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Rockville RXM8BTW 8-Channel 1500W Amplifier, Bluetooth, Dyno-Certified 750W RMS, Marine-Grade Build, Compact 6.7"x2"x11.5", for Boat Audio

  • Based on 424 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 16
Order within 16 hours and 5 minutes
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Color: white


Features

  • 1500W PEAK/750W RMS POWER: Dyno-certified output-65W x 8 @ 4, 95W x 8 @ 2, or 190W x 4 bridged @ 4-perfect for powering subwoofers and full-range marine speakers.
  • BUILT-IN BLUETOOTH WITH AUTO PAIRING: Easily stream music wirelessly from your smartphone or tablet via Bluetooth; supports apps like Spotify and Pandora.
  • MARINE-GRADE CONSTRUCTION: UV and saltwater-resistant with conformal-coated circuitry and stainless steel terminals for durability in harsh marine environments.
  • ADVANCED CONFIGURATION FLEXIBILITY: 4CH/8CH input selector, adjustable crossovers, RCA line out, and bridged output options let you tailor your audio setup.
  • COMPACT & RELIABLE: Small footprint (6.7" x 2" x 11.5") with 4-way protection (thermal, overload, short, DC) and high-efficiency Class D design for cool, stable operation.

Item dimensions L x W x H: 4.5 x 15.5 x 9.5 inches


Voltage: 80 Volts


Manufacturer: Audiosavings


Minimum Supply Voltage: 12 Volts (DC)


Mounting Type: Boat Mount


Voltage: 80 Volts


Minimum Supply Voltage: 12 Volts (DC)


Mounting Type: Boat Mount


Number of Channels: 8


Output Power: 520 Watts


Package Type Name: box


Supply Current: 66.67 Amps


Item Dimensions: 4.5 x 15.5 x 9.5 inches


Manufacturer: Audiosavings


Model: RXM8BTW


Brand Name: Rockville


Global Trade Identification Number: 55


UPC: 613815943495 613816024049 811080024455


Item Type Name: Rockville RXM8BTW 1500w Peak/750w Dyno-Certified RMS Marine 8 Channel Digital Class D Power Amplifier with Bluetooth Wireless Integration


Included Components: bluetooth amplifier, cable wire, remote control


Item Weight: 0.01 Ounces


Unit Count: 1.0 Count


Warranty Description: 1 YEAR


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

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

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View our full returns policy here.

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Top Amazon Reviews


  • Great power and value!
Color: white
Very surprised. Long story short. Selling my boat that had several jl m800/8v2 amps on it. I wanted to pull as I paid over 1k each for them and dealer will not pay more money for audio equipment. I have many speakers on the boat and could not pull the speakers with out leaving holes. I purchased this amp so that at least the stereo would work. For the $$, this amp is amazing. In my garage I could tell a slight difference in the high frequency. Very slight. Could not distinguish out on the water. Its actually louder and seems to push harder than the JL. I can not believe it. It is powering 6 8" Kicker COAXIALS and 2 12" Free air subwoofers. Pushes them all amazing. Excellent buy. Very much worth the money. Yes a $1000 amp is slightly better. A little more control, hook up option...but not $800 better at all. I think I will get one for my next golf cart as no need to spend crazy amount of money . ... show more
Reviewed in the United States on July 28, 2025 by Amazon Customer

  • Works great & arrived quicker then expected!
This was the 1st time we had ever purchased this brand of AMP but a friend of ours recommended it. It was easy to install and worked great. We put it in our boat, it runs 8 61/2s, the 1st weekend we used it the AMP ran the whole day and didn’t shut down once due to overheating. The sound quality was good too. We have 4 AMPs in our boat, overheating had been an issue with them all so we are slowly replacing them with different brands. Needless to say our next AMP will definitely be this brand! It also arrived quicker then anticipated! ... show more
Reviewed in the United States on June 21, 2020 by Kristen Doyle

  • Jeep Amp
Color: white
Great Amp, easy install. Love that it is waterproof as I put it in a Jeep
Reviewed in the United States on November 26, 2025 by Gerald

  • Bro.....Bluetooth amp.
Color: Black
I ended up saving money because of the Bluetooth feature since I no longer had a need for a head unit. I was surprised with the build quality of the amp especially for the money. Case is fabricated from metal and has a nice finish. I totally expected cheap plastic. Bluetooth works great and reliably. Range is a little weak but that still works for my purpose. Audio quality is great but a recent change to my phone caused a high pitched whining to transmit thru the speakers while playing. It’s not an amp issue but something to do with my device. ... show more
Reviewed in the United States on May 19, 2020 by Juan Cordova

  • Trash
Color: Black
Save your money and buy something with quality I wish I had almost 200 in the trash only last 4 months and the amp gives off a buzzing sound and bt is even worse and the fuse they use on these things will burn causing it to fail
Reviewed in the United States on March 16, 2026 by Demarcus Gupton

  • RCA Outputs Don't Work, Sounds Great, Bluetooth Works Great.
Color: Black
The RCA outputs don't work, I returned the first unit, second unit had same issue. I verified with different cables and separate head unit to a powered subwoofer, also verified no AC voltage out with DMM. This amp's RCA outputs have a design fault from the factory. So you won't be able to daisy chain another amp or use a powered subwoofer even though it is supposed to. That said I kept the second unit because other than the RCA output issue, it works great and its cheap, I just don't have my powered subwoofer running now. I'm using it as the primary sound system in a classic car, installed it under a seat, heat not an issue so far. Run Spotify from my iphone, left the vintage head unit in the dash as a showpiece, don't need it. Plenty of power for auto application, sound is clean and crisp, loud as your speakers can handle. You can only make volume (gain) and filter adjustments split into 2 speaker groups (4 speakers each front vs. rear). No balance (left/right) control, would be nice to be able to to adjust individual speaker levels to fine tune from the unit or via iphone app or something. On a boat, probably doesn't matter but does in a car. ... show more
Reviewed in the United States on June 8, 2021 by Stewart B.

  • Tye amp was small enough to harbor safely in my Batwing fairing
Color: Black
I put this amp on my motorcycle with a 1500 watt set of Cerwins and it’s insane . 😎
Reviewed in the United States on October 3, 2025 by Noelle

  • This product has a few issues...
Color: Black
1. There is some odd bug with the firmware on this unit. You have to fully power it up with the Bluetooth off, then reboot it a second time, then push in the button to turn Bluetooth on, the reboot the unit again before you will be able to see the unit broadcast it's Bluetooth connection. 2. The Bluetooth volume does not scale at all to the line level input volume. Even if your Bluetooth device is turned to 100%, it is something like 50 times quieter than the line level input. The gain on the amp to use with Bluetooth must me turned to 75% before the Bluetooth is usable. It's impractical to be adjusting the gain all the time. 3. Using the amp with the gain about appx 50% or higher results in a constantly audible high pitched whining noise in Bluetooth mode, even if your input is paused. So basically it's really unusable as a Bluetooth amp. It works decently well with the line level input at 0dB gain in both 4 channel and 8 channel modes. You're definitely not getting what you paid for if you bought this to used it as both line level in sometimes and Bluetooth other times. The amplitude difference in volume makes it absolutely unusable. What a shame... ... show more
Reviewed in the United States on April 15, 2022 by Jason

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