Rockville Atom 8W 3500W Peak 8-Channel Marine Amplifier 4 Ohm, Bluetooth, Marine-Grade Water-Resistant, Compact, for Boat and Marine Audio Systems
Condition: New
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FREE 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.
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Availability:
Only 4 left in stock, order soon!
Arrives
Friday, Jul 3
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Color: White
Features
- POWERFUL 3500W PEAK POWER: Drives up to 8 channels with 3500 watts peak, perfect for full-range speakers and subwoofers on marine setups.
- BLUETOOTH WIRELESS WITH AUTO PAIRING: Stream music wirelessly from your smartphone or tablet with reliable Bluetooth and automatic pairing.
- MARINE-GRADE WATER-RESISTANT DESIGN: Rustproof stainless steel hardware, conformal-coated PCB, and UV/salt-resistant paint built for harsh marine conditions.
- COMPACT BUILD WITH EASY INSTALLATION: Micro-sized amplifier with mounting hardware included and 4CH/8CH input mode selector for flexible setups.
- ADVANCED CROSSOVER CONTROL: Dual 12dB/octave crossovers with adjustable high-pass/low-pass filters and bass EQ for precise tuning and powerful audio.
Item dimensions L x W x H: 16.3 x 9.1 x 4.4 inches
Voltage: 7 Volts
Manufacturer: ROCKVILLE
Mounting Type: Surface Mount
Brand: Rockville
Voltage: 7 Volts
Mounting Type: Surface Mount
Number of Channels: 8
Output Power: 880 Watts
Item Dimensions: 16.3 x 9.1 x 4.4 inches
Material Type: Aluminum, Stainless Steel
Specification Met: Abyc Marine Electronic Standards
Manufacturer: ROCKVILLE
Model: ATOM 8W
Brand Name: Rockville
Warranty Description: 1 YEAR
UPC: 819216027417
Part Number: ATOM 8W
Included Components: 1
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 3
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
I’ve used a few of these now they work great for lots of things the Bluetooth connects for all sorts of shenanigans sound quality is decent, they are easy to install and they are easy to hook up to a power supply an tolerate heat really well and I haven’t had any issues with them over heating
Reviewed in the United States on February 23, 2026 by Rob
Color: White
So far it’s been an awesome amp! Works great and very nice quality. Easy to setup. Running it with 4 of the RKL80 speakers and they sound better than the Bose speakers at 1/4 the price
Reviewed in the United States on May 27, 2026 Reviewed in the United States on May 27, 2026 by Brian Miller
Color: White
Wow. Just added the amp to existing stock stereo. Pretty much plug and play . No extra sub and wow did it wake up the stock JL m55 head unit. Full range of sound and loud. No need for a sub.
Reviewed in the United States on March 4, 2026 by Jill Gerdeman
Color: White
Let me start with I don't write reviews unless I'm wowed and saved me money. I had an issue with my amp, and the customer service team was incredible! They not only provided a full replacement but also took the time to explain how to prevent similar issues in the future. Their proactive approach and willingness to go the extra mile made me feel valued as a customer. Highly recommend Rockville for their outstanding service and commitment to quality!I 1. Full Replacement - This shows Rockville stand behind their product and are willing to make things right without hesitation. 2. Educational Support - Offering tips to prevent future issues reflects a genuine concern for your long-term satisfaction and product care. 3. The Proactive Approach - Rockville didn’t just fix the problem they helped you avoid it in the future, which builds trust and loyalty.
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Reviewed in the United States on March 15, 2025 by RK
Color: Black
Garbage. 48 hours after install, this thing shorted internally, killing 2 channels, and shorting out two speakers. Sound clarity is about what you would expect from a $200 amplifier... But this $200 amplifier cost me $300 in speakers...
Reviewed in the United States on July 10, 2025 by Cameron
Color: Black
I need to first say my initial concern was travel space in my trunk, if you have a convertible or a small sports car travel space comes at a premium. That being said, I went with this amplifier because of features, size, layout of the connections, and customer service support after the sale. The Bluetooth connection works great, it may need some type of secure feature moving forward, anyone within range can connect to it. The gain is not that good, I was expecting more, it is noticeable, but it is not what you would expect, just turn it all the way up if you must. The bass boast is noticeable, again if you adjust it, make the necessary changes to your DSP or EQ, crossover etc… The amp feels solid and heavy, it does not have a “cheap feel” to it. I installed it myself because the install shops I called quoted me outrageous for prices just to install the amplifier. If you have a convertible 370z and you want to take this project on yourself, you can reach out to me via this message. I will do what I can to text you some suggestion and work arounds. I did not post my install on YouTube. To wrap this up, when Rockville makes an updated amplifier that has more power and gain, I will be swapping this one out for sure. If you are concerned about space and you need the Bluetooth feature go for it, you will not be disappointed. The Real Critic.
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Reviewed in the United States on April 1, 2025 Reviewed in the United States on April 1, 2025 by The Real Critic
Color: White
all i can say is this amp is amazing. it has enough power to run the 10" and 12" subs and four 6.5" speakers on my boat. it is amazing. this is a hot deal for what it can do. the only complaint i have is that even when the volume is set to low on your phone the speakers play at 100% max volume when first pairing with phone!!!! you have to quickly try and RESET the volume again to low..........
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Reviewed in the United States on November 7, 2024 by Dennis
Color: White
I installed this on my Pontoon Boat with 8 - 4 ohm speakers. Wow, does it sound good? I learned a lot in the process. My head unit distorts at about 75% volume. So, I replaced my very cheap head unit with an Alpine receiver, which has no distortion at 100% volume. Then I tuned the amp with a DD1, and oh my gosh, what a difference that made. People can hear me on the other side of the lake. The 3500-watt label is a little misleading. On mine, the amp is pushing about 73 RMS watts per channel at 4 ohms or 584 watts total with my 8-speaker setup. I highly recommend this amp, especially at the price.
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Reviewed in the United States on May 8, 2024 by Batt2fd