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Quested SBC250 - Subwoofer Amplifier for SB Range
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QUES-SBC250Availability:
Not in Stock - Reserve YoursThis item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.
Description
The SBC250 amplified controller (250W) has all the features to allow perfect integration of the SB series sub with any system. It has a variable 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... Read MoreSuggested Accessories
Description
The SBC250 amplified controller (250W) has all the features to allow perfect integration of the SB series sub with any system. It has a variable 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.
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Product Specs
| Dimensions | 1U case 270mm deep |
| Weight | 5.5 kg / 12 lb |
| 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 |
| Through | 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 | |
| Power Rating | 210W rms continuous |
| THD | 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 |
| Regulatory | This product is built to conform to the requirements for CE marking. |
| CONTROLS | |
| Onboard 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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