CMT 300.2
2ch 300W High-Z (70/100V line) amplifier
The CMT series feature compact, light and powerful high voltage Class-D amplifiers with built-in Line Matching Transformers to power high impedance (70/100V) speakers. Each channel has a balanced input and output with separate volume controls.
Features
2 inputs and output channels
Switching power Class-D circuitry
70 / 100V selector switch
All amplifiers feature warning information and commands, like Failure Status, Amplifier Disable, Prior and Rest Alarm for easy reporting and servicing.
The CMT series of amplifiers feature 1U amplifiers capable of driving high impedance speaker loads on a 70V or 100V line. The connections are done with screw type terminal connectors for easy installation. Additional GPIO provides options for monitoring simplifier status and disabling audio for emergency alarm systems All channels have individual volume controls with LED indicators for signal present, clip and protect mode.
Features
2 inputs and output channels
Switching power Class-D circuitry
70 / 100V selector switch
All amplifiers feature warning information and commands, like Failure Status, Amplifier Disable, Prior and Rest Alarm for easy reporting and servicing.
Specifications
Model | CMT 300.2 | CMT 500.2 | |
Power 70/100V RMS | One channel Driven All channels Driven | 300W x 2 270W x 2 | 480W x 2 400W x 2 |
Input Sensitivity (limiter off) | 0.9 - 1.1V (+0 / -1 dBV) | ||
Input Impedance | 20kΩ balanced / 10kΩ unbalanced | ||
Frequency Response (at 10 dB below rated output power) | 100Hz - 15kHz (+0/-3 dB) | ||
Voltage Gain | 40 (+/-1dB) | 40 (+/-1dB) | |
THD + N (ref 1kHz, 1/8 rated power, A-Weighted) | <0.1% | ||
S/N Ratio (ref 1kHz, A-Weighted) | > 95dB | ||
Crosstalk (below rated power) | > 70dB | ||
Damping Factor (1kHz, 8Ω) | > 180 | > 200 | |
Power / output circuitry | Switching Power Class D | ||
Protections | Full short circuit, open circuit, thermal, ultrasonic & RF protection stable into reactive or mismatched loads, turn ON/OFF, muting | ||
Controls | Front: ON/OFF power switch, Volume Channel A, B, Rear: 70/100V selector | ||
Indicators | Power x1, Signal / Protection / Clip x2 channels | ||
Connectors | Input : Euroblock / Output : Euroblock | ||
Power Supply | AC: 110-120V or 220-240V 50/60Hz | ||
Dimensions (W x D x H) | 483 x 360 x 44 mm | ||
Weight | 5.1 kg | 5.1 kg |