The addition of a sub-woofer will add weight and authority to any stereo system, extending the frequency response much further than conventional bass drivers. With Wharfedale subwoofers, the built-in amplifiers are engineered to provide a powerful response at these frequencies, while a continuously variable crossover provides seamless integration with the other speakers in the system. All models offer a phase adjustment for the additional matching of the sound.
In a multi-channel system, a sub is recommended to handle the ‘LFE’ or Low Frequency Effects channel of Dolby Digital or DTS sound. The PowerCube provides the impact and dynamics to really bring the soundtrack to life without ever sounding boomy or woolly.
| Features | |
|---|---|
| Description/Format | Active balanced-drive closed-box subwoofer system |
| Drive Units | 1 x (8") 200mm cone long-throw |
| Frequency Response | 40 - 120Hz ±3dB |
| Rated Power Output | 150W |
| Peak Power Output | 330W |
| Line Input Sensitivity | 200mv for maximum output |
| Crossover Range | 30 - 150Hz |
| Inputs | Stereo Line In (2 x RCA Phono) Mono (LFE) Line In (RCA Phono) Stereo Speaker Level In |
| Input Impedance | Line In: 10kΩ LFE: 5kΩ Speaker Level In: 1kΩ |
| Signal-to-noise ratio (S/N) | >85dB |
| Avg.Max Output @1m | 110dB |
| Features | Phase inversion, Auto on-off built in |
| Dimensions (HxWxD) | 345x295x268mm |
| Net Weight | 7.3kg |
| Accessories | IEC power cord, spikes as standard, plastic feet |