Page 18
XPA-1 Technical Specifi cations
Rated Power Output: (One Channel Driven @ 1Khz, 115VAC/ 60HZ supply, THD noted)
500 Watts into 8 Ohms (1%THD)
1000 Watts into 4 Ohms (1%THD)
Frequency Response:
20-20Khz: +/-0.1dB
10-100Khz: +1/-3dB
Total Harmonic Distortion (THD): (80kHz measurement bandwidth)
<0.040%
Signal-to-Noise Ratio: >100dB, Unweighted (Full Output Reference)
DC Offset: <10mV
Crosstalk: >80dB
Damping Factor: Approximately 200 into 8 Ohms
Input Sensitivity Range (Gain):
34.5dB
(RC
A Input):
20K Ohm
External Trigger Input: 5~12 VDC, center tip of 3.5mm jack is positive
Clearance for ventilation (Back): Minimum 2” / 50 mm
Electrical Power Requirement: 1000 watts @ 115VAC when driven into 8 Ohms
Electrical Power Consumption: 4 Watts (Standby) and 90 Watts (Idle)
Raw Weight: 76lbs/ 34.5kg
Shipping Weight: 89.2lbs / 40.5kg
Dimensions:
623mm W x 586mm H x 298mm D
(Balanced Input): 18K Ohm
24.53” W x 23.07” H x 11.73 D
Input Impedance :