Martin Audio Three-way Passive System Screen 4P User manual

Screen 4P
Three-way passive system
features
!Three-way design
!Very low distortion mid-range
!High SPL
!90º x 40º dispersion
applications
!Behind screen placement
!Medium scale cinemas
Century Point, Halifax Road, Cressex Business Park,
High Wycombe, Buckinghamshire HP12 3SL, England.
Telephone: [phone] Facsimile: [phone]
E-mail: [email protected]
All information is Copyright © 2003 Martin Audio Ltd.
The Screen 4P is a 3-way system, with dedicated mid-range and
high frequency sections. Developed by Martin Audio systems
designers, this innovative solution overcomes the strenuous
demands on the high frequency section of traditional 2-way
cinema systems. By splitting the frequency band from 630Hz-
20kHz into dedicated mid-range and high-frequency sections the
Screen 4P produces superior, low distortion sound for
small/medium scale cinema environments.
An internal passive network provides 630Hz and 3kHz
crossover points and ensures smooth transistion between the
loudpeaker elements.
cinema
www.martin-audio.com
overall dimensions
technical specifications
TYPE Three-way passive 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 + MF + HF: 800W AES, 3200W peak
SENSITIVITY (3) LF + MF + HF: 100dB
NOMINAL IMPEDANCE LF + MF + HF: 4 ohms
DISPERSION (-6dB) 90º horizontal, 40º vertical
CROSSOVER 630Hz passive, 3kHz passive
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) 490mm x (H) 385mm x (D) 290mm
(W) 19.3ins x (H) 15.1ins x (D) 11.4ins
WEIGHT LF: 63.8kg (140.4lbs) MF/HF: 9kg (19.8lbs)