Sunfire Signature - Manual (Page 8)

8
User's Manual
Signature Edition Specifications
Signature Edition Specifications
12VDC Trigger Inputs
Input voltage range: 5VDC-18VDC
Impedance: approx 600
Ω (20mA @ 12V)
Power Consumption
45W At idle
300W Typical (1/8th power)
1800W Absolute Max (Fuse Limit)
Dimensions
17.0 inches wide
5.9 inches high (including feet)
16.7 inches deep (to tips of connectors)
Weight
36 lbs
Finish
Brushed aluminum and black anodize
Power output
625 watts continuous, per channel,
both channels driven into eight ohms,
from 20Hz-20kHz with no more than
0.5% T.H.D.
Power at clipping, minimum:
1250 watts per channel into four ohms.
2500 watts per channel into two ohms
(time limited basis).
Hum and Noise
-118 dB, A-Weighted
Maximum output current
100 amperes peak to peak per channel
Maximum output voltage
70.7 Vrms
Output impedance
Voltage source: Approximately zero ohms
Current source: Approximately one ohm
Input impedance, RCA inputs
24k
Ω
Input sensitivity for rated output
Unbalanced: 2.5 Vrms
Balanced: 1.25 Vrms
Input impedance, XLR inputs
24k
Ω, each leg balanced to ground
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)