Prime Digital Solutions Pvt. Ltd.

MANUAL

Seamless Q-SYS integration with audio transport and control via standard Gigabit Ethernet protocols and hardware.
Capable of providing up to 5,000 W continuous and 8,000 W peak.
Flexible Amplifier Summing Technology™ (FAST) permits total amplifier power to be distributed across one, two, three or all four channels.
PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance, and low weight.
Mic/Line input Euroblock connectors and touch-proof Euroblock loudspeaker connections.
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.
Q-SYS technical support is available 24/7 - worldwide

Power Specifications

		DPA4.2Q		DPA4.3Q		DPA4.5Q
		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%
Maximum Distortion	1.0%
Frequency response	20 Hz - 15 kHz +/- 0.2 dB 20 Hz - 20 kHz +0.2 dB / -0.7 dB
Noise Unweighted Output Unmuted Weighted Output Muted	-101 dB -109 dB
Gain (1.2V setting)	34.0 dB	38.4 dB	38.4 dB
Damping factor	>150
Input impedance	>10k, balanced or unbalanced
Maximum input level (3.9V setting) (1.2V setting)	12.28V (+24 dBu) 3.88V (+14 dBu)
Amplifier and load protection	Short circuit, open circuit, thermal, RF protection. On/Off muting, DC fault shutdown, active inrush limiting, input current 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	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
Controls and indicators (rear)	AC Power Disconnect
Input connectors	3-pin Phoenix
Output connectors	8-pin Phoenix Speaker

Weights and Dimensions