Complete Jl Audio Rd400/4 Full Range Class D 4 Channel Car Speaker Amp Amplifier 400w Rms - Almost Gone [P4wkcrgI]

JL Audio RD400/4 Full Range Amplifier

The JL Audio RD400/4 is a powerhouse of a car amplifier, designed to deliver exceptional audio quality and efficiency. With its ultra-compact design, this amplifier is perfect for those looking to enhance their car audio system without sacrificing space. The RD400/4 is equipped with NexD™ high-speed switching technologies, ensuring a clean and powerful sound output. Its four channels can produce 100 watts of crystal-clear audio into 2 ohms, and it is fully bridgeable, allowing it to be used as a 3-channel or 2-channel amplifier.

Powerful Performance and Advanced Features

Boasting a Class D design, the RD400/4 offers incredible efficiency and low distortion. The amplifier's signal processing features include high or low-pass filters for each channel pair, with continuously variable frequency selection from 50-500 Hz. The dual-range, differential-balanced inputs can accept most input voltage levels, making it compatible with a wide range of audio sources. Automatic turn-on capability via signal sensing or DC-offset sensing adds convenience, while the onboard LED-clipping indicators help you set the amplifier's input sensitivity settings quickly and accurately. The RD400/4 also features preamp outputs, allowing you to pass signals to another amplifier with ease.

Innovative NexD™ Technology for Superior Sound

The RD400/4 is built with JL Audio's NexD™ switching technology, known for its exceptional audio quality and efficiency. This advanced technology ensures minimal distortion and high power output from a compact design. The RD400/4's variable, ultra-high-speed NexD™ design provides a self-oscillating modulator with "feed-forward" to cancel out distortion due to supply voltage fluctuations, resulting in clean and powerful sound. Whether you're using it as a 2-channel or 3-channel amplifier, the RD400/4 delivers a reliable and enjoyable listening experience.