Description
WHARFEDALE SW-15 ACTIVE SUBWOOFER SW SERIES
15″ ACTIVE SUBWOOFER 400W RMS FREQUENCY RESPONSE 30-120Hz
SW-15
Specification
Description/Format Active Dynamic-Drive IB
subwoofer system
Drive Units 1 x (15″) 380mm cone long-throw
Frequency Response 30- 120Hz ±3dB
Amplifier Power Output 400W
Peak Power Output 850W
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
Input Impedance Line Input 10kΩ
LFE 5kΩ
Signal-to-noise ratio (S/N) ≥85dB
Avg. Max Output @1m 124dB
Features Phase inversion, Auto on-off
Dimensions Height: (540+58)mm(with feet)
Width: 500mm
Depth: (540+15)mm
Net weight 27kg
Accessories IEC power cord
Wharfedale SW-150 Active Subwoofer
The SW series of subwoofers offer a level of performance previously unheard of in their class. Revolutionary drive units, amplifier modules and filter stages feature on every model. They strike the perfect balance between power and sound quality, offering remarkable sound pressure levels, yet retaining enough control to be considered audiophile in quality. This is possible only through the use of some space-age materials and cutting-edge technology in our drive units.
Solid, well-engineered power amplifiers, dedicated to the production of low frequency energy are used across the range. Power is targeted specifically at the most important section of the bass spectrum, with very little loss and a controlled roll-off allowing for superb integration with all hi-fi and home cinema systems. The filter section controls the integration with your main speakers and ensures the transition is seamless.
Designed using six discrete circuits, signal purity is regarded as paramount. Each circuit has a different crossover frequency (35Hz to 85Hz in 10Hz steps). The filter is 12dB/octave on the SW-150 and 24dB/octave on the larger models. In each model it is possible to switch off all filters and allow the AV processor to control the effective frequency range of the subwoofer. This is preferable in high-end systems.
Finally, the Tri-lam cone is revolutionary in terms of technology and performance. Detailed elsewhere in this brochure, it is one of the most advanced cones ever seen in a moving-coil loudspeaker, coupled with an elongated voice coil with a maximum excursion of 24mm.
