Martin-audio AQ112 超低音音箱

The AQ112 is a direct radiating sub-bass in an ultra-compact heavily braced vented enclosure. It features a very efficient 12" (300mm) long-throw bass driver with a high power 3" (75mm) voice coil and generously sized low frequency ports for low noise, high power operation.
The AQ112’s ultra-compact size makes it an ideal partner for AQ Series full-range loudspeakers where space is at a premium or where the sub enclosure needs to be hidden.

FEATURES

Very high efficiency 102dB/W/m half space

12" (300mm) direct radiating LF driver with

3" (75mm) voice coil

Ultra-compact, architecturally friendly styling

Five year limited warranty

TECHNICAL SPECIFICATIONS
TYPE：Ultra-compact, vented sub-bass

FREQUENCY RESPONSE (1)：48Hz-150Hz ± 3dB

DRIVERS：12" (300mm)/3" (75mm) voice coil LF driver

RATED POWER (2)：400W AES, 1600W peak

RECOMMENDED AMPLIFIER：MA3.0, MA4.8Q

SENSITIVITY (6)：96dB (open space), 102dB (half space)

MAXIMUM SPL (9)：122dB continuous, 128dB peak (open space)
                 128dB continuous, 134dB peak (half space)

NOMINAL IMPEDANCE：8 ohms

CROSSOVER：120Hz active (via AQX controller)

ENCLOSURE：52 litre, braced 18mm MDF

FINISH：Textured light grey paint

PROTECTIVE GRILLE：Light grey perforated steel

CONNECTORS：Low profile 20 amp push-lock

OPTIONS：Passive low pass filter

DIMENSIONS：(W) 475mm x (H) 385mm x (D) 410mm
            (W) 18.7ins x (H) 15.2ins x (D) 16.2ins

WEIGHT：20kg (44lbs)