ARC Audio - KS 600.2 V3 2 Channel Class G/H Amplifier - Black/Gray

The NVX VADM1 v2 Class D Monoblock Amplifier is engineered to deliver serious performance in a compact form factor. Capable of producing up to 600 watts RMS at 1 ohm, this amplifier is perfect for those tight installs where space is limited but big bass is non-negotiable. Whether you're upgrading a car, boat, UTV, or motorcycle, the VADM1v2 brings premium sound to any ride. With features like a variable low-pass filter (50–250Hz), subsonic filter (10–50Hz), and 0–18dB bass boost at 45Hz, you have complete control over your subwoofer's performance. Whether you're going for deep, smooth lows or punchy, aggressive bass, this amp adapts to your preferences. Designed with balanced differential RCA inputs and high-level inputs (adapter required), the VADM1v2 integrates seamlessly with aftermarket and factory head units alike. Its rugged 4-way protection circuit safeguards your investment, and the included wired remote bass knob lets you make quick sub level tweaks from the driver’s seat. From marine to motorsports applications, this amp is built tough, compact, and efficient. At just 6.49" x 3.3" x 1.48", it fits virtually anywhere while delivering the high-quality sound NVX is known for.

1,200 Watt High Efficiency Class D Design Front Load Terminal Design 1-OHM Stable Mono Block Amplifier Ultra Low Current Draw Double Sided Copper Plated PCB PWM MOSFET Power Supply Digital Sound Optimization Circuitry High Damping Control Circuit Variable Subsonic Filter High Current Voltage Ripple Rejection Circuitry Balanced RCA Inputs Selectable Auto Turn On Circuit Remote Soft Delay Turn On/Off Circuit 40 Click Variable Low Pass Electronic Crossover Variable Gain Control Calibrated Visual Clip Indicator Wired Secondary Remote Gain Control Included Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output Specifications Peak Power: 2400 watts Subwoofer Frequency Range: 10Hz - 300 Hz Inputs: RCA (speaker level compatible) Dimensions (in Inches): 11.25x7x2 Depth: 11.25 Channels (mono): 1 4-ohm Power: 500 watts x 1 4-ohm Mono Power: 500 watts x 1 2-ohm Power: 800 watts x 1 1-ohm Mono Power: 1200 watts x 1 Variable Subsonic Freq: 10 Hz - 50 Hz Height: 2 Width: 7 Low-Pass Crossover Freq: 35Hz - 250 Hz High-Pass Crossover Freq: N/A Crossover Slope: 24 dB Input Sensitivity: 0.25 V - 7.0 V S/N Ratio: >93 dB Total Harmonic Distortion: 0.4% at Rated Power Strapped Output Power @ 2ohms: 2400 watts x 1 Output Power (14.4 V) @ 4 ohm: 500 watts x 1 Output Power (14.4 V) @ 2 ohm: 800 watts x 1 Output Power (14.4 V) @ 1 ohm: 1200 watts x 1 Frequency Response: 10 Hz - 300 Hz

The KS 300.4 V3 truly is that SQ packed powerhouse that you have been asking for giving you the tools to create that live in-car concert that you have been asking for without breaking the bank with ultra-high-end audiophile amplifiers. Class G and Class G/H amplifiers offer the best of all possible characteristics. Power output, distortion, efficiency, heat, noise, size are all class-leading specs with this design. But why does this class of amplifier perform so well? It's built for music, not test tones or noise. When an amplifier is playing music, even at full volume, due to its dynamic nature, it is only working above 1/2 power about 10% of the time. You only need full power during the very loud passages like the impact of a drum or the pluck of a bass string. The rest of the time your 700-watt amp is making less than 350 watts. That's where the KS amp's Class G/H design comes into play. It's like having 2 amps in one. A 400-watt amp is much smaller and produces a lot less heat. Then, in a fraction of a second, your amp becomes an 800-watt monster that is ready for any musical challenge. Features: 4-Channel Full-Range Amplifier Advanced Microprocessor Control System Non-Digital Class G/H Switching Design Code-Based Flashing Diagnostics Designed By Robert Zeff Protection Against: Reverse Voltage, Over Voltage, Speaker Short, and Thermal Overload Can Drive Highly Reactive Loads Optically Isolated Mosfet Power Supply Quiet Internal Fan Cooling 2-Channels @ 4 Ohms 220 Watts 2-Channels @ 2 Ohms 360 Watts 1-Channel @ 4 Ohms (Bridged) 720 Watts Frequency Response 5Hz - 50kHz Crossover Range 55Hz - 5500Hz Bass Boost 18dB @ 45Hz S/N Ratio CEA2006 @ 1W 91.7dB S/N Ratio @ Full Power 114.9dB Input Sensitivity (Low) 200mV - 3.5V Max Current Draw 85A @ 800 Watts 1% THD Idle Current 1.14 Amp Fuse 3 x 30 Amp Dimensions 11.25(L) x 8.0"(W)x2.375"(H)