Down4Sound JP454 WHITE Amplifier: 4000W RMS - 4 Channel Amplifier Immerse yourself in a world of exceptional audio with the Down4Sound JP454 WHITE. This 4-channel amplifier is a testament to superior sound engineering, crafted not just for delivering power but for an all-encompassing, high-definition audio experience. Its extensive frequency response and impressive signal-to-noise ratio make the JP454 WHITE a top choice for audiophiles who value clarity and richness in their sound. Witness the JP 454's remarkable capabilities by viewing the amplifier dyno video in the VIDEOS TAB. Key Features: Robust RMS Output: The JP 454 boasts a total of 4000W RMS, offering 888W x 4 at 2 ohms, 454W x 4 at 4 ohms, and a bridged output of 1645W x 2 at 4 ohms, perfect for advanced car audio systems. Distortion-Free Precision: Equipped with SIGNAL Clipping IN and CLIPPING OUT indicators for a pristine audio experience. Customizable Sound Experience: Adaptable Filters: Tailor your audio with High Pass Filters (20Hz-800Hz) and Low Pass Filters (50Hz-800Hz), inclusive of Multiply x1 and x10 options. Bandpass Functionality: Isolate specific frequencies for a distinctive auditory character. CH1/2 & Ch3/4 Options: Allows for simultaneous operation of multiple speakers, enhancing sound quality. User-Focused Features: Aluminum Remote Control: Comes with Voltage and Temperature displays, along with Thermal and Clipping indicators for total control. Versatile Working Voltage: Compatible with a voltage range from 9 to 15.5 volts. Superior Damping Factor: A factor of 170 for accurate and controlled sound output. JP 454 Technical Specifications: Frequency Response: 10Hz – 21KHz Origin: Made in Korea Signal-to-Noise Ratio: 94dB Damping Factor: 170 Input Sensitivity: 6V – 0.2V Filters: CH1/2 & Ch3/4 High Pass: 20Hz – 800Hz (Multiply: x1, x10 ranging from 200Hz-8KHz) Low Pass: 50Hz – 800Hz (Multiply: x1, x10 ranging from 500Hz-8KHz) Bandpass Capability Indicators: SIGNAL Clipping IN & CLIPPING OUT Remote: Aluminum with Voltage, Temperature Display, Thermal, and Clipping Indicators Working Voltage: 9 to 15.5 Volts CLIP IN: Red CLIP OUT: 0.5% THD (Blue), 5% THD (Violet), 10% THD (Red) Inputs: 4 - 0 gauge RMS Power Ratings: 888W x 4 at 14.4V 2 Ohms 454W x 4 at 14.4V 4 Ohms 1645W RMS x 2 at 4 Ohms Dimensions: 15.74"L x 9.37"W x 2.71"H Elevate your car audio to new heights with the Down4Sound JP454 WHITE Amplifier, a masterpiece of sound engineering designed for those who demand the finest in audio quality and power.