SPECIFICATIONS
11
EN
GX3
GX5
SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE.
OUTPUT POWER, 1 kHz, 0.1 % clipping
8Ω, both channels driven
300 W
500 W
8Ω, single channel driven
350 W
600 W
4Ω, both channels driven
425 W
700 W
4Ω, single channel driven
500 W
850 W
2Ω, both channels driven, 1% clipping
200 W
350 W
SIGNAL TO NOISE (20 Hz – 20 kHz)
100 dB
INPUT SENSITIVITy
1.2 Vrms
VOLTAGE GAIN AT 8Ω
32.2 dB
34.4 dB
OUTPUT CIRCUITRy
Class B
2-tier Class H
POWER REQUIREMENTS (1/8 power, pink noise
6.3 A
6 A
at 4Ω 120 V AC)
DISTORTION (1 dB below rated power, 20 – 20 kHz)
8Ω, less than 0.05%
4Ω, less than 0.1%
FREQUENCy RESPONSE
20 – 20kHz, +0, -1dB
DyNAMIC HEADROOM, 4Ω
2dB
DAMPING FACTOR
100
INPUT IMPEDANCE
Greater than 20K ohms (balanced or unbalanced)
MAXIMUM INPUT LEVEL
+24 dB (16 Vrms)
INPUT CONNECTORS, each channel
3-pin XLR and 1/4” TRS, balanced, parallel
Phono, unbalanced
OUTPUT CONNECTORS, each channel
Speakon®, 1/4”, Binding Posts
AMPLIFIER AND LOAD PROTECTION
Short circuit, open circuit, thermal, RF protection
Load protected against DC faults
CONTROLS AND INDICATORS, FRONT PANEL
Gain controls, 21 detents
Red Clip LEDs, proportional, 0.1% THD threshold.
Green Signal LEDs, threshold -35 dB
Blue Power LED, AC-on.
CONTROLS, REAR PANEL
Full Range / Crossover switch
100 Hz, 3rd order LP (sub), 2nd order HP (top).
DIMENSIONS (HWD)
3.5” (2RU) x 19” x 10.1” (89 mm x 483 mm x 257 mm)
WEIGHT – Shipping / Net
30 / 25 lbs (13.5 / 11.5 kg)
31 / 26 lbs (14 / 12 kg)
AGENCy APPROVALS
UL, CE, RoHS / WEEE compliant
SPECIFICATIONS
0.2
4.1
6.1
9.75
6.3
9.4
15.0
Operating Condition
Idle
8 + 8 ohms, 1/8 power (1)
8 + 8 ohms, 1/3 power (2)
8 + 8 ohms, full power (3)
4 + 4 ohms, 1/8 power (1)
4 + 4 ohms, 1/3 power (2)
4 + 4 ohms, full power (3)
44
904
1160
1109
1515
2105
2297
0.3
3.3
8.5
16.2
5.8
11.2
24.5
60
734
1456
1891
1160
2162
3754
AC amps
BTU / hr
AC amps
BTU / hr
AC POWER CONSUMPTION 1/8 power, ohms (AC Current and Heating, 120Vac)
(1) 1/8 power represents typical operating conditions.
(3) Full power is breaker limited to short periods.
(2) 1/3 power represents peak program levels.
(4) For 230V, multiply AC current by 0.5. For 100V, multiply AC current by 1.25.
GX3
GX5
