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JL Audio JX500/1 - Mono Amplifier
When you inspect a JL Audio JX amplifier, you will see that nothing is spent on gimmicks, blue lights or chrome. Instead, we apply our no-nonsense, pure performance philosophy to specify oversized output transistors and rugged MOSFET power supplies that ensure ample current and thermal capacity. These beefy parts operate well under their limits to deliver stable performance and vastly better reliability than the wimpy devices commonly found in many competing products. It all adds up to solid bass definition and cleaner, louder high frequency output that gets the most out of your speaker system.
Active Crossover Features

Fully variable 12dB/octave filters controls offer excellent tuning flexibility.
Remote Bass Level

Monoblock models also feature the ability to control the bass level from the front seat with an optional RBC-1 Controller (sold separately).
Hi-Level & Low-Level Inputs

JX amplifiers have both Hi-Level (speaker level) and Low-Level (pre-amp level) inputs for maximum installation flexibility.
Preamp Outputs

Pass-through pre-amp outputs permit interconnection of multiple amplifiers.
High-Mass Heatsink

A heavy extruded aluminum heat sink is designed to keep each JX amplifier in a comfortable thermal range during demanding operation. This improves reliability and reduces the frequency of thermally related shut-down events.
Rugged MOSFET Switching Power Supplies

All JX amplifiers employ rugged MOSFET devices in their power supplies for outstanding reliability and operational stability.
| Manufacturer | JL Audio |
| SKU | JX500/1 |
| Channels | Mono |
| RMS Power/Channel | Over 300W |
| Peak Power Output (Watts) | No |
| Power at 2 Ohms | 500W x 1 |
| Power at 4 Ohms | 340W x 1 |
| Bridged Power (Watts) | No |
| Minimum Impedance (Ohms) Bridged | No |
| Minimum Impedance (Ohms) Unbridged | No |
| Frequency (Hz) | 10 Hz - 150 Hz +/- 1 dB |
| THD at Rated Power (%) | 1% @ 4 ohms |
| Signal to Noise Ratio (dB) | No |
| Input Voltage (Volts) | No |
| Amplifier Class | A/B |
| Low-Pass Crossover Frequency | No |
| High-Pass Crossover Frequency | No |
| Bass Boost | No |
| Bass/Gain Remote | N/A |
| Preamp Outputs | N/A |
| Speaker Level Inputs | No |
| Dimensions | 13.70" x 7.68" x 2.15" |














