ESX SL300A Active Subwoofer System
The ESX SL300A is a compact yet efficient 13 cm (5.25”) active subwoofer system designed for small vehicles, fitting conveniently into spare wheel recesses starting from 15 inches. Weighing only 2.8 kg, it utilizes sturdy ABS plastic which provides excellent soundproofing. This system is engineered with a robust subwoofer that delivers impressive bass performance, alongside the ability to enhance existing factory speakers through its additional amplifier outputs.
Specifications and Features
- 13 cm (5.25”) active subwoofer system
- Designed for installation in spare wheel recesses
- Integrated Class A/B amplifier
- RCA inputs via Molex plug
- High-level inputs for easy connectivity
- Auto turn-on function for seamless operation
- Remote controller for low-pass filter and phase adjustment
- Dimensions: Ø 375 x 110 mm
- Subwoofer channel: 1 x 100/200 Watts RMS/Max
- Low Pass Filter: 50-150 Hz
- Subsonic filter: fixed at 25 Hz
- Phase shift options: 0/180°
- Satellite channels: 2 x 35/50 Watts RMS/Max
- High Pass Filter for satellite channels: 100/300 Hz

















