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Powered with a class D amplifier by Powersoft, Sub 18A is a choice for mobile speaker sets, as well as for fixed installations due to high performance, low weight, and compact dimensions. Sub 18 features a specifically designed 18” woofer for extended low-frequency operation and superior reliability.
Product Description:
Powered subwoofer
Main features:
- 2000 W amplifier power
- 18” woofer with 4” voice coil
- Efficient vented box design
- 139 dB Max SPL
- M20 distance adapter
Specifications
| Main | |
|---|---|
| Type | Powered subwoofer |
| Acoustical & Electrical data | |
| Frequency response (-10dB) | 31 - 170 Hz |
| Max SPL (calculated) | 139 dB |
| LF Driver | 18", 4" VC |
| Amplifier power | |
| Class D, fan cooling, DSP | |
| Input sensitivity | 0 dBV (1 V RMS) |
| Connectors | XLR input, XLR output, Powercon mains |
| Connections and physical data | |
| Dimensions (W x H x D) | 530 x 640 x 665 mm |
| Net weight | 45 kg |
| Shipping weight | 48 kg |
| Mounting | M20 distance adapter; 4 х 4 M10 mounting points for wheels |
| Enclosure material | Plywood; wear-resistant paint |
| Speaker protection | Steel grill, acoustically transparent backing |
