Quested Q412D Active 3-Way Monitoring System with Amp and Crossover (Single)

BH #QUQ412D • MFR #Q412D
Quested
Quested Q412D Active 3-Way Monitoring System with Amp and Crossover (Single)
Key Features
  • Main Monitor Applications
  • 130 dB Output
  • 4 x 12" Low Frequency Drivers
  • 3" Mid Frequency Driver
The Q412D Monitoring System from Quested includes a three-way active speaker designed to be soffit-mounted main monitors for large control rooms. The system comprises four 12" low frequency drivers, one 3" mid frequency driver, and one 1.5" high frequency driver that combine to provide effortless and articulate performance with sound pressure levels of 130 dB.
Special Order
Expected availability: 7-14 business days
$42,340.00

Important Notice

  • This item is noncancelable and nonreturnable.

Quested Q412D Active 3-Way Monitoring System with Amp and Crossover (Single)

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Quested Q412D Overview

The Q412D Monitoring System from Quested includes a three-way active speaker designed to be soffit-mounted main monitors for large control rooms. The system comprises four 12" low frequency drivers, one 3" mid frequency driver, and one 1.5" high frequency driver that combine to provide effortless and articulate performance with sound pressure levels of 130 dB.

The Q412 was Quested's first studio monitor to utilize four 12" bass drivers in place of the standard two 15" configuration, offering faster bass transients, less distortion, and an extended low frequency response. The monitor is supplied with a separate electronics package containing one AP1300 amplifier, two AP800 amplifiers, and the SM748 electronic crossover/loudspeaker management system. The Q412 ships with four IEC power cables.

Quested Q412D Specs

Q412D
DriverBass: 4 x 12" / 30.5 cm
Mid: 3" / 7.5 cm
High: 1.5" / 3.7 cm
Maximum SPL130 dB at 1 m
Frequency Response20 Hz to 20 kHz ±2 dB
Input ConnectionsGold Plated Binding Post: 3 x twin pair
Accepts 0.2" / 0.4 cm banana plugs or bare wires
Amplifier (Power)Bass: 1850 W (RMS) into 2 ohms
Mid: 450 W (RMS) into 8 ohms
High 450: 450 W (RMS) into 8 ohms
Crossover PointLow: 450 HZ Linkwitz-Riley 24 dB/oct
High: 4.5 kHz Linkwitz-Riley 24 dB/oct
Dimensions (W x H x D)37.0 x 34.6 x 26.4" / 94.0 x 88.0 x 67.0 cm
Weight286.6 lb / 130.0 kg
AP800
Power Rating450 W into 8 ohms
770 W into 4 ohms
Damping Factor400 @ 8 ohms 1 kHz
Input Sensitivity+7 dBm
Input Impedance10 kOhms
Gain33 dB
Frequency Response20 Hz to 20 kHz
Signal to Noise RatioNot specified by manufacturer
Total Harmonic Distortion (THD)0.005%
Input Connections3-pin XLR
Output ConnectorsShrouded Binding Posts: 4 mm
Controls Front PanelOn/Off, rotary potentiometers, mute
Controls Rear Panel2/4 or 4/8 switch, stereo or bridged switch
IndicatorsPeak meters, mute, fault/DC & limit, bridged, power, temperature
CoolingTemperature warnings and 2 fans to assist
Power ConsumptionNot specified by manufacturer
Power Requirements230 VAC @ 10 A max
120 VAC @ 20 A max
Dimensions19 x 1.75 x 15" (48.2 x 8.8 x 38.1cm)
Weight51 lbs (23kg)
AP1300
Power RatingWatts RMS per channel
16 ohms: 400
8 ohms: 750
4 ohms: 1250
3 ohms: 1600
2 ohms:  1800
Damping Factor1 kHz, 8 ohms
Input Sensitivity80 dB
Input Impedance10 kOhms
Gain33 dB
Frequency Response20 Hz to 20 kHz
Signal to Noise RatioNot specified by manufacturer
Total Harmonic Distortion (THD)0.008%
Input Connectors3-pin XLR
Output ConnectorsShrouded Binding Posts: 4 mm
Controls Front PanelLevel controls, mute, link switch, signal limiters, temperature
Controls Rear Panel2 ohm and bridged LEDs
IndicatorsLevel indicators, fault indicators, clip warning, 2 ohms, and bridged LEDs
CoolingCooling fans and temperature controls
Power ConsumptionNot specified by manufacturer
Power Requirements230 VAC @ 20.0 A max
120 VAC @ 38.0 A max
Dimensions (W x H x D)18.9 x 5.1 x 18.1" (48 x 13 x 46cm)
Weight70.5 lbs (32kg)
SM-748
Filter TypeBessel/Butterworth/Linkwitz-Riley 12-24-48 dB/8ve
Bessel/Butterworth 18 dB/8ve
Operating ModesInput: 2/4
Output: 4/6/8
Crossover FrequenciesParametric EQ (8 per Input / 9 per Output):
Gain: +15 dB to -30 dB in 0.1 db steps
Frequency: 19.7 Hz to 32 kHz, 136 octave steps
Q/BW: 0.4 to 128 / 2.5 to 0.008
(Sections can be switched to shelving response)

High and Low-pass Filters (1 of each per output):
Frequency HPF: 10 Hz to 16 kHz, 1/36 octave steps
Frequency LPF: 35 Hz to 22 kHz, 1/36 octave steps

Gain RangeInput: +6 dB to -40 dB in 0.1 dB steps
Output: +15 dB to -40 dB in 0.1 dB steps and mute
Front Panel Switches12 x Mute buttons
12 x Channel edit buttons
6 x Utility buttons
3 x Rotary encoders
InputsAnalog: 4 x XLRf
Digital: Not specified by manufacturer
OutputsAnalog: 8 x XLRm
Digital: Not specified by manufacturer
Maximum Input LevelNot specified by manufacturer
Maximum Output+20 dBm into 600 ohms
Frequency Response20 Hz to 20 kHz, +1/2dB (-3dB @ 32kHz)
Dynamic Range>116 dB, 20 Hz to 20 kHz unweighted
NoiseNot specified by manufacturer
Display2 x 24 character LCD
2 x 6 point input and 8 x6 point output meters
Dimension19 x 11.8 x 1.75" (482 x 300 x 45mm)
Weight7.3 lbs (3.3 kg)
SpecialtiesProgram limiter and look-ahead "D-Max" limiter per output

Program Limiter:
Threshold: +22 dBu to -10 dBu
Attack: 0.3 to 90 mSec
Release: 2/4/8/16/32 x Attack time

D-Max Limiter:
Attack: 60 µS
Release: Slow/Medium/Fast

 

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