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产品介绍
The Screen 4 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 4 produces superior, low distortion sound for small/medium scale cinema environments.
FEATURES
Three-way design
Very low distortion mid-range
High SPL
90º x 40º dispersion
TECHNICAL SPECIFICATIONS |
|
TYPE |
Three-way bi-amp screen system |
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 + HF: 150W AES, 600W peak |
|
SENSITIVITY(3) |
LF: 100dB |
MF + HF: 106dB |
|
NOMINAL IMPEDANCE |
LF: 4 ohms |
MF + HF: 16 ohms |
|
CROSSOVER |
630Hz active, 3kHz passive |
DISPERSION (-6dB) |
90º horizontal, 40º vertical |
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: 61kg (134.5lbs) MF/HF: 9kg (19.8lbs) |
