Search  for anything...
Acoustic Audio by Goldwood

Acoustic Audio AA321B Mountable Indoor Speakers 400 Watts Black Bookshelf Pair

  • Based on 3,141 reviews
Condition: New
Checking for the best price...
$38.88 Why this price?
Save $11.11 was $49.99

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 6
Order within 19 hours and 13 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • Mountable Indoor Wired Speakers - Traditional Passive Speaker Design, Simply Drive Power From Your Amplifier Or Receiver
  • High Quality - Full Range Sound Coverage With 2.5" Polypropylene Woofers, Frequency Response Is 150Hz-20 Khz With 88Db At 8Ohm
  • Durable And Mountable - Black Abs Sealed Cabinets With Spring Loaded Raw Wire Connectors And Mounting Brackets. Big Sound From A Compact Speaker Size Of (H X W X D) 3.5" X 3.5" X 4.5" Each
  • System Requirements - Any Amp Or Receiver With Raw Speaker Wire Outputs, Power From Your Amp Should Be No Less Than 20 And No More Than 200 Watts Per Channel, Cl3 Or Raw Speaker Wire To Connect Your Amp To The Speakers

Description

These are the perfect speakers for any occasion or application. They were designed with durability in mind, so there's no need to worry about rust or wear-and-tear. They make great additions to any surround sound home theater, will fit onto any bookshelf, can be used with any stereo system and are great to use In bathrooms and kitchens. Each speaker can handle 200 watts of power (100W RMS), and has a full range sound and functionality. Included mounting brackets allows hassle-free installation in any location.

Brand: Acoustic Audio by Goldwood


Speaker Maximum Output Power: 400 Watts


Frequency Response: 20 KHz


Connectivity Technology: wired


Audio Output Mode: Surround, Stereo


Mounting Type: Shelf Mount


Material: Acrylonitrile Butadiene Styrene (ABS)


Model Name: Mountable Indoor Speakers 400 Watts Black Bookshelf Pair


Speaker Type: Bookshelf, Center Channel


Special Feature: Mountable


Recommended Uses For Product: For Surround Sound Systems


Compatible Devices: Stereo System, Receiver, Amplifier


Subwoofer Diameter: 2.5 Inches


Controller Type: Corded electric


Surround Sound Channel Configuration: 5.1


Color: Black


Included Components: speakers


Product Dimensions: 4.5"D x 3.5"W x 3.5"H


Item Weight: 1.3 Pounds


Impedance: 8 Ohm


Is Waterproof: FALSE


Warranty Type: Lifetime


Maximum Range: 20 Meters


Number of Items: 2


Control Method: App


Speaker Size: 11.43 Centimeters


Power Source: Corded Electric


Woofer Diameter: 2.5 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wired


Includes MP3 player?: No


Processor Count: 2


Specific Uses For Product: home theater systems, stereo setups, indoor entertainment spaces


UPC: 849155025083


Style: Indoor Speaker


Global Trade Identification Number: 83


Manufacturer: Goldwood Sound, Inc.


Item Weight: 1.3 pounds


Item model number: AA321B


Is Discontinued By Manufacturer: No


Date First Available: June 5, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • I used these to replace old ones in my garage. These take little space and the sound is perfect.
Big Sound, Tiny Speaker
Reviewed in the United States on May 12, 2025 by William S
    • Great, low-priced speakers for a small space!
Review Image by Susan Taylor Susan Taylor
Review Image by Susan Taylor Susan Taylor
Review Image by Susan Taylor Susan Taylor
Review Image by Susan Taylor Susan Taylor
Loved the small size and the price can’t be beat! These require either loose/cut-to-size speaker wire or something with a pin plug. I purchased a “Banana Plug to Pin Type Plug” to wire everything up to my record player that accepts banana-type plug. Unfortunately, I did end up returning these due to hearing a tinny edge to the sound—which I didn’t think I’d notice, but I did. For the cost though, these are phenomenal and they don’t sound bad, they just aren’t for the discerning ear. ... show more
Reviewed in the United States on March 11, 2025 by Susan Taylor Susan Taylor
    • Replaced blown Logitech Z-2300 speakers.
Worked well to replace blown out Logitech Z-2300 (2008 area) speakers. These handle volume better (probably due to the higher wattage rating) but sound a little less "full" than the Logitech's.
Reviewed in the United States on March 23, 2025 by Michael A
    • Small. And MIGHTY.
These filled in the left channel of my custom surround sound build. The two I had were starting to crackle. When I watched movies. Or played games. It annoyed me. After looking and researching for a bit. I found these. And pulled the trigger. They are heavy. And they are very nice speakers. They came with all the fixings for mounting. And they look great. Nice and clean. But even better. They SOUND awesome. These along with my subwoofer. Has boosted my audio to new levels. If I could get another pair (which I’m REALLY contemplating. ) to mount to the right side of the room. It would be amazing. But I’ve got a couch over there. Which reclines. That would cause issues I think. But. If I EVER figure out how to do it. I’m gonna. These rock! ... show more
Reviewed in the United States on September 1, 2024 by Mistah Millah
    • Good for bookshelf listening but not for Atmos setup
The sort of mount type given on this speaker is not useful if you plan to use this as a ceiling-mounted Atmos speaker. It is best if they offered a screw hole for mounting.
Reviewed in the United States on May 7, 2024 by Vijay Kumar
    • Solid speakers!
Review Image by Knello Knello
Review Image by Knello Knello
Not bad at all! After upgrading from a 5.1 Onyko to a Sony 7.2 I needed another pair to add on. I currently have JBLs and these didn’t sound too far off from those. In terms of build quality they are almost identical. The highs and mids are clear using 14 gauge speaker wire. Don’t hear any distortion, muffling or static. Having needed these for just that it, gets the job done! They really helped add that extra dimension of sound offered by a 7.1 or 7.2 setup w/ 360 audio or Dolby Atmos. Little to no bass but these aren’t built for that. That’s what a subwoofer is for. So if you need to replace a pair of satellite speakers or add on to a current setup but don’t wanna break the bank, these do great! Obviously if you’re an audiophile you’ll wanna spend some extra coins. But even then, I think at this price point they would appreciate what these little guys can do. ... show more
Reviewed in the United States on March 29, 2024 by Knello Knello
    • Nice for use as Height speaker (ATMOS)
I remodeled my basement (man cave / home theater). It's a very short/low ceiling, so putting atmos height speakers IN the ceiling wasn't an option. But these speakers work great. I have them at ceiling height pointing down on an angle to the seating area. Nice. Good sound and good quality.
Reviewed in the United States on December 13, 2024 by Mike
    • Decent sound
These are small, so you’re not going to get big sound, but for good background music and not taking up much space, they work well.
Reviewed in the United States on February 1, 2025 by David Merwin

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...