Martin Audio 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

Century Point, Halifax Road, Cressex Business Park,
High Wycombe, Buckinghamshire HP12 3SL, England.
Telephone: [phone] Facsimile: [phone]
E-mail: [e-mail]
All information is Copyright © 2003 Martin Audio Ltd.

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-the­screen 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.

cinema

www.martin-audio.com

overall dimensions

technical specifications

TYPE Vented sub-bass system
DRIVERS 1 x 18" (460mm) long excursion, reflex loaded
FREQUENCY RESPONSE (1) 20Hz-500Hz @ -10dB
RATED POWER (2) 600W AES, 2400W peak
SENSITIVITY (3) 97dB
CONNECTIONS Colour coded binding posts
IMPEDANCE Nominal 8 ohms
DIMENSIONS (W) 670mm x (H) 1010mm x (D) 470mm

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

WEIGHT 55kg (121lbs)

approved by Lucasfilm for use in THX™ theatres.