Description
Power Output: 450 x1 watts @ 8Ω, 850 x1 watts @ 4 Ω, 1300 x1 watts @ 2 Ω
Power measurements are with 120VAC: 0.15% THD, RMS continuous power,full audio band (20Hz – 20kHz)
Class A Power Output: 25 Watts bias switch set to high, 10 Watts bias switch set to low
Current Capacity: 180 amps, peak
Slew Rate: > 130 volts per microsecond
Frequency Response: 2Hz-120 kHz +0/-2 dB, 20Hz-20kHz, +0/-0.25 dB
Total Harmonic Distortion (THD): < 0.15 % at full power, < 0.02 % at typical listening levels
IM Distortion: < 0.03 %
TIM: Unmeasurable
Damping Factor: > 1200 at 20 Hz
Input Impedance: Unbalanced: 50 kΩm Balanced: 100 kΩ, (50 kΩ per leg)
S/N Ratio, inputs shorted
- >122 dB, IHF A-weighted, bias set to Low
- >120 dB, IHF A-weighted, bias set to High
- >113 dB, Unweighted, bias set to Low
- >111 dB, Unweighted, bias set to High
Total Gain: 29 dB (Gain switch set to normal), 23 dB (Gain switch set to low)
Input Sensitivity for 28.28V Output into 8Ω (Gain switch set to normal)
- Unbalanced: 1 V
- Balanced: 1 V per leg
DC Trigger Requirements: +9 Vdc to +12 Vdc, 5 mA
Audio Trigger Requirement: 2.5 mV – 10 mV
XLR Pin Identification: 1 = Ground (Shield), 2 = Positive, 3 = Negative (Return)
Dimensions
- Width: 17-5⁄8″ (448 mm)
- Height without feet: 7-1⁄8″ (181 mm)
- Height with feet: 7-3/4″ ” (197 mm)
- Depth: 20″ (508 mm)
- Depth with cables: 21-1⁄2″ (546 mm)
Net Weight: 83 lb. (37.6 kg)
Shipping Weight: 107 lb. (45.4 kg)
Power Requirements
- Standby: <1 Watt
- Idle (bias set to low): 145 Watts
- Idle (bias set to high): 275 Watts
- Typical Listening levels: 400 Watts
- Maximum: 1500 Watts
