The Sub15 is an extremely powerful subwoofer capable of extending the frequency range of main and midfield monitors down to 20Hz. The sturdy 15″ woofer is made of an exceptionally rigid aluminum membrane and is driven by two powerful magnets and a 100mm voice coil. With 1000 Watts (RMS) power capability, the PWM amplifier has an efficiency factor of nearly 90%. With these performance features, the Sub15 easily handles critical musical passages with intense and sudden bass peaks without distortion or overheating. The downward-firing bass port has been specially designed with ample dimensions and rounded edges to eliminate any port noise.

Active 15" Subwoofer

• Frequency: 20-150 Hz
• Crossover frequency: 50-150 Hz
• Power nominal / 1000 W / 1200 W
• Volume controls (-60 dB to 6 dB)
• Phase switch (180 degrees)
• Max. Peak: 112 dB (1m)
• Inputs and outputs: XLR and RCA
• Dimensions (HxWxD): 635 x 470 x 525 mm
• 52kg

To adjust the sound of the Sub15 to different room conditions or personal preferences, we have included several controls, including one for volume (-60dB to +6dB) and one for the crossover frequency (50Hz – 150Hz). The satellite speakers can be driven either full range or high-pass filtered at 85Hz. This allows the Sub15 to be easily integrated into a Dolby surround setup. Unfavorable phase relationships between the satellites and the subwoofer, especially in the crossover frequency range, can be easily managed with the supplied phase reverse switch.

The Sub15 is also very flexible in terms of connectivity: balanced (XLR) and unbalanced (RCA) input/output connectors are located on the rear of the subwoofer.

The Sub15 combines excellent transient response capability with impressive low-frequency performance to deliver a truly musical reproduction experience. With a high and undistorted sound pressure output of 120dB maximum SPL at one meter, the Sub15 is the perfect subwoofer for mid-sized and larger control rooms.