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 EIA FTC
EIA at 1 kHz and 1% THD 20–20 kHz at 0.1% THD
MLS-switch –3 dB 0 dB Full 0 dB Full
16 Ω four channels 95 W 200 W 180 W
8 Ω four channels 200 W 370 W 360 W
4 Ω four channels 380 W 590
2)
, 700
3)
W 530 W
2 Ω four channels 500
2)
, 650
3)
WN/AN/A
16 Ω bridged stereo 380 W 740 W 720 W
8 Ω bridged stereo 760 W 1200
2)
, 1400
3)
W 1000 W
4 Ω bridged stereo 1000
2)
, 1280
3)
WN/AN/A
Max output voltage
8 ohms load, MLS @ 0 dB 40 Vrms 54 Vrms
Peak voltage, no load 60 V 81 V
fP 2400Q
Distortion etc.
THD 20 Hz–20 kHz and 1 W to full power 0.07 %
THD @ 1 kHZ and –1 dB under clip 0.02 %
DIM 30 at –3 dB under clip 0.008 %
Hum and Noise <–107 dB
Channel separation @10 kHz 70 dB
Output impedance 30 mΩ
Slew Rate 60 V/s
Inputs
Gain 32 dB
Impedance 20 kohm
Common mode rejection 50 dB
Front Panel
Gain controls (4) channel A, B, C, D 31 positions
detent
Clip Indicator (4) red LEDs
Output headroom
indicators (4 ✕ 2) green LEDs Fast peak
–slow release
Protect indicator (4) yellow LEDs 80°C at heatsink or
>12 kHz at full power
or shorted output
On Indicator (4) green LEDs DC rail voltage for
channel A, B, C and D
Rear Panel
Input connectors (4) Neutrik Combo XLR type, 3 pin
and 1/4˝ jack
Output connectors (4) Neutrik 4-pole Speakon® connectors
Switches:
Clip limiter A and B On–Off (switchable)
MLS switch 0, –3 dB
Link-switches A+B / B+C / C+D
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 200 V–265 V AC 100 V–130 V AC
Peak inrush current
(Soft start limited) 5 A 5 A
Current Draw @ 4ohms&230V
Quiescent power (no load) 1.4 Arms 2.8 Arms
1/8 of full power (–9 dB) 6 Arms 12 Arms
1/3 of full power (–5 dB) 9 Arms 18 Arms
At full power (0 dB)
@1 kHz 1% THD 16 Arms 32 Arms
Net Dimensions
mm 483 (19˝) W ✕ 88 H ✕ 316D
inch 19˝ W ✕ 3.5˝ H ✕ 12.4˝ D
Shipping Dimensions
mm 560 W ✕ 180 H ✕ 500 D
inch 22˝ W ✕ 7.1˝ H ✕ 19.7˝D
Weight
Net 8.6 kg (19 lbs)
Shipping 10.2 kg (22.5 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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