Martin Audio Cinema Screen 5 User Manual

Screen 5
Three-way tri-amp 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
! Preview theatres
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 5 full-range system has been developed for use in
medium to large-scale cinema environments. The system
consists of a 2 x 15" (380mm) low frequency section plus a
unique mid-range and high frequency horn which exhibits ideal
pattern control across its operating range from 300Hz-20kHz.
The Screen 5 is approved by Lucasfilm for use in category 2 (80ft
or less in length and under 180000ft
3
in volume) THX theatres.
The Screen 5 requires tri-amplification and would normally be
operated via a THX Controller or Martin Audio DX1
Loudspeaker Management System.
cinema
www.martin-audio.com
overall dimensions
technical specifications
TYPE Three-way tri-amp screen system
FREQUENCY RESPONSE (1) 45Hz-20kHz ± 3dB
DRIVERS 2 x 15" (380mm) bass driver
6.5" (165mm) mid driver
1" (25mm) exit compression driver
RATED POWER (2) LF: 800W AES, 3200W peak
MF: 150W AES, 600W peak
HF: 60W AES, 240 peak
SENSITIVITY (3) LF: 100dB
MF: 107dB
HF: 110dB
NOMINAL IMPEDANCE LF: 4 ohms
MF: 8 ohms
HF: 8 ohms
DISPERSION (-6dB) 90º horizontal, 50º vertical
CROSSOVER 300-500Hz active, 2.2kHz active
ENCLOSURE Vented
FINISH Matt black
CONNECTORS Binding Posts
DIMENSIONS LF: (W) 670mm x (H) 1010mm x (D) 470mm
(W) 26.4ins 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: 61kg (134.5lbs) MF/HF: 18kg (39.6lbs)
approved by Lucasfilm for use in THX™ theatres.

Martin Audio Cinema Screen 5 Specifications

Frequency Response and Impedance

frequency response	45Hz-20kHz ± 3dB
nominal impedance LF	4 ohms
nominal impedance MF	8 ohms
nominal impedance HF	8 ohms

Drivers and Power

bass driver	2 x 15" (380mm)
mid driver	6.5" (165mm)
compression driver	1" (25mm) exit
rated power LF	800W AES, 3200W peak
rated power MF	150W AES, 600W peak
rated power HF	60W AES, 240 peak

Sensitivity and Dispersion

sensitivity LF	100dB
sensitivity MF	107dB
sensitivity HF	110dB
dispersion (-6dB)	90º horizontal, 50º vertical

Weight and Dimensions

dimensions LF	(W) 670mm x (H) 1010mm x (D) 470mm
dimensions MF/HF	(W) 715mm x (H) 885mm x (D) 610mm
weight LF	61kg (134.5lbs)
weight MF/HF	18kg (39.6lbs)

Summary

Screen 5 Product Overview

Key Features

Highlights the three-way design, THX approval, low distortion mid-range, pattern control, and dispersion.

Applications

Outlines suitable uses including behind screen placement and cinemas.

Technical Specifications

System Type and Response

Details the three-way tri-amp system type and its frequency response range.

Driver and Power Ratings

Specifies the bass, mid-range, and high-frequency drivers and their power handling capabilities.

Sensitivity and Impedance

Provides sensitivity levels and nominal impedance for each driver component.

Dimensions and Weight

Lists the physical dimensions and weight of the loudspeaker system.