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Quested SB10R Subwoofer

The Quested SB10R is the reference subwoofer that partners seamlessly with the S Series monitors, including an amplified controller unit that gives you control over the crossover frequency.

Delivering a powerful yet clean bass response all the way down the 25Hz, the SB10R completes your S-Series monitor configuration when you need smooth bass extension.

A 10” driver is perfectly matched to the cabinet volume and paired with its own dedicated remote power amplifier, the SBC250, which is included.

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Product Description

The Quested SB10R Subwoofer is the perfect partner to your Quested S-Series monitoring setup. Delivering a powerful yet clean bass response all the way down the 25Hz, the SB10R completes your S-Series monitor configuration when you need smooth bass extension. A 10” driver is perfectly matched to the cabinet volume and paired with its own dedicated remote power amplifier, the SBC250, which is included as part of the subwoofer system.

Quested SB10R Subwoofer Features

  • 10″ Driver
  • 25 Hz-200 Hz ± 2 dB / 17 Hz-200 Hz -6 dB frequency response
  • 116 dB Max SPL continuous
  • Powered by included SBC250 Amplified Controller unit
  • Control crossover from 40Hz – 135Hz on front panel of SBC250

The Quested SB10R Subwoofer dimensions are: Cabinet 600(w) x 332 (h) x 300(d) mm / SBC250 Controller – 1U case 270mm deep. See Specifications tab for more.

Quested SBC250 Amplified Controller

The SBC250 amplified controller (250W) has all the features to allow perfect integration of the sub with any system. It allows you to control crossover from 40Hz to 135Hz, gain control from -14db to +6db, up to 160 degrees of phase control, along with a polarity ± switch, output level metering and a bypass function, all in a 1U rack unit. Remote power allows for very easy setup, with all the controls you need at your fingertips.

TECHNICAL SPECIFICATION

Dimensions: Cabinet 600(w) x 332 (h) x 300(d) mm SBC250 Controller – 1U case 270mm deep
Weight: Cabinet – 19.8 kg / 43.4 lb | SBC250 Controller – 5.5 kg / 12 lb
Drivers: Bass cone 1 x 250mm (10”)
Frequency Response: User Adjustable. 25 Hz-200 Hz ± 2 dB / 17 Hz-200 Hz -6 dB
Maximum SPL: 116 dB continuous pink noise @ 1m Leq 1 minute half space
Connector: 2 off XLR and ¼ inch jack combo socket
Impedance: 10k W electronically balanced with RF filters
Wiring: Pin 1 ground Sleeve | Pin 2 hot Tip | Pin 3 cold Ring

OUTPUTS

Left and Right Monitor: 2 off XLR type male left & right outputs
Impedance: 100 ohm, electronically balanced
Wiring: Pin 1 ground | Pin 2 hot | Pin 3 cold
Sub Bass Output: 1 pair binding posts

FILTERS

Left & Right Input: Summed to Sub Output
Subsonic/High Pass: -3dB @ 14Hz, 24dB/oct or -3dB @ 28Hz, 24dB/oct (set by internal jumper)
Low Pass: -3dB @ 40Hz to 135Hz, externally adjustable @ 24db/oct or full range on CH A
Left & Right Input: to Left & Right Output
Ultrasonic: -1dB @ 100k
High Pass: -3dB @ 40Hz to 135Hz, externally adjustable @ 24db/oct or full range on CH A

POWER AMPLIFIER

THD: 210W rms continuous
0.03% at levels up to 1dB below clip
20Hz – 120Hz typ 0.005% @ 20W rms 100Hz
Hum & Noise: -100 dB referred to clip
Power requirements: Set by internal plug – normal 115V or 230V setting
Min 160V (restricted output power)
Max 255V 115V setting
Min 80V (restricted output power):
Max 127V

CONSUMPTION

Quiescent: <30Wv
Typical use: 50W
Max: <200W
Note: 0 dBu = 775 mV into open circuit
This product is built to conform to the requirements for CE marking.

CONTROLS

Crossover Frequency: 40 – 135Hz, front panel pot
Test: (Band limited pink noise), front panel recessed switch (LED indicates when on)
Sub bass bypass: front panel switch (LED indicates when bypassed)
Sub Gain: –14 to +6, front panel pot (Sub level indicated with LED Meter)
Sub Phase: front panel pot
Sub Polarity: front panel recessed switch (LED indication for positive and negative polarity)
Power: front panel switch
Left channel sub filter bypass: rear mounted recessed Switch
Subsonic filter 14 or 28Hz: Internal jumpers

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