Compact 4 Channel 2 Ohm Car Audio Amplifier

Introducing the PRV Audio QS800.4 2 Ohm Compact 4 Channel Car Audio Amplifier, featuring 4 x 220 Watts RMS at 2 Ohm and equipped with Digital Class D Brazilian Technology for superior performance.

This 4-channel car audio amplifier is optimized for stability at 2 Ohm, allowing for efficient power distribution across multiple speakers. It's part of the QS Series amplifiers, known for their cost-effective design capable of delivering full-range frequency response. The QS800.4 joins its counterparts, the QS400.4 and QS1200.4, offering flexibility and power efficiency at a competitive price point.

Engineered to maximize your vehicle’s electrical system, the QS800.4 boasts high efficiency and a compact footprint for versatile installation options. Its dimensions are 8″ Wide x 7.90″ Length x 2.65″ Height, ensuring easy integration into any vehicle setup.

For increased power to your speakers, the amplifier supports 2 Channel Bridged mode, effectively doubling output by bridging two channels. Each bridged channel operates at a minimum impedance of 4 Ohms, delivering a robust output of 2 x 450 Watts RMS.

General Specifications: - Impedance: 2 Ohm - Rated Power at 14.0 V: - 4x 140 Watts RMS at 4 Ohm - 4x 220 Watts RMS at 2 Ohm - Channels: 4 Channel - Average Efficiency: 82% - Operating Voltage: 9 to 15 Volts - Musical Current Draw: 45 A - Minimal Power Wire Input: (OFC) 4 Gauge wires - Built-in Crossover: Fixed HPF & LPF at 90 Hz - Minimal Speaker Wire Output: 14 Gauge - Frequency Response(-3dB): 20 – 25,000 Hz - Signal to Noise Ratio: >90 dB - Signal Input: 2 Pair RCA - Protection System: High Temperature / Short circuit on Output - Heat Sink Type: Heavy Duty Cast Aluminum - Dimensions: 7.90″ x 8.00″ x 2.65″

The QS800.4 is designed to meet the demands of car audio enthusiasts who seek powerful, reliable amplification. Whether you're looking to upgrade your existing system or build from scratch, its robust performance and compact design make it an ideal choice.

Comparison with other models in the QS Series:

| Model | PRV Audio QS400.4 2 Ohm | PRV Audio QS800.4 2 Ohm | PRV Audio QS1200.4 2 Ohm | |--------------|-------------------------|-------------------------|--------------------------| | Price | $77.99 | $129.91 | $179.91 | | Impedance | 2 Ohm | 2 Ohm | 2 Ohm | | Channels | 4 Channel | 4 Channel | 4 Channel | | RMS Power at 14.0 V at 2 Ohm | 4x 100 Watts RMS | 4x 220 Watts RMS | 4x 310 Watts RMS | | RMS Power at 14.0 V at 4 Ohm | 4x 70 Watts RMS | 4x 140 Watts RMS | 4x 160 Watts RMS | | Bridged RMS Power at 14.0 V at 4 Ohm | 2x 200 Watts RMS | 2x 450 Watts RMS | 2x 600 Watts RMS | | Average Efficiency | 80% | 82% | 84% | | Musical Current Draw | 45 A | 45 A | 55 A | | Minimal Power Wire Input | (OFC) 8 Gauge wires | (OFC) 4 Gauge wires | (OFC) 4 Gauge wires | | Frequency Response(-3dB) | 20 – 25,000 Hz | 20 – 25,000 Hz | 20 – 24,000 Hz | | Dimensions ( Width x Depth x Height ) | 4.00″ x 5.40″ x 2.00″ | 7.90″ x 8.00″ x 2.65″ | 7.90″ x 8.42″ x 2.65″ |

This revision maintains the original information while improving readability and clarity, ensuring potential customers can easily understand the features and specifications of the PRV Audio QS800.4 amplifier.

product information: