DLS ULTIMATE A1 User Manual

Model A1 A2 A3 A4
Number of channels 2 2 2 4
Working mode AB AB AB AB
Power output at 13,8 Volt, 20 Hz - 20 kHz, THD max 0,1%:
RMS power output in 4 ohm 2 x 45 W 2 x 85 W 2 x 150 W 4 x 85 W
RMS power output in 2 ohm 2 x 80 W 2 x 145 W 2 x 270 W 4 x 145 W
RMS power output in 1 ohm 2 x 120 W 2 x 220 W 2 x 425 W 4 x 220 W
RMS power output, 4 ohm bridged 160 W 290 W 550 W 2 x 250 W
RMS power output, 2 ohm bridged 240 W 450 W 870 W 2 x 400 W
RMS power output, 1,33 ohm bridged 1000 W
THD < 0,1% < 0,1% < 0,1% < 0,1%
S/N ratio, A-weighted > 100 dB > 100 dB > 100 dB >100 dB
Damping factor > 200 > 200 > 200 > 200
Input impedance 10 kohm 10 kohm 10 kohm 10 kohm
Input sensitivity 0,2 - 7 volt 0,2 - 7 volt 0,2 - 7 volt 0,2 - 7 volt
Filter highpass 20 - 200 Hz* 20 - 200 Hz* 20 - 200 Hz* see below
Filter lowpass OFF/70/90 Hz 50 - 125 Hz* 50 - 125 Hz* ”
* can be switched in/out
Filter slope 12 dB/octave 12 dB/octave 12 dB/octave 12 dB/octave
Fuses 30 A 30 A x 2 30 A x 4 no internal fuses
Max cable size, DC-terminal 16 mm
2
(5AWG) 21 mm
2
(4AWG) 21 mm
2
(4AWG) 21 mm
2
(4AWG)
Max cable size, speaker terminal 10 mm
2
(7AWG) 10 mm
2
(7AWG) 16 mm
2
(5AWG) 10 mm
2
(7AWG)
Protection Current & thermal Current & thermal Current & thermal Current & thermal
Power consumption:
Idle 0,5 A 0,6 A 1,1 A 1,5 A
Maximum 32 A 60 A 140 A 95 A
Dimensions:
Width x Height x Depth (mm) 205 x 73 x 240 265 x 73 x 240 410 x 73 x 240 465 x 73 x 240
(inch) 8,07 x 2,87 x 9,45 10,43 x 2,87 x 9,45 16,15 x 2,87 x 9,45 18,3 x 2,87 x 9,45
Model A5 A6
Number of channels 3 1
Working mode AB AB
Power output at 13,8 Volt
Front channels:
RMS power output in 4 ohm 2 x 85 W
RMS power output in 2 ohm 2 x 100 W
Sub channel:
Nominal power RMS in 4 ohm 300 W 500 W
Typical power RMS in 2 ohm 500 W 870 W
Typiocal power RMS in 1 ohm 780 W 1200 W
THD < 0,1% <0,1%
S/N ratio, A-weighted > 100 dB >100 dB
Damping factor > 200 > 200
Input impedance 10 kohm 10 kohm
Input sensitivity 0,2 - 7 volt 0,2 - 7 volt
Filter highpass 50 - 150 Hz / 6 dB
Filter lowpass 40 - 90 Hz / 12 dB 50 - 125 Hz / 12 dB
Subsonic filter 25 Hz /18 dB 25 Hz / 18 dB
Phase control 0-180 degree continious 0-180 degree continious
Remote bass level & phase control Included Included
Fuses 3 x 30 A 4 x 35 A
Max cable size, DC terminal 21 mm
2
(4AWG) 21 mm
2
(4AWG)
Max cable size, speaker terminal 6/10 mm
2
(10/7AWG) 10 mm
2
(7AWG)
Protection Current & thermal Current & thermal
Power consumption:
Idle 0,5 A 0,5 A
Maximum 90 A 140 A
Dimensions:
Width x Height x Depth (mm) 410 x 73 x 240 410 x 73 x 240
(inch) 16,15 x 2,87 x 9,45 16,15 x 2,87 x 9,45
Filter configuration DLS A4
Front: Rear:
Lowpass 50 - 125 Hz Lowpass 45 - 200 Hz or 90 - 400 Hx (x 2 button)
Highpass 20 - 200 Hz or 60 - 600 Hz (x 3 button) Highpass 20 - 200 Hz
SPECIFICATIONS A1 to A6
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DLS ULTIMATE A1 Specifications

General

Brand	DLS
Model	ULTIMATE A1
Category	Amplifier
Language	English