--- product_id: 623327796 title: "Atom 8W 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Connectivity, IP66 Water Resistance, Compact Design, Perfect for Boats and Marine Audio Systems" brand: "rockville" price: "$1089.75" currency: USD in_stock: true reviews_count: 5 category: "Rockville" url: https://www.desertcart.us/products/623327796-atom-8w-3500w-8-channel-marine-amplifier-4-ohm-bluetooth store_origin: US region: United States of America --- # 3500W peak power IP66 water resistance Bluetooth auto pairing Atom 8W 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Connectivity, IP66 Water Resistance, Compact Design, Perfect for Boats and Marine Audio Systems **Brand:** rockville **Price:** $1089.75 **Availability:** ✅ In Stock ## Summary > ⚓ Ride the waves with power and style – sound that sails beyond limits! ## Quick Answers - **What is this?** Atom 8W 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Connectivity, IP66 Water Resistance, Compact Design, Perfect for Boats and Marine Audio Systems by rockville - **How much does it cost?** $1089.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/623327796-atom-8w-3500w-8-channel-marine-amplifier-4-ohm-bluetooth) ## Best For - rockville enthusiasts ## Why This Product - Trusted rockville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Marine-Grade Durability:** Rustproof stainless steel and UV/salt-resistant coating built to brave the elements. - • **Precision Audio Control:** Dual 12dB/octave crossovers and bass EQ let you tailor sound like a pro. - • **Massive 3500W Peak Power:** Unleash thunderous sound across 8 channels for your marine audio setup. - • **Seamless Bluetooth Streaming:** Auto-pair your devices and enjoy wireless music without a hitch. - • **Compact & Flexible Installation:** Micro-sized design with 4CH/8CH input modes fits any boat setup effortlessly. ## Overview The Rockville Atom 8W is a compact yet powerhouse 8-channel marine amplifier delivering up to 3500W peak power. Engineered with IP66 water resistance, rustproof hardware, and UV/saltwater-resistant paint, it’s built to withstand harsh marine environments. Featuring Bluetooth wireless streaming with auto pairing and advanced crossover controls, it offers flexible, high-fidelity sound customization perfect for boats, yachts, and watercraft. Certified to ABYC marine standards, this amp combines rugged durability with professional-grade audio performance. ## Description The Rockville ATOM 8W 8-Channel 3500-Watt Marine Amplifier is engineered for marine-grade performance and versatility. Despite its compact size, it delivers massive power-3500 watts peak and Dyno-Certified RMS ratings of 70W x 8 @ 4Ω, 110W x 8 @ 2Ω, or 220W x 4 bridged @ 4Ω-ideal for driving multiple full-range speakers or subwoofers.This amp features Bluetooth wireless streaming with auto pairing, a conformal-coated PCB for corrosion resistance, and stainless steel end caps and mounting hardware for rustproof durability. Its non-corrosive aluminum casing is coated with UV- and saltwater-resistant paint to handle demanding marine environments.Technical highlights include dual 12dB/octave adjustable crossovers, a 4CH/8CH input mode switch, a voltage display, and bass EQ controls for customized sound. Independent crossover settings for channels 1-4 and 5-8 let you configure setups like full-range speakers up front and subwoofers in the rear.Built to meet ABYC marine electronic standards, the Rockville ATOM 8W is the perfect amplifier for boats, yachts, or other watercraft needing high-performance, weather-resistant sound. Review: 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 Review: antes de la compra tenia mis dudas pero ya instalado créanme que se escucha fuerte a comparación del video. están conectadas 4 bocinas de torres y 1 subwoofer de 8 pulgadas todo de uso marino y quede sorprendido de su potencia, no se calienta y no deja de funcionar. estoy pensando conectar 2 bocinas mas tipo torres, esto esta instalado en tubular (buggy) y sin problema hasta el momento lo único malo que al conectarse al bluetooth esto suena a todo volumen y no hay manera de regularlo. muy contento y satisfecho con la compra SUPER RECOMENDADO...... ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y97HMHZ | | Brand | Rockville | | Customer Reviews | 4.4 4.4 out of 5 stars (462) | | Included Components | 1 | | Item Dimensions | 41.4 x 23.1 x 11.2 centimetres | | Manufacturer | ROCKVILLE | | Material | Plastic, Paint, Conformal Coated Boards | | Maximum Supply Voltage | 7 Volts | | Minimum Supply Voltage | 7 Volts | | Model Number | ATOM 8W | | Mounting Type | Surface Mount | | Number of Channels | 8 | | Output Power | 880 Watts | | Package Type Name | Box | | Specification Met | Abyc Marine Electronic Standards | | UPC | 819216027417 | | Unit Count | 1.0 Count | | Voltage | 7 Volts | ## Product Details - **Manufacturer:** ROCKVILLE - **Maximum supply voltage:** 7 Volts - **Minimum supply voltage:** 7 Volts - **Mounting type:** Surface Mount - **Voltage:** 7 Volts ## Images ![Atom 8W 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Connectivity, IP66 Water Resistance, Compact Design, Perfect for Boats and Marine Audio Systems - Image 1](https://m.media-amazon.com/images/I/61Uvzk7HXvL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***B on 23 February 2026* 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 ### ⭐⭐⭐⭐⭐ Review *by T***R on 5 October 2023* antes de la compra tenia mis dudas pero ya instalado créanme que se escucha fuerte a comparación del video. están conectadas 4 bocinas de torres y 1 subwoofer de 8 pulgadas todo de uso marino y quede sorprendido de su potencia, no se calienta y no deja de funcionar. estoy pensando conectar 2 bocinas mas tipo torres, esto esta instalado en tubular (buggy) y sin problema hasta el momento lo único malo que al conectarse al bluetooth esto suena a todo volumen y no hay manera de regularlo. muy contento y satisfecho con la compra SUPER RECOMENDADO...... ### ⭐⭐⭐⭐⭐ Review *by J***N on 4 March 2026* 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. ## Frequently Bought Together - Rockville Atom 8W 3500W 8-Channel Marine Amplifier 4 Ohm, Bluetooth Connectivity, IP66 Water Resistance, Compact Design, Perfect for Boats and Marine Audio Systems - Rockville RMWK4 4 AWG Gauge Marine Amplifier Wiring Kit, Waterproof, Oxygen-Free Copper, High-Current, Perfect for Marine and Car Audio Systems - Skar Audio SK65M 6.5" 2-Way Marine Full Range 320 Watt Coaxial Speakers, Pair (White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/623327796-atom-8w-3500w-8-channel-marine-amplifier-4-ohm-bluetooth](https://www.desertcart.us/products/623327796-atom-8w-3500w-8-channel-marine-amplifier-4-ohm-bluetooth) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*