Quested hm412 嵌入式音箱

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The HM412 Monitoring System from Quested is a four-way active speaker designed to be Soffit mounted and used as "main monitors" for large music and film control rooms. The system is comprised of four 12" bass drivers, one 8" low-mid driver, one 3" high-mid driver, and one 1.5" high frequency driver that combine to provide effortless and articulate performance with sound pressure levels of 132 dB. The monitor is supplied with a separate electronics package containing one AP1300 amplifier, three AP800 amplifiers, and the SM748 electronic crossover/loudspeaker management system. The HM412 ships with 5 IEC power cables.

HM412

 Driver

Bass: 4 x 12.0" / 30.5 cm
 Low Mid: 8" / 20 cm
 High Mid: 3" / 7.5 cm
 High: 1.5" / 3.7 cm

Maximum SPL

132 dB

Frequency Response

20 Hz to 20 kHz ±2 dB

Input Connections

Gold Plated Binding Post: 1 x twin pair, 1 x triple pair
 Accepts 0.2" / 0.4 cm banana plugs or bare wires

Amplifier (Power)

Bass: 1850 W (RMS) into 2 Ohms
 Low-Mid: 450 W (RMS) into 8 Ohms
 High-Mid: 450 W (RMS) into 8 Ohms
 High 450: 450 W (RMS) into 8 Ohms

Crossover Point

Low to Low-Mid: 450 Hz Linkwitz-Riley 24 dB/oct
 Low-Mid to High-Mid: 2 kHz Linkwitz-Riley 24 dB/oct
 High-Mid to High: 6.5 kHz Linkwitz-Riley 24 dB/oct

Dimensions (W x H x D)

34.6 x 37.0 x 26.4" / 88.0 x 94.0 x 67.0 cm

Weight

286.6 lb / 130.0 kg