Rockville RXM-S30 Micro Marine/ATV 4-Channel Amplifier — Dyno-Certified 2400W Peak / 4x150W RMS

The Rockville RxM-S30 Proton Micro Marine car amplifier is a Dyno-Certified 4-channel unit delivering 2400w peak and verified RMS power for reliable comparisons with major brands. Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) 400 Watts (4 x 90 Watts) at 4 ohms and 1% THD+N; 600 Watts (4 x 150 Watts) at 2 ohms < 1% THD; 600 Watts (2 x 300 Watts) bridged @ 4 Ohms < 1% THD. Peak: 2400 Watts (2 x 1200 @ 2 ohms or 1 x 2400 @ 4 Ohms). Built for marine and ATV use, the amp features a conformal coated PCB board and a High-Speed MOSFET Power Supply. The output stage uses Studio-Grade Bipolar Output Stage Transistors and a Double Sided Surface Mount (SMD) PCB Design for durability and performance. A selectable +6dB/+12dB bass equalizer at 45hz provides low-end tuning while channel separation measures 50 dB. Electrical performance and stability: Current drawn @ MAx RMS output: 27A @ 4ohm, 40A @ 2ohm. Efficiency @ MAx RMS output: 65% @ 4ohm, 60% @ 2ohm. The amplifier is 2-Ohm Stable Stereo, 4-Ohm Mono Bridgeable and 3 Channel Mixed-Mono Capable. Input sensitivity: 20mV-6V. Mute and Delay Soft Start System plus Full IC-Controlled Protection Circuitry ensure safe operation. Connectivity and controls include a 2 CH / 4 CH Input Mode Switch, RCA Preamp Line Output, 8 Volt Preamp Circuitry, and a Status Mode LED Indicator. Power and speaker connections use 4 Gauge Lucite Encapsulated Power/Ground Terminals and 12 Gauge Lucite Encapsulated Speaker Terminals. Two 30A fuses protect the unit. Audio specs: THD+A: 0.01%. Frequency Response: 15Hz - 20KHz. The amp offers a Continuously Fully Adjustable 12dB / Octave Crossover with Differential Circuitry and Continuously Fully Adjustable High Pass Crossover: 50HZ - 250HZ. CH1 & CH2 High Pass 50Hz - 250Hz. CH3 & CH4 Low Pass 50Hz - 250Hz and CH3 & CH4 High Pass 50Hz - 250Hz. Full Adjustable Crossover Controls include low pass, high pass, and full pass. Sensitivity: 100dB @ 1w / 1m. S/N Ratio: >90dB. Damping Factor: > 200 @ 100Hz. Physicals: Weight: 7 LBS. Dimensions (W x H x L): 6.7" x 1.98" x 12.28".