8Ω, 20 Hz–20 kHz, 0.03% THD |
200 W |
300 W |
425 W |
550 W |
700 W |
4Ω, 20 Hz–20 kHz 0.05% THD |
325 W |
500 W |
700 W |
900 W |
1100 W |
EIA: 1 kHz, 1% THD @ 8Ω 4Ω 2Ω |
215 W 375 W 600 W |
350 W 600 W 800 W |
475 W 825 W 1200 W |
625 W 1050 W 1500 W |
800 W 1250 W 1700 W |
|
BRIDGED MONO MODE |
16Ω, 20 Hz–20 kHz, 0.1% THD |
400 W |
600 W |
850 W |
1100 W |
1400 W |
8Ω, 20 Hz–20 kHz, 0.1% THD |
700 W |
1100 W |
1500 W |
2000 W |
2200 W |
4Ω, 1 kHz, 1% THD |
1200 W |
1600 W |
2400 W |
3000 W |
3400 W |
Signal to Noise 20 Hz–20 kHz, unweighted |
> 106 dB |
> 107 dB |
> 108 dB |
> 107 dB |
> 107 dB |
Input Sensitivity full rated power @ 8 ohms |
1.0 V rms +2.2 dBu |
1.2 V rms +3.9 dBu |
1.5 V rms +5.5 dBu |
1.7 V rms +6.8 dBu |
1.9 V rms +7.8 dBu |
Input Sensitivity full rated power @ 4 ohms |
0.9 V rms +1.3 dBu |
1.1 V rms +3.2 dBu |
1.3 V rms +4.6 dBu |
1.5 V rms +5.7 dBu |
1.7 V rms +6.8 dBu |
Output Circuitry Class Type |
AB |
AB |
2-Step H |
2-Step H |
2-Step H |
Distortion (SMPTE-IM) |
< 0.01% |
< 0.01% |
< 0.02% |
< 0.02% |
< 0.02% |
|
ALL MODELS |
Distortion (Typical) 20 Hz–20 kHz: 10 dB below rated power 1.0 kHz and below: full rated power |
Less than 0.01% THD @ 8 and 4 ohms Less than 0.01% THD @ 8 and 4 ohms |
Frequency Response (LF filter switched off) |
20 Hz–20 kHz, ± 0.2 dB 8 Hz–50 kHz, + 0/-3 dB |
Damping Factor 1 kHz and below |
Greater than 500
|
Input Impedance |
10 kΩ unbalanced, 20 kΩ balanced
|
Input Clipping |
10 V rms (+22 dBu)
|
Cooling |
Variable-speed fan, rear-to-front air flow
|
Connectors, each channel
|
Input: 1/4" TRS, 3-pin XLR & 3-pin detachable terminal block Output: Neutrik Speakon® and safety-shrouded barrier strip, including Monitor output
DataPort: One HD15
|
Voltage Gain at 8 ohms |
40x (32 dB)
|
Controls |
Front: AC switch, Ch. 1 and Ch. 1 recessed gain knobs Rear: DIP switch (Clip Limiter on/off, each channel; LF Filter on/off, each channel; LF Filter Freq select 30 or 50 Hz, each channel; Inputs Parallel or Stereo; Bridge Mode)
|
Indicators |
1 each per channel: CLIP/PROT: Red LED LEVEL -10 dB: Green LED LEVEL -20 dB: Green LED SIGNAL -35 dB: Green LED BRIDGED: Yellow LED PARALLEL INPUTS: Yellow LED POWER: Green LED
|
Amplifier Protection |
Full short circuit, open circuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads.
|
Load Protection |
On/off muting, DC-fault power supply shutdown
|
Dimensions (HWD) inches |
3.5 x 19 x 14 |
Dimensions (HWD) mm |
89 x 483 x 356
|
Weight |
21 lb (9.5 kg) net
|
Optional Accessories Download the Cinema Accessories for DCA Amps User Manual (PDF 410k) |
XC-3 Cinema Crossover, for bi-amp applications with all commonly used cinema speakers SF-3 Subwoofer Filter, an adjustable highpass filter for subwoofers LF-3 Low Frequency Filter, used with the XC-3 for tri-amp applications
|