19
GPS 3500 SPECIFICATIONS
Rated Power (2 x 2 ohms):
1750 watts @ 1 kHz both channels driven at <0.15% T.H.D.
Rated Power (2 x 4 ohms):
1200 watts @ 1 kHz both channels driven at <0.1% T.H.D.
Rated Power (2 x 8 ohms):
775 watts @ 1 kHz both channels driven at <0.1% T.H.D.
Rated Power (1 x 2 ohms):
1,850 watts @ 1 kHz at <0.1% T.H.D
Rated Power (1 x 4 ohms):
1,350 watts @ 1 kHz at <0.1% T.H.D
Rated Power (1 x 8 ohms):
850 watts @ 1 kHz at <0.05% T.H.D
Minimum Load Impedance:
2 ohms
Maximum RMS Voltage Swing:
89 volts
Frequency Response:
10 Hz - 100 kHz; +0, -.3d B at 1 watt
Power Bandwidth:
10 Hz - 40 kHz; +0, -3 dB at rated power
T.H.D. (2 x 2 ohms):
<0.15% @ 1400W from 20 Hz to 20 kHz with both channels driven
T.H.D. (2 x 4 ohms):
<0.1% @ 1050W from 20 Hz to 20 kHz with both channels driven
T.H.D. (2 x 8 ohms):
<0.08% @ 750W from 20 Hz to 20 kHz with both channels driven
Input CMRR:
> - 65 dB @ 1 kHz
Voltage Gain:
x 40 (32 dB)
Crosstalk:
> -75 dB @ 1 kHz at rated power @ 8 ohms
Hum and Noise:
> -115 dB, “A” weighted referenced to rated power @ 8 ohms
Power Consumption:
> 1400 watts
Slew Rate:
> 40V/us
Damping Factor (8 ohms):
> 325:1 @ 20 Hz - 1 kHz
SMPTE IMD:
<0.1% 60Hz and 7 kHz, 950W @ 4 ohms
Input Sensitivity (x 40):
1.7 volts for 4 ohm rated power, 1.4 volts for 2 ohm rated power
Input Impedance:
20 k ohms, balanced
Current Draw @ 1/8 rated
power @ 2 ohms:
11.66 A @ 120 volts
Cooling:
Two 80 mm DC fans, off until heatsinks reach 45
0
C, then temperature dependent variable speed
Controls:
Two front panel attenuators
Indicator LEDs:
Two DDT/Clip, 2 Signal, 2 Power
Protection:
Thermal, DC, turn-on bursts, subsonic, incorrect loads
Connectors:
XLR input, 6.3mm phone type output patch, Speakon and Binding Post speaker output, IEC mains input
Construction:
16 ga. steel reinforced with 12 ga.rack ears
Dimensions:
133 mm x 483 mm x 432 mm, 400 mm behind rear mounting ears (5.23" x 19" x 17", 15.75" behind rack ears)
Weight:
51.3 lbs. (23.3 kg)
Specifications subject to change without notice.
