound characteristics of your room to determine optimal sound quality.

Bass Setting: You can adjust the Acoustimass 300's bass level using the SoundTouch app on your compatible Apple iOS/Android device or the remote control included with the SoundTouch 300 soundbar.

Minijack Input: If your prefer a wired connection, the Acoustimass 300 bass module and the SoundTouch 300 soundbar can be hardwired together using a standard minijack audio cable (sold separately).

Mono-RCA Input (future firmware update required): There is a mono-RCA input that allows the Acoustimass 300 bass module to be connected to any AV receiver's LFE output. This input will require a future firmware update which is not yet available (no ETA).

AC Power: The Acoustimass 300 wireless powered sub will require AC power. You will need to connect its detachable 5' AC power cord to an AC outlet.

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Customer Q&A

Crutchfield asked: Why did you buy this?
last component that I needed for my sound bar [ Kathy  Dec 09, 2018 ]
to add punch to my sound touch bar [ Allen  Aug 02, 2018 ]
I'm not sure yet [ Christopher  May 22, 2018 ]
Complete the set for our apt home theater [ Ryan  Apr 15, 2018 ]
Jenny recommended to enhance sound experience, already have the sound bar. Should work with no latency, after trying many other things in combination. [ JONATHAN S  Apr 06, 2018 ]
Wanted more bass [ S  Mar 22, 2018 ]
Need to have base, and this pairs perfectly with the SoundTouch 300 soundbar!! [ Maxwell  Dec 29, 2017 ]
Needed the subwoofer to connect to the Bose SoundTouch 300 via a wireless connection, and also enrich my experience for my PC based Home Theatre system. [ Richard  Aug 12, 2017 ]
Have soundbar 300 [ Humberto  Jul 11, 2017 ]
same [ PAUL T  Jun 25, 2017 ]
To go with the soundbar of course!! [ Matt  Jun 21, 2017 ]
It's perfectly matched for the 300 soundbar, base is full and rich. [ Kenneth La  Jun 21, 2017 ]
I have the bose soundbar and it is nice but the woofer really kicks it up a notch. without woofer is like hearing a live band without the bass. [ damian  Jun 07, 2017 ]
Really gave the sound some extra depth. Plus good reviews on amazon pushed me over the edge to splurge for this. [ Chris  Jun 01, 2017 ]
I was advised that my Klipsch sub-woofer would be compatible with my new Bose was not....and who, in their right mind, could go through life listening to movies and music with no sub woofer??? So I bought it.....really didn't want to, but had no choice. [ William  May 30, 2017 ]
I have the soundbar [ JOHN  Apr 24, 2017 ]
To complement the sound touch 300 [ Jeffrey  Mar 13, 2017 ]
Goes with the Bose 300 soundbar... My home theater room requires wireless surround with small pocket surround satelites. KEF wireless setup died and is discontinued. Giving Bose a shot. [ K  Mar 04, 2017 ]
I have the Soundtouch 300 Sound Bar so it was not difficult to know which Subwoofer to add to my system. I may later add the two invisible speakers to complete the 5.1 surround setup. The Crutchffield and Amazon reviews for the Subwoofer have been very complimentary but the Surround Speakers do not get very high remarks. Hopefully their recent firmware update will fix this problem. [ RONALD  Mar 03, 2017 ]
This blows my mind after hearing it. [ Ji Rong  Feb 28, 2017 ]
I heard this at a local store and sound is amazing. I always purchase electronics from Crutchfield. Their customer service is second to none. [ Timothy  Dec 16, 2016 ]
Great companion for Bose Soundtouch 300. [ Ivan  Dec 15, 2016 ]
Wireless [ OSCAR  Nov 24, 2016 ]

4 questions already asked

Can more than one Bose 300 wireless bass module be ran with the sound bar 300?
[ Kenneth  Jul 10, 2017 ]
1 answer
I only have the one paired with the soundbar and rear satellites
[ Kevin  Jul 11, 2017 ]
What are the listed HTz ranges for this sub? What's it's lowest frequency? Would be useful when and if it becomes compatible with AVRs.
[ Chad  Feb 01, 2017 ]
1 answer
Bose products rarely (if ever) include specifications for the frequency response. Additionally, the info we have on the Acoustimass 300 states that it was designed for use *specifically* with the Bose SoundTouch 300 soundbar; so I wouldn't count on future compatibility with third party A/V receivers. If you would like to discuss further, feel free to contact an Advisor directly by phone (1-800-324-9695) or online chat.
[ Larry  Feb 13, 2017 ]  Staff
Is this the only base module that will work with the SoundTouch 300 soundbar?
[ Thomas  Dec 20, 2016 ]
2 answers
As far as I know yes. They're made for each other and sound awesome!!! Worth the money if you have 1600 buy the small surround speakers to go with it to complete he total system. We love ours hooked up to the oled.
[ Kevin  Dec 21, 2016 ]
Yes. I also have an Acoustimass module for a Soundtouch 120 and I was told by a Bose technician that the 120 Acoustimass will not work with the Soundtouch 300 soundbar using a Bluetooth connection.
[ TRAVIS  Dec 21, 2016 ]

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