Martin-audio Screen Sub 1A 电影院系列音箱


产品介绍

Screen Sub 1A provides low distortion, true sub-bass response for any cinema environment. Built with a shallow profile, like the Screen 4 and Screen 5, the sub is designed for behind-the-screen placement. The unit uses a single 18" (460mm) long excursion high power driver. Large area tapered twin ports ensure minimum turbulence down to the lowest frequencies demanded by today’s digital sound tracks.

FEATURES

High efficiency

THX™ approved

Low port compression

High power long excursion driver

High SPL

TECHNICAL SPECIFICATIONS

TYPE

Vented sub-bass system

FREQUENCY RESPONSE (1)

20Hz-500Hz @ -10dB

DRIVERS

18” (460mm) long excursion, reflex loaded

RATED POWER(2)

600W AES, 2400W peak

SENSITIVITY(3)

103dB (half space)

NOMINAL IMPEDANCE

8 ohms

ENCLOSURE

Vented

FINISH

Matt black

CONNECTORS

Colour coded binding posts

DIMENSIONS

(W) 670mm x (H) 1010mm x (D) 470mm

(W) 26.4ins x (H) 39.8ins x (D) 18.5ins

WEIGHT

55kg (121lbs)

产品价格

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