JL Audio RD500/1 Monoblock Subwoofer Amplifier, 500 W

The JL Audio RD500/1 is a Class-D monoblock amplifier delivering up to 500 watts RMS into a 2-ohm subwoofer load. Its compact chassis includes level-setting assistance and adjustable low-pass filtering.

Features

• NexD switching technology.
• LED clipping indicator for input-sensitivity setup.
• Signal-sensing, DC-offset sensing or remote-wire turn-on.
• Variable low-pass filter and bass-boost EQ.

Specifications

• Amplifier class: Class D
• Channels: 1
• RMS output at 4 ohms (14.4 V, <1% THD): 250 W x 1
• RMS output at 2 ohms (14.4 V, <1% THD): 500 W x 1
• Frequency response (+0 / −1 dB): 7–500 Hz
• Low-pass filter: 50–500 Hz, 12 dB/octave
• Input voltage range: 200 mV–2 V RMS (low) or 800 mV–8 V RMS (high)
• Dimensions (W x H x D): 9.78 x 2.13 x 6.96 in (248 x 54 x 177 mm)
• Recommended fuse: 50 A
• Minimum copper power/ground wire: 4 AWG

Included

RD amplifier, 2.5 mm Allen wrench and JL Audio badge.

Installation

Use properly sized power and ground wiring, suitable overcurrent protection and compatible speaker loads. Follow the installation manual for wiring, ventilation, input sensitivity and crossover setup. Wiring kits and optional remote controls are not included unless explicitly listed.

Garmin part number: 010-03108-00

Official Garmin product information