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EX118A MKII
18″ active subwoofer with Class-D amplification, 1200W, 24-bit DSP and 30Hz – 200Hz response. Maximum SPL 126dB.
Product Overview
Key Specifications
The EX118A MKII is an 18″ active subwoofer driven by a Class-D amplifier delivering 600W RMS (1200W peak), with 24-bit DSP and a 150Hz crossover. It extends low-frequency response down to 30Hz at a maximum SPL of 126dB, housed in a sand-blast-treated plywood cabinet.
| SPECIFICATIONS | |
| Type | Active subwoofer |
| Frequency Response | 30Hz – 200Hz |
| Sensitivity (1m/1W) | 96.5dB |
| Impedance | 4 ohms |
| Woofer | 18″, 100mm VC, 100OZ |
| Maximum SPL | 126dB |
| Amplifier Type | Class D |
| Amplifier Power (RMS) | 600W |
| Peak Power | 1200W |
| THD | ≤ 0.1% |
| DSP | 48kHz sampling frequency, 24-bit |
| Crossover | 150Hz |
| Protections | Over-temperature, overload, DC protection, over-voltage, low-voltage, soft start |
| Dimensions (W x H x D) | 735 x 625 x 700 mm |
| Weight | 40 kg |
Features
- Active subwoofer with Class-D amplifier
- High-efficiency switching power supply
- Plywood housing with sand-blast treatment