SPECIFICATIONS
Lab.gruppen AB, Gullregnsvägen 16, SE-434 44 Kungsbacka, Sweden.
Tel +46 300 56 28 00 Fax +46 300 56 28 99 e-mail: info@labgruppen.com www.labgruppen.com
Max output power
1)
EIA FTC
at 1 kHz and 1% THD 20–20 kHz at 0.1% THD
MLS-switch –3 dB 0 dB Full
8 Ω per channel 350 W 340 W
4 Ω per channel 650 W 630 W
2 Ω per channel 1100
2)
, 1175
3)
W 950
2)
W
8 Ω bridged 1400 W 1300 W
4 Ω bridged 2200
2)
W 1900
2)
W
Max output voltage
8 ohms load, MLS @ 0 dB 53 Vrms
Peak voltage, no load 77 V
fP 2200
Distortion etc.
THD 20 Hz–20 kHz and 1 W to full power 0.03 %
THD @ 1 kHZ and –1 dB under clip 0.006 %
DIM 30 at –3 dB under clip 0.008 %
Hum and Noise <–110 dB
Channel separation @10kHz 70 dB
Output impedance 30 mΩ
Slew Rate 40 V/s
Inputs
Gain, selectable [dB] 20, 23, 26, 29, 32, 35, 38, 41
Impedance 20 kohm
Common mode rejection 50 dB
Front Panel
Gain controls (2) channel A, B 31 positions detent
Clip Indicator (2) red LEDs
Output headroom
indicators (10) green LEDs Fast peak – slow release
Temp Indicator (2) yellow LEDs 80°C at heatsink
Protect indicator (2) yellow LEDs >12 kHz at full power
or shorted output
On Indicator (2) green LEDs DC rail voltage for
channel A and B
Rear Panel
Input connectors (2) Neutrik Combo XLR type, 3 pin
and 1/4˝ jack
Link connectors (2) XLR type, 3 pin male
Output connectors (2) Neutrik 4-pole Speakon® connectors
Switches:
Clip limiter A and B On–Off (switchable)
Link-switch Ch. A–B
Power 230 V version 115 V version
Operation voltage 130 V–265 V AC 65 V–135 V AC
Minimum start voltage 175 V 85 V AC
Full output power
at 4 ohms 180 V–265 V AC 90 V–130 V AC
Peak inrush current
(Soft start limited) 5 A 5 A
Current Draw @ 4ohms
Quiescent power (no load) 0.9 Arms 1.8 Arms
1/8 of full power (–9 dB) 5 Arms 10 Arms
1/3 of full power (–5 dB) 8 Arms 16 Arms
At full power (0 dB)
@1 kHz 1% THD 14 Arms 28 Arms
Net Dimensions
mm 483 (19˝) W ✕ 88 H ✕ 287 D
inch 19˝ W ✕ 3.5˝ H ✕ 11.3˝ D
Shipping Dimensions
mm 560 W ✕ 180 H ✕ 500 D
inch 22˝ W ✕ 7.1˝ H ✕ 19.7˝D
Weight
Net 7.9 kg (17 lbs)
Shipping 9.6 kg (21.2 lbs)
Approvals
CE:
Emission EN 55 103-1, E3
Immunity EN 55 103-2, E3, with S/N below 1% at normal operation level
4)
Safety EN 60065, class I
ETL listed: Conforms to ANSI/UL STD 6500 and Certified to CAN/CSA E60065-00
FCC: Complies with Class B digital device, Part 15 of the FCC Rules.
NOTES:
1) Specifications measured with 230 V AC
2) Component tolerance dependent
3) Continuous power, one channel driven or peak power both channels driven
(Thermal protection may occur at high continuous power)
4) Normal operation level 1/8 of full power or –9 dB below clip level.
Lab.gruppen reserve the right to alter functions or the specification without prior
notice.
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Power Output
Weight and Dimensions