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S7R by Quested Monitors

The S7R is a self-powered, 2-way active monitor.

Two class A-B amplifiers capable of delivering a total of 190 Watts RMS are matched to an enclosure tuned with a double flared port designed to minimise any possible low frequency “chuffing”. The result is an extremely powerful, neutral, articulate and accurate compact monitor, perfect for a wide range of music styles from acoustic jazz to house.

The frequency response is more than adequate for most applications, it can however be extended down to 25Hz when coupled to the SB10R sub-woofer. The S7R is fully magnetically shielded, so can be used in close proximity to CRT monitors.

All S-Series monitors are phase coherent with each other enabling them to be used in combination in multi-channel systems.

Some typical applications include components in multi-channel systems, postproduction, project studios, location recording, and mastering.


Size (WxHxD) 244(w) x 347(h) x 308(d) mm

Weight 11.7 kgs

Drivers Bass cone - 1 x 165 mm (6 1⁄2 ")

High Frequency soft dome - 1 x 28 mm (1 ")

Maximum SPL 107dB (c) continuous pink noise @ 1 m (119º dB (c) per pair RMS music)
Frequency Response 65 Hz-20 kHz ± 2 dB
Input Connector XLR and 1⁄4 inch Jack combo socket
Impedance 10k electronically balanced with RF filters
Wiring: Pin 1 ground sleeve, Pin 2 hot tip, Pin 3 cold ring
Sensitivity -12 dBu to +6 dBu for 96 dB SPL @ 1 m set by 10 position rotary switch on rear
Filters: Subsonic -3 dB @ 30 Hz, 24 dB/oct, Ultrasonic -3 dB @ 75kHz, 4 dB/oct
Crossover 1k19
LF EQ -2/-4 @ 65 Hz
HF EQ +/- 2 dB @ 10 kHz
Power amplifiers:
LF output power > 120W RMS
HF output power > 70W RMS
T.H.D. < 0.03% at levels up to 1 dB below clip, 20 Hz-20 kHz. typ 0.005% @ 1kHz
Hum + Noise > -100 dB referred to clip
Indication: Power on Front mounted green LED indicates power applied
Clip Red LED 2 dB before amplifier clip
Power requirements: Voltage Set by internal plugs: nominal 115V or 230V @ 50-60 Hz AC
230V setting: min 160V; restricted output power: max 255V
115V setting: min 80V; restricted output power: max 127V
Quiescent Consumption: 18W; Typical use: 75W (average music); Max: 140W (average music)

Note 0 dBu = 775 mV into open circuit