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Sub 28 is a passive subwoofer based on highly effective 2 x 18'' drivers. The system serves as a great tool for different applications where a serious low-end support is needed, be that fixed installation or mobile sound set, with SPL peaking at 144.5 db and 2000W of nominal power.
Product Description:
Passive subwoofer
Main features:
- 2000 W nominal power
- Two 18” woofers with 4” voice coil
- Efficient vented box design
- 144,5 dB Peak SPL
- 2 х M20 distance pole adapter
Specifications
| Main | |
|---|---|
| Type | Passive subwoofer |
| Acoustical & Electrical data | |
| Frequency response (-10dB) | 30 - 220 Hz |
| Peak SPL 1 | 144.5 dB |
| Sensitivity (1W/1m) | 100 dB |
| LF Driver | 2 x 18", 4" VC |
| Impedance | 4 Ohm |
| Nominal power 2 | 2000 W |
| Connectors | 2 x NeutrikSpeakon |
| Connections and physical data | |
| Dimensions (W x H x D) | 530 x 1170 x 665 mm |
| Net weight | 78 kg |
| Shipping weight | 81 kg |
| Mounting | 2 х M20 distance pole adapter; 4 х 4 M10 mounting points for wheels |
| Enclosure material | Plywood; wear-resistant paint |
| Speaker protection | Steel grill, acoustically transparent backing |
