The VS2108 is an active, self-powered loudspeaker.

Ideal for all applications where critical full range high powered monitoring is required in a limited space. It utilises the same exceptional drive units as the H108, driven by twin 100W power amplifiers and bears a remarkable sonic resemblance to a large Quested system.
Being equally suited to rock, electronic, or classical music and having the long established Quested attributes of ultra-low distortion, neutral sound, and pinpoint imaging the VS2108 is the quintessential monitor for Quested devotees on the move.

Specifications

Size (WxHxD) 337mm x 400mm x 340mm
Weight  22 kgs
Drivers Bass cone - 1 x 200 mm (8")
High Frequency soft dome - 1 x 28mm (1.125")
Maximum SPL  111dB(C)
Frequency Response 48Hz - 20kHz +/-2 dB
Sensitivity 90.5 dB at 1W at 1m
Input Connector XLR3 Female Impedance 10 kohm. Electronically balanced, RF filtered
Wiring Pin 1 ground Sleeve. Pin 2 hot Tip. Pin 3 cold Ring
Sensitivity Rear switch to select: -18 dBu to 0 dBu in 2 dB steps for 100 dB SPL
Max input for clip +20 dBu at 5kHz on 0 dBu setting
Filters
Subsonic -3 dB at 27Hz, 12 dB/oct (LF equaliser out)
RF -3 dB at 25kHz, 6dB/oct (HF equaliser out)
Crossover 1.25kHz, 24 dB/oct
User LF EQ 3 position rear switch to select OFF for normal use (nominally flat), EXTENDED for nominal +1 dB lift below 55 Hz, and OUT for use with an external sub-woofer
User HF EQ 3 position rear switch to select OFF for normal use (nominally flat) LIFT for nominal +1 dB from 5kHz and CUT -1 dB from 6kHz
Power amplifier
LF output power > 110W rms continuous*
HF output power > 100W rms continuous*
T.H.D. < 0.03% at levels up to 1 dB below clip, 20Hz - 20kHz typ. 0.005% at 20W rms 1kHz
Hum + Noise > -100 dB referred to clip
Indication
Power on Front mounted green LED indicates power applied
Overload Front mounted LED (flashes red) indicates 0.5dB below signal clip Thermal protection Front mounted LED turns red, signal is muted and amplifier switches to standby mode during thermal protection cooling cycle. Normal operation resumes when heatsink temperature drops by 20°C
Power requirements
Voltage Set by internal plugs: nominal 115V or 230V @ 50-60 Hz AC.230V setting: min 160V; restricted output power: max 263V. 115V setting: min 80V; restricted output power: max 132V
Consumption Quiescent: 55W; Typical use: 130W; Max: 415W

Note 0 dBu = 775 mV into open circu