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Quested Q412
[Q-Q412] Main System 3-Way Active Reference Monitors
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Quested Q412 - Main System 3-Way Active Reference Monitors

Quested's largest 3-way monitor, the Q412 was the first studio monitor to utilise four 12" bass drivers in place of the standard two 15" configuration.

The advantages are faster bass transients, less distortion, and an extended low frequency response.

Manfred Mann's Workhouse Studio took delivery of the first of our 412 systems in the early eighties.

The Q412 is designed to be soffit mounted. The monitors are supplied with a separate dedicated electronics package, 19" rack mounting power amplifiers and electronic crossover / loudspeaker management system.

Application: main monitor for large control rooms.


Size (WxHxD)

940(w) x 880(h) x 870(d) mm (Mounted Horizontally)
880(w) x 940(h) x B70(d) mm (Mounted Vertically)
Weight 130 kgs
Drivers  Bass cone: 4 x 305 mm (12")
Midrange: 1 x 75mm (3")
High Frequency 1 x 37mm (1.5")
Maximum SPL  130dB at 1 m
Frequency Response 20KHz* - 20KHz + / - 2 dB
Input Connector 3 x twin-pair gold plated binding posts accept 4mm banana plugs or bare ends
Amplifier power  Bass 1850 W RMS into 2 Ohms
Mid 450 W RMS into 8 Ohms
High 450 W RMS into 8 Ohms
High Crossover Point  Linkwitz-Riley 4500Hz, 24dB/oct
Low Crossover Point  Linkwitz-Riley 450Hz, 24dB/oct
Amplifier 2 x AP800 & 1 x AP1300 (see AP800 & AP1300 specifications)
Crossover 1 x SM748 (see SM748 specification)
* Low frequency response is dependent on room size/ acoustics
All specifications subject to confirmation by Quested.



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