The JL Audio RD800/6 is part of the ultra-compact RD series, engineered for premium full-range audio in car or marine applications. Designed to deliver high power output with low heat and exceptional efficiency, this 6-channel amplifier brings 800 W of total output in a sleek, space-saving chassis.

Small in size but massive in performance, the RD800/6 employs JL Audio’s exclusive NexD™ switching technology, utilising advanced pulse-width modulation to boost bandwidth, minimise distortion, and improve efficiency.

Power output:

• Channels 1–4: 100 W x4 @ 2 Ω, 75 W x4 @ 4 Ω
• Channels 5–6: 200 W x2 @ 2 Ω, 150 W x2 @ 4 Ω

Bridgeable channels:

• Channels 1–4 can be bridged for 200 W x2, Channels 5–6 for 400 W x1

Signal processing:

• Channels 1 & 2: 12 dB/octave high-pass filter
• Channels 3 & 4: 12 dB/octave high-pass or band-pass filter
• Channels 5 & 6: 12 dB/octave high-pass or band-pass filter
• Continuously variable frequency selection: 50–500 Hz (or 50–5 kHz on Channels 1 & 2)

LED clipping indicators:

• Quickly set input sensitivity without extra test equipment

Input type switches:

• Remove the need for Y-adapters when bridging channels

Protection:

• Over/under voltage, over-temperature, output short-circuit

Finished in a durable black powder-coated chassis, the RD800/6 has top-mounted controls protected beneath a removable cover and comes with a 2.5 mm Allen wrench and JL Audio badge.

Perfect for high-performance car or marine audio systems, this amp combines small footprint, high power, and versatile signal processing to deliver clear, dynamic sound.