Martin Audio Cinema Screen 6 User Manual

Screen 6
Three-way system
features
! Three-way design
! THX™ approved
! Very low distortion mid-range
! Full pattern control to 300Hz
! 90º x 50º dispersion
applications
! Behind screen placement
! Premier/Showcase cinemas
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
All information is Copyright © 2003 Martin Audio Ltd.
The Screen 6 full-range system has been developed for use in
large to very large-scale cinema environments. The system
consists of a 4 x 15" (380mm) low frequency section plus a
unique mid-range unit and high frequency horn which exhibits
ideal pattern control across its operating range from 300Hz-
20kHz. The Screen 6 is approved by Lucasfilm for use in
category 3 (over 80ft in length or over 180000ft
3
in volume) THX
theatres.
cinema
www.martin-audio.com
overall dimensions
technical specifications
TYPE Three-way tri-amp screen system
FREQUENCY RESPONSE (1) 45Hz-20kHz ± 3dB
DRIVERS 4 x 15" (380mm) bass driver
6.5" (165mm) mid driver
1" (25mm) exit compression driver
RATED POWER (2) LF: 1600W AES, 6400W peak
MF: 150W AES, 600W peak
HF: 60W AES, 240 peak
SENSITIVITY (3) LF: 103dB
MF: 107dB
HF: 110dB
NOMINAL IMPEDANCE LF: 2 x 4 ohms
MF: 8 ohms
HF: 8 ohms
DISPERSION (-6dB) 90º horizontal, 50º vertical
CROSSOVER 420Hz active, 2kHz active
ENCLOSURE Vented
FINISH Matt black
CONNECTORS Binding Posts
DIMENSIONS LF: (W) 1340mm x (H) 1010mm x (D) 470mm
(W) 52.8ins x (H) 39.8ins x (D) 18.5ins
MF/HF: (W) 715mm x (H) 885mm x (D) 610mm
(W) 28.1ins x (H) 34.8ins x (D) 24ins
WEIGHT LF: 2 x 61kg (134.5lbs) MF/HF: 18kg (39.6lbs)
approved by Lucasfilm for use in THX™ theatres.

Martin Audio Cinema Screen 6 Specifications

Audio Specifications

frequency response	45Hz-20kHz ± 3dB
bass driver size	15 inches
mid driver size	6.5 inches
compression driver size	1 inch
low frequency rated power	1600W AES, 6400W peak
mid frequency rated power	150W AES, 600W peak
high frequency rated power	60W AES, 240 peak
low frequency sensitivity	103dB
mid frequency sensitivity	107dB
high frequency sensitivity	110dB

Electrical Specifications

low frequency nominal impedance	2 x 4 ohms
mid frequency nominal impedance	8 ohms
high frequency nominal impedance	8 ohms
horizontal dispersion	90º
vertical dispersion	50º
crossover frequency	420Hz active, 2kHz active

Weight and Dimensions

low frequency section width	1340 mm
low frequency section height	1010 mm
low frequency section depth	470 mm
mid/high frequency section width	715 mm
mid/high frequency section height	885 mm
mid/high frequency section depth	610 mm
low frequency section weight	2 x 61 kg
mid/high frequency section weight	18 kg

Summary

features

Three-way design

The system is a three-way design for cinema environments.

THX Approved

The system is THX approved for cinema use.

Low Distortion Mid-Range

Features a very low distortion mid-range unit for clarity.

Pattern Control

Provides full pattern control down to 300Hz.

Dispersion

Offers 90° horizontal and 50° vertical dispersion.

applications

Behind Screen Placement

Designed for behind screen placement in cinemas.

Premier/Showcase Cinemas

Suitable for premier and showcase cinema installations.

technical specifications

Type

Three-way tri-amp screen system.

Frequency Response

45Hz-20kHz ± 3dB.

Drivers

4 x 15" bass driver, 6.5" mid driver, 1" exit compression driver.

Rated Power

LF: 1600W AES, MF: 150W AES, HF: 60W AES.

Sensitivity

LF: 103dB, MF: 107dB, HF: 110dB.

Nominal Impedance

LF: 2 x 4 ohms, MF: 8 ohms, HF: 8 ohms.

Dispersion (-6dB)

90° horizontal, 50° vertical.

Crossover

420Hz active, 2kHz active.

Enclosure

Vented.

Finish

Matt black.

Connectors

Binding Posts.

Dimensions

LF: 1340x1010x470mm, MF/HF: 715x885x610mm.

Weight

LF: 2 x 61kg, MF/HF: 18kg.

overall dimensions