Martin Audio Portable Speaker Screen Sub 1A User Manual

Screen Sub 1A

Sub-bass system

features

High efficiency

THX™ approved

Low port compression

High power long excursion driver

High SPL

applications

Behind screen placement

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.

technical specifications

TYPE

DRIVERS

Vented sub-bass system

1 x 18" (460mm) long excursion, reflex loaded

FREQUENCY RESPONSE (1) 20Hz-500Hz @ -10dB

RATED POWER (2)

SENSITIVITY (3)

CONNECTIONS

IMPEDANCE

600W AES, 2400W peak

97dB

Colour coded binding posts

Nominal 8 ohms

DIMENSIONS

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

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

55kg (121lbs)

WEIGHT

approved by Lucasfilm for use in THX™ theatres.

overall dimensions

Century Point, Halifax Road, Cressex Business Park,

High Wycombe, Buckinghamshire HP12 3SL, England.

Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669

E-mail: info@martin-audio.com