Introducing the S8R

 

The S8R is the largest of the S Series monitors. With an 8” low frequency traducer coupled to a double flared front loaded port design means reduced turbulence. This design also allows for easy placement of the S8R in compact spaces. The on board amplification delivers 370W RMS split with 220W RMS to the 8” LF and 150W RMS to the silk dome tweeter. Attenuation to the input sensitivity along with low and high frequency is available on the rear panel. The operating range is 43 Hz – 20 kHz with a +- 2db tolerance making the S8R suitable for use without a sub for the majority of monitoring applications. The S8R can also be partnered with the SB10R should further base extension be required down to 27 Hz.

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TECHNICAL SPECIFICATION

Dimensions:              300(w) x 428(h) x 334(d) mm

Weight:                        17.6 kg / 39lb

Drivers:                        Bass cone – 1 x 200 mm (8 ”)

High Frequency soft dome – 1 x 28 mm (1 ⅛”)

Maximum SPL:             106.5 dB continuous pink noise @ 1 m LEQ 1 min

Frequency Response: 53 Hz-20 kHz ± 2 dB / 41 Hz-22kHz -6 dB

Connector:                   XLR and ¼ inch Jack combo socket

Impedance:                 10k ohm 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

Subsonic:                     -3dB @ 20 Hz, 24dB/oct

Ultrasonic:                   -3dB @ 75kHz, 4dB/oct

Crossover:                   1k40

LF EQ:                          -2/- 4 @ 42 Hz

HF EQ:                         +/- 2dB @ 10 kHz

POWER AMPLIFIER

LF output power:         220W RMS continuous (note 1)

HF output power:        150W RMS continuous (note 1)

THD:                               0.025% at levels up to 1 dB below clip, 20 Hz-20 kHz. typ 0.005%@ 1kHz.

 

Hum & Noise:             -100 dB referred to clip

NOTE 1:

The continuous rating is for a period not exceeding 5 minutes with unrestricted airflow (100 mm clearance) around the amplifier heatsinks and an ambient temperature not exceeding 30ºC.

INDICATORS

Amplifier Warming Up: Front mounted flashing green LED indicates that the amplifier is warming up to reach peak performance.

Normal Operation: green LED indicates power applied and normal operation.

Clip:                             Red LED 2 dB before amplifier clip.

Fault Indication:        Red constantly on indicates fault.

POWER REQUIREMENTS

Voltage:                       Set by internal plugs: nominal 115V or 230V @ 50-60 Hz AC 230V setting: min 160V; restricted output power: max 255 AC 115V setting: min 80V; restricted output power: max 127V

CONSUMPTION

Quiescent:                   38W

Typical use:                  100W (average music)

Max:                             160W (average music)

Note:  0 dBu = 775 mV into open circuit

This product is built to conform to the requirements for CE marking.

All Quested Products come with a five year warranty.

Experience the S Series

All Quested Products come with a five year warranty.

Experience the S Series