









🌊⚡ Unleash Marine-Grade Power & Precision Sound — Your Boat’s New Best Friend!
The Rockville Atom S20 is a 4-channel Class AB marine amplifier delivering 1600W peak and 440W RMS power with less than 1% distortion. Designed specifically for marine environments, it features a conformal-coated PCB, rustproof stainless steel heat sink, and hardware to withstand water and corrosion. Bluetooth connectivity allows wireless streaming, while adjustable crossovers provide precise tuning for subs and speakers. It includes a PA microphone input for announcements and a compact, bridgeable design ideal for boats, ATVs, and cars.


| Voltage | 14.4 Volts |
| Manufacturer | Rockville |
| Maximum Supply Voltage | 14.4 Volts |
| Minimum Supply Voltage | 14.4 Volts |
| Brand | Rockville |
| Number of Channels | 4 |
| Package Type Name | box |
| Specification Met | FCC |
| Material | Aluminum, Stainless Steel, Circuitry materials |
| Global Trade Identification Number | 00819216028872 |
| UPC | 819216028872 |
| Model number | ATOM S20 |
| Colour | White |
| Number of Memory Sticks | 1 |
| Special Feature | Marine/Boat Amplifier |
| Item Weight | 3 kg 70 g |
| Package Dimensions | 43.99 x 23.6 x 12.19 cm; 3.07 kg |
| Item model number | ATOM S20 |
| Connectivity Technology | Bluetooth |
| Compatible Device | Speaker |
| Included Components | Quick Start Guide |
| Are batteries included? | No |
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