JL Audio JD500/1 1-channel amplifier

Description

The JD500/1 can deliver up to 500 W RMS into a 2-ohm load (at 14.4 V supply voltage), providing sufficient power for a range of JL Audio subwoofers and other high-quality subwoofers. The amplifier is optimised for clean and controlled bass reproduction.

The amplifier has a built-in 12 dB/oct low-pass filter, an adjustable bass equaliser and the option to connect the optional RBC-1 remote control for convenient subwoofer level adjustment from the driver’s seat. In addition, the JD500/1 supports a variety of input signals thanks to its adjustable input voltage.

The JL Audio® JD500/1 is a suitable solution for audiophiles and car Hi-Fi system upgraders who want a compact, reliable and efficient monoblock amplifier for powerful and precise bass reproduction.

RMS power:

• 225 W × 1 @ 4 Ω (12.5 V)
• 300 W × 1 @ 3 Ω (12.5 V)
• 400 W × 1 @ 2 Ω (12.5 V)

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

Signal-to-noise ratio: >80 dB

THD+N: <1%

Damping factor:

• 1000 @ 4 Ω

• 500 @ 2 Ω

Inputs: differential balanced RCA

Input voltage:

• Low: 200 mV – 2 V RMS
• High: 800 mV – 8 V RMS

Low-pass filter:

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

Bass Boost:

• 0 to +12 dB
• centre frequency 45 Hz

Remote control support: RBC-1 (optional)

Preamp output: buffered pass-through

Fuse: 50 A

Recommended power cable: 4 AWG

Dimensions (D × W × H): 242 × 190 × 53 mm