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)
W
N/A
N/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)
W
N/A
N/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 m
Ω
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 level4)
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.
