JL Audio HD1200/1 Monoblock Amplifier, 1200 W

The JL Audio HD1200/1 is a compact Class-D monoblock amplifier with a regulated power supply and 1200-watt RMS output at the specified 2- and 4-ohm test loads. Adjustable filtering supports integration with a subwoofer system.

Features

• Single Cycle Control switching technology.
• Regulated, Intelligent Power Supply (R.I.P.S.) technology.
• Selectable 12 or 24 dB/octave crossover slopes.
• Removable power and speaker connectors.
• Differential-balanced inputs and thermal rollback protection.
• Defeatable 30 Hz infrasonic filter.

Specifications

• Amplifier class: Class D
• Channels: 1
• RMS output at 4 ohms (14.4 V, <1% THD): 1200 W x 1
• RMS output at 2 ohms (14.4 V, <1% THD): 1200 W x 1
• Operating voltage: 11–14.5 V DC
• Frequency response (+0 / −1 dB): 6 Hz–8 kHz
• Dimensions (W x H x D): 10.74 x 1.93 x 7.85 in (273 x 49 x 199 mm)
• Recommended fuse: 100 A
• Minimum copper power/ground wire: 4 AWG

Included

HD amplifier, power input plug, speaker connection plugs, four mounting feet, Allen wrenches, four machine screws 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: 010-03170-00

Official Garmin product information