Martin-audio Beatline 112 音箱

The Martin Audio Beatline112 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 generouslysized low frequency ports for low noise, high power operation.

The Beatline112’s ultra-compact size makes it an ideal partner for Martin Audio Beatline Series full-range loudspeakerswhere space is at a premium or where the subwoofers need to be hidden.

Features

Ultra-compact, architecturally friendly styling

Direct radiating 12" (300mm) driver with 3" (75mm) voice coil

Generously sized, low noise ports

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：400-800W into 4 ohms

SENSITIVITY (6),(3)：96dB(open space),102dB (half space)

MAXIMUM SPL (calculated @ lm)：120dB continuous, 126dB peak(open space)
                             126dB continuous, 132dB peak(half space)

NOMINAL IMPEDANCE：8 ohms

CROSSOVER：120Hz active

ENCLOSURE：52 litre, braced 18mm MDF

FINISH：Textured black paint

PROTECTIVE GRILLE：Black 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：21.5kg (47lbs)