DPA8.4Q


Features

  • Seamless Q-SYS integration with audio transport and control via standard Gigabit Ethernet protocols and hardware.
  • Capable of providing up to 4,000 W peak and 2,500 W continuous with Low-Z, 70V, or 100V direct drive available on all channels.
  • Eight channel DPA-Q models also feature eight channels of mic/line input directly on the back of the amplifier and act as a Q-SYS on-ramps in addition to amplification. 
  • Touch-proof Euroblock loudspeaker connections.
  • Flexible Amplifier Summing Technology™ (FAST) permits up to four channels to be combined for higher output power.
  • PowerLight universal switchmode power supply with PFC for highest efficiency, and low weight.
  • Eight bi-directional GPIO connections that can be used for analog or digital inputs or outputs to/from Q-SYS.
  • Built-in energy saving modes ensure that the amplifier will draw the minimum amount of AC power while still providing outstanding audio quality.

Power Specifications

  DPA8.4Q / DPA8.4Qn DPA8.8Q / DPA8.8Qn
  Max Power  Continuous Power Max Power Continuous Power
8 Independent Channels
A, B, C, D, E, F, G, H

70V 500 W 300 W 850 W 600 W
100V 500 W 300 W 850 W 600 W
500 W 300 W 850 W 600 W
 4Ω 500 W 300 W 1000 W 600 W
 2Ω 500 W 300 W 600 W 300 W
2 Channels Combined in BTL Bridge
A+B or C+D or E+F or G+H 
Doubles Voltage

1000 W 600 W 2000 W 1200 W
NR* NR* NR* NR*
NR* NR* NR* NR*
2 Channels Combined in Parallel
AB or CD or EF or GH
Doubles Current

1000 W 600 W 1100 W 1100 W
1000 W 600 W 1800 W 1200 W
1000 W 600 W 2000 W 600 W
3CH Combined in Parallel
ABC or EFG
Triples Current

1000 W 900 W 1100 W 1100 W
1500 W 900 W 1800 W 1800 W
1500 W 900 W 2800 W 1800 W
4CH Combined in Bridged/Parallel
AB+CD
Doubles Current and Voltage

2000 W 1200 W 3600 W 2400 W
2000 W 1200 W 4500 W 2400 W
NR* NR* NR* NR*
4CH Combined in Parallel
ABCD or EFGH
Quadruples Current

1200 W 1200 W 1200 W 1200 W
2000 W 1200 W 2200 W 2200 W
2000 W 1200 W 4000 W 2400 W


NR* = Not Recommended due to excessive current draw

BOLD = Optimal configuration for the load and channel count

General Specifications

  DPA8.4Q DPA8.8Q DPA8.4Qn DPA8.8Qn
Typical distortion


0.02–0.05%
0.04–0.1%
Maximum distortion (4Ω-8Ω) 1.00%
Frequency response (8Ω) 20 Hz–20 kHz ±0.3 dB
Noise
Unweighted Output Muted
Weighted Output Muted

-101 dB
-104 dB
Gain (1.2V setting) 38.4 dB
Damping factor >100
Input impedance >8k balanced and >4k unbalanced
Input Sensitivity

Continuously variable:
Vrms
dBu
dBv



1.23mV to 17.35V
-56 to 27
-58.2 to 24.8
Amplifier and load protection Short circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limiting
AC power input Universal Power Supply 100–240 VAC, 50–60 Hz
Agency approvals UL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions)
Carton contents IEC Cable, Quick Start Guide, Phoenix Connectors


Burst Power- 20 ms 1 kHz sine burst, all channels driven
Continuous Power- EIA 1 kHz 1% THD, all channels driven

Controls, Indicators and Connections

  DPA8.4Q  DPA8.8Q DPA8.4Qn
DPA8.8Qn
Controls and indicators (front) Power • Channel MUTE Buttons • Control knob  • Channel SELECT buttons • Channel output and LIMIT LED meters • NEXT, PREV, ID Buttons • Channel input signal and CLIP LED indicators
Controls and indicators
(rear)
AC power disconnect   
Input connectors 3-pin Phoenix and Q-LAN Network connectivity Q-LAN Network connectivity only
Output connectors 8-pin Phoenix   

Weights and Dimensions

  DPA8.4Q / DPA8.4Qn DPA8.8Q / DPA8.8Qn
Dimensions (HWD) inches 3.5 × 19 × 16 3.5 × 19 × 16
Dimensions (HWD) mm 89 × 482 × 406 89 × 482 × 406
Weight Net 25 lb / 11.3 kg 26 lb / 11.8 kg
Weight Shipping 29 lb / 13.2 kg 30 lb / 13.6 kg


All specifications are subject to change without notice.