Load Configuration - Martin Audio WAVEFRONT COMPACT - APPLICATIONS GUIDE Application Manual

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CONTENTS
MA2.8 Specifications
Input Impedance
Gain select switch
CMRR at 1kHz
Output impedance at 1kHz
Power Bandwidth
Slew rate
Hum/Noise
Channel Separation
Mains Operating Voltage
Protection
Distortion
THD 20Hz - 20kHz and 1W –
1000W
THD at 1kHz and 1100W
DIM 30 at 500W
CCIF (13 and 14 kHz) at 500W
SMPTE (60Hz and 7kHz) at 500W
Power Matrix

LOAD CONFIGURATION

16 ohms Stereo (2 channel)
8 ohms Stereo (2 channel)
4 ohms Stereo (2 channel)
2 ohms Stereo (2 channel)
16 ohms Bridged mono
8 ohms Bridged mono
4 ohms Bridged mono
[1] = Component tolerance
dependent
[2] = Continuous power, one channel
driven or peak power both channels
driven. Thermal protection may
occur at high continuous power.
Power in watts (EIA 1kHz, 1%
THD)
Weight
Dimensions
MARTIN AUDIO - APPLICATIONS GUIDE, WAVEFRONT COMPACT SERIES
ENGLISH ONLY
20kohms (balanced) 10kohms single ended
38dB (I/P sens 0.775V), 32dB (I/P sens 1.55V)
>50dB
0.06 ohms
10Hz - 20kHz
20V/us
<-105dB
1Khz > 90dB
10Khz > 80dB
120 - 270 (minimum start voltage 190)
full output power maintained 180 - 280V.
Optional (65 - 135V) operation.
DC, High temperature, Turn on, VHF,
Over and under voltage, Clip limiters. Short
circuit.
4 ohms 0.08%
4 ohms 0.03%
4 ohms 0.02%
4 ohms 0.03%
4 ohms 0.08%
MLS SWITCH SETTING
(-5dB)
160W
300W
570W
1040W
600W
1200W
2100W
10kg (22lbs)
(W) 483mm x (H) 88mm x (D) 347mm
(W) 19ins x (H) 3.5ins x (D) 13.7ins
All material © 2007. Martin Audio Ltd. Subject to change without notice.
GUIDES
(-4dB) (-2dB)
180W 340W
350W 650W
680W 1100W
1900W[2]
1200W 1200W
1400W[2] 2900W[2]
700W 1300W
1400W 2200W
2400W 2400W
PRINT
(0dB)
520W
1100W
1400W
1400W[1]
2000W
2800W
2800W[1]