MANUAL
Power Specifications
DPA4.2Q | DPA4.3Q | DPA4.5Q | |||||
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Peak | Continuous | Peak | Continuous | Peak | Continuous | ||
4 Independent Channels A, B, C, D |
8Ω | 500 W | 400 W | 900 W | 625 W | 1200 W | 1150 W |
4Ω | 700 W | 400 W | 1400 W | 625 W | 2000 W | 1250 W | |
2Ω | 625 W | 325 W | 1200 W | 625 W | 1600 W | 625 W | |
2 Channel BTL Bridged A+B or C+D Doubles Voltage |
8Ω | 1200 W | 800 W | 2400 W | 1250 W | 4000 W | 2250 W |
4Ω | 1500 W | 600 W | NR* | NR* | NR* | NR* | |
2Ω | NR* | NR* | NR* | NR* | NR* | NR* | |
2 Channel Parallel AB or CD Doubles Current |
8Ω | 500 W | 400 W | 1300 W | 1150 W | 1250 W | 1150 W |
4Ω | 950 W | 800 W | 2000 W | 1250 W | 2400 W | 2250 W | |
2Ω | 1200 W | 800 W | 2500 W | 1250 W | 4000 W | 2100 W | |
1 Channel 3CH Parallel ABC Triples Current |
8Ω | 500 W | 400 W | 1400 W | 1150 W | 1400 W | 1150 W |
4Ω | 950 W | 800 W | 2400 W | 2000 W | 2500 W | 2400 W | |
2Ω | 1800 W | 1200 W | 3500 W | 2500 W | 4500 W | 4100 W | |
1 Channel Bridged/Parallel AB+CD Doubles Current and Voltage |
8Ω | 1600 W | 1500 W | 3500 W | 2500 W | 4500 W | 4200 W |
4Ω | 2500 W | 1600 W | 5000 W | 2500 W | 7500 W | 4200 W | |
2Ω | NR* | NR* | NR* | NR* | NR* | NR* | |
1 Channel 4CH Parallel ABCD Quadruples Current |
8Ω | 500 W | 400 W | 1400 W | 1150 W | 1600 W | 1150 W |
4Ω | 1000 W | 800 W | 3000 W | 2500 W | 3000 W | 2300 W | |
2Ω | 1700 W | 1600 W | 5000 W | 2500 W | 5300 W | 4200 W |
General Specifications
DPA4.2Q | DPA4.3Q | DPA4.5Q | |
---|---|---|---|
Typical Distortion |
0.01 - 0.06% |
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Maximum Distortion |
1.0% |
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Frequency response |
20 Hz - 15 kHz +/- 0.2 dB 20 Hz - 20 kHz +0.2 dB / -0.7 dB |
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Noise Unweighted Output Unmuted Weighted Output Muted |
-101 dB -109 dB |
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Gain (1.2V setting) |
34.0 dB |
38.4 dB |
38.4 dB |
Damping factor |
>150 |
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Input impedance |
>10k, balanced or unbalanced |
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Maximum input level (3.9V setting) (1.2V setting) |
12.28V (+24 dBu) 3.88V (+14 dBu) |
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Amplifier and load protection |
Short circuit, open circuit, thermal, RF protection. On/Off muting, DC fault shutdown, active inrush limiting, input current limiting |
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AC Power Input |
Universal Power Supply 100 - 240 VAC, 50 - 60 Hz |
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Agency approvals |
UL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions) |
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Carton contents |
Locking IEC Cable, Quick Start Guide, USB Cable |
Controls, Indicators and Connections
DPA4.2Q | DPA4.3Q | DPA4.5Q | |
---|---|---|---|
Controls and indicators (front) |
Power • Channel MUTE Buttons • Channel SELECT Buttons • Channel Input Signal and CLIP LED Indicators • Channel Output and LIMIT LED Meters • HOME, ENTER, EXIT, GAIN Navigation Buttons • Control Knob |
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Controls and indicators (rear) |
AC Power Disconnect |
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Input connectors |
3-pin Phoenix |
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Output connectors |
8-pin Phoenix Speaker |
Weights and Dimensions
DPA4.2Q | DPA4.3Q | DPA4.5Q | |
---|---|---|---|
Dimensions (HWD) inches |
3.5 x 19 x 12 |
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Dimensions (HWD) mm |
89 x 482 x 305 |
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Net Weight |
18.5 lb / 8.4 kg |
21.0 lb / 9.5 kg |
22.0 lb / 10.0 kg |
Shipping Weight |
22 lb / 10.0 kg |
25 lb / 11.3 kg |
26 lb / 11.8 kg |