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BOSS Audio Systems BRS40 50 Watt, 4 Inch , Full Range, Replacement Car Speaker - Sold Individually

  • Based on 1,020 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 10
Order within 15 hours and 22 minutes
Available payment plans shown during checkout

Style: 4" Speaker


Features

  • Impedance: 4 Ohms, Frequency Response: 100 Hz - 18 kHz, Sensitivity: 82 dB
  • Cone: Polypropylene, Voice Coil: 1 Inch Aluminum
  • Surround: Foam, Basket: Stamped
  • Dimensions: Depth 4.1 x Width 4.1 x Height 1.8, Weight Per Pair: 1 Lbs.
  • 3 Year Platinum Online Dealer Warranty

Brand: BOSS Audio Systems


Speaker Maximum Output Power: 50 Watts


Connectivity Technology: Coaxial


Audio Output Mode: Surround


Mounting Type: Flush Mount


Material: Polypropylene, Aluminum


Model Name: BRS40


Speaker Type: Coaxial


Special Feature: Hi Res Audio


Recommended Uses For Product: For Music Players


Compatible Devices: Laptop, Personal Computer, Smartphone


Subwoofer Diameter: 4 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 4.1


Color: black


Included Components: Speaker


Product Dimensions: 4.06"D x 1.8"W x 4.06"H


Item Weight: 13.92 ounces


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Extended


Maximum Range: 25 Meters


Number of Items: 1


Control Method: Touch


Speaker Size: 4 Inches


Power Source: Corded Electric


Tweeter Diameter: 4.01 Inches


Vehicle Service Type: Bus, Van, RV, Car, Truck, Tractor


Water Resistance Level: Not Water Resistant


Package Type: Standard Packaging


Number of Batteries: 1 12V batteries required.


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Is Electric: Yes


Specific Uses For Product: car audio systems replacement


UPC: 523161112950 999994548769 999994339039 617407313352 809186297385 328996141256 070071263581 809385692271 072090792981 100010956615 014445412151 791489110341


Style: 4" Speaker


Global Trade Identification Number: 41, 69


Manufacturer: BOSS Audio Systems


Item Weight: 13.9 ounces


Item model number: BRS40


Batteries: 1 12V batteries required.


Is Discontinued By Manufacturer: No


Date First Available: December 15, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

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.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great replacement speaker
Style: 4" Speaker
If your looking to just replace your old paper cone oem speakers definitely give these a try. They are not going to blow your windows out so don't expect that, but they sound great and almost fit perfectly in the stock location. Only had to enlarge the 4 mounting holes slightly. They were used in an old isuzu vehicross. ... show more
Reviewed in the United States on November 13, 2024 by Saab bug

  • Very nice product
Style: 4" Speaker
Very nice product. outstanding for the money.
Reviewed in the United States on October 13, 2024 by Amazon Customer

  • Good value speaker
Style: 4" Speaker
My Prime streaming app recently blew out my speakers when I reversed the video and the sound automatically increased to the maximum volume. Luckily only my old front wired speakers blew out. I took it apart and replaced the bad speakers with these Boss speakers. They didn’t fit exactly so I had to be a little creative (and lucky) with putting in the screws that hold down the speakers. But the sound is great and since the wattage is much higher with these new Boss speakers, it should avoid the problem of possibly blowing out the speakers if the volume increases when I rewind while using the Prime app. As for the volume increase problem with the app, I have no idea why it started doing that or how to solve it but I’ll keep investigating and provide an update if it gets resolved ... show more
Reviewed in the United States on September 4, 2021 by Coolio

  • Great replacement
Style: 4" Speaker
Have an old under cabinet radio that needed a new. Speaker it matched what I needed for it. Some slight modification to modernize it for a better newer speaker. It works well sounds good for me when listening to my music. Just so long as you're not expecting super bass or anything it actually has a good sound for a smaller speaker. And for the price it does the job I needed it to do. ... show more
Reviewed in the United States on November 7, 2024 by SomeDude88 SomeDude88

  • Works well and more importantly, fits
Style: 4" Speaker
This was a replacement for a sub-woofer speaker in an 1986 Toyota MR2. I needed a specific size and this worked. It sounds good to me.
Reviewed in the United States on September 6, 2024 by Robert Novak

  • WOW!!! I am so impressed
Style: 4" Speaker
I bought this little guy for a small amplifier I built. And was blown away by how clear and loud this is. It cranks up pretty well without a bunch of break up. Packs a punch for Being little. Go Bose. !!!!
Reviewed in the United States on October 18, 2024 by Gonzo Gonzo

  • not really full range
Style: 4" Speaker
Product looks like it is sturdy. I would not classify this as a full range speaker; the treble and mid is fine but the bass is non-existent. Kinda pricey for what it is and it does not include mounting hardware or a nice cover plate.
Reviewed in the United States on March 16, 2020 by Bobbo

  • excellent
Style: 4" Speaker
great speaker.
Reviewed in the United States on September 22, 2024 by CG Veach

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