JL Audio 4Ch RD Amplifier

The JL Audio RD400/4 is a premium 4-channel amplifier designed to deliver clean, powerful sound for upgraded speaker systems. With up to 100 watts RMS per channel, efficient Class-D technology, and flexible system tuning, it is an excellent choice for powering aftermarket door speakers and component systems.

• 400 Watts of Total RMS Power – Delivers strong, clean power for upgraded full-range speakers and component systems.
• 100 Watts RMS x 4 at 2 Ohms – Provides plenty of output for high-performance aftermarket speakers.
• Bridgeable Configuration – Produces up to 200 watts RMS x 2 at 4 ohms when additional power is needed.
• NexD Class-D Technology – Provides excellent efficiency and low distortion while keeping the amplifier compact.
• Flexible System Tuning – Features variable high-pass and low-pass crossovers for properly tuning the amplifier to the connected speakers.