Quested QSB115 Subwoofer

The QSB115 sub-woofer is the ideal solution for engineers and producers who require an accurate high power reference near to mid filed subwoofer. The custom designed 15” driver features an external radial chassis that provides greater cooling benefits to the voice coil and magnet assembly reducing thermal compression within the driver when operating at higher SPL’s. With a frequency response down to 25Hz the QSB115 is suitable for production work both with music and film in multi-channel systems.
The recommended amplification option is the SBC800. The SBC800 includes all the tool necessary to align and configure your system with L/C/R and LFE inputs along with adjustable crossover, phase and gain. Two parametric EQ’s. Bypass and solo functions. The output stage of the SBC800 delivers 800W in to 4ohm and can drive up to two QSB115’s

The Quested QSB115 15″ Passive Subwoofer extends the low frequency response of the monitoring system. It’s the perfect addition to situations where extended or high levels of LF performance are required.

TECHNICAL SPECIFICATION:

• Dimensions: 610(w) x 875(h) x 420(d) mm
• Weight: 48 kg / 106 lb
• Drivers: Bass cone – 1 x 305 mm (12 ”)
• Max SPL: 123.5 dB continuous pink noise @ 1m Leq 1minute.
129.5 dB per pair pink noise @ 1m Leq 1 minute
• Frequency Response: 26 Hz-200 Hz ± 2 dB & 25Hz-200Hz±6dB
• Impedance 8 ohms
• Sensitivity 93 dB @ 1W 1m
• Connector 4 pole Speakon
• Recommended amplifier SBC800