Description:

The DOWN4SOUND JP154 Gray is a 1000W RMS 4 Channel Class D car audio amplifier built for strong mids, highs, and versatile multi speaker systems. Engineered for clean power delivery and efficient performance, the JP154 delivers reliable multi channel output with precise tuning control in a refined performance chassis. The Gray edition delivers a clean neutral finish that complements gray themed builds and refined installations where performance and presentation go hand in hand. Gray Finish The gray housing is designed for clean installs and balanced builds where visual detail matters. Gray exterior housing Clean show ready appearance Power Output 4 150W RMS at 4 ohms 4 250W RMS at 2 ohms 2 500W RMS at 4 ohms bridged 1000W RMS total rated output at 2 ohms Power ratings tested at 14.4V and 1 percent THD for consistent real world performance. Precision Crossovers Fully Adjustable Frequency response 10Hz to 24kHz Signal to noise ratio 93dB Damping factor 130 Input sensitivity 0.2V to 6V High pass filter 20Hz to 800Hz High pass multiplier x1 and x10 from 200Hz to 8kHz Low pass filter 50Hz to 800Hz Low pass multiplier x1 and x10 from 500Hz to 8kHz Band pass capable 41 click potentiometer for HPF and LPF adjustment Compact Installation Size 250mm 190mm 57mm 9.84 7.48 2.24 inches Designed for performance focused installations where controlled multi channel power and efficient Class D operation matter. Smart Protection Circuit Thermal protection Short circuit protection Voltage protection DC overload protection Engineered for reliable operation in demanding daily use systems. Technical Specifications Channels 4 Amplifier class Full range Class D Frequency response 10Hz to 24kHz Signal to noise ratio 93dB Damping factor 130 Input sensitivity 0.2V to 6V Working voltage 9V to 15.5V Why Choose the JP154 Gray The JP154 delivers efficient 4 channel power with precise crossover control and bridgeable flexibility. It is built for systems that demand clean midrange authority, strong output, and modern Class D efficiency in a clean gray finish. Up to 1000W RMS total output Efficient full range Class D design Bridgeable 4 channel flexibility Wide tuning capability Gray finish for refined builds Add the JP154 Gray to your system and experience clean controlled power with modern efficiency.