JL Audio RD1500/1 1-channel amplifier

Description

The RD1500/1 is capable of delivering up to 1500 W RMS into a 1–2 ohm load, making it suitable for driving high-performance subwoofers and powerful bass systems. The amplifier’s dedicated low-impedance (Low Z) mode also allows it to be used with 1-ohm systems.

The amplifier features an adjustable low-pass filter, a bass equaliser and an LED indicator to make setup easier. Differential balanced RCA inputs help reduce interference, and the preamp output allows the system to be expanded with additional amplifiers.

The JL Audio® RD1500/1 is an ideal solution for audiophiles and builders of powerful car Hi-Fi systems who want deep, controlled and very powerful bass reproduction with JL Audio quality and reliability.

RMS power at 12.5 V:

• 750 W × 1 @ 4 Ω
• 1000 W × 1 @ 3 Ω
• 1200 W × 1 @ 2 Ω
• 1500 W × 1 @ 1 Ω

Frequency response: 7 Hz – 500 Hz (+0 / -1 dB)

Signal-to-noise ratio: >82 dB (A-weighted)

THD+N: <1%

Damping factor:

• 1100 @ 4 Ω / 50 Hz

• 550 @ 2 Ω / 50 Hz

Inputs: differential balanced RCA

Input sensitivity: 200 mV – 8 V RMS

Low-pass filter:

• 12 dB/oct Butterworth
• adjustable 50–500 Hz

Bass Boost:

• 0 to +12 dB
• frequency 45 Hz

Remote control support: RBC-1 (optional)

Preamp output: buffered pass-through

Recommended power cable: 2 AWG

Fuse: 150 A

Dimensions (D × W × H): 458 × 177 × 54 mm

Weight: approx. 3.6 kg