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13.
SPECIFICATIONS
*Power Output
(Maximum Average Power, 0.1% THD, 1KHz)
Rated Per Channel, Two Channels Driven
Powerflex 670
70V:
300 Watts RMS
140V Bridged (1 Channel)
600 Watts RMS
Rated Per Channel, All Channels Driven
Powerflex 670
70V:
200 Watts RMS† 250 Watts RMS†
140V Bridged
400 Watts RMS
**THD (20Hz-20KHz, all channels driven full power):
< 0.2%
**IMD (SMPTE 60Hz/7KHz 4:1)
@ rated load:
< 0.2% (throughout power range)
**Hum and Noise: -100dB from full output (A-weighted)
Full Power Input Sensitivity:
Powerflex 670
1.4Vrms(5.1dBu) 1.4Vrms (5.1dBu)
Input Impedance:
10K ohm balanced,
37K ohm unbalanced
Signal Present Signal Sensitivity:
13mV RMS (-35.5dBu)
Voltage Gain:
50X (34.0dB)
Crosstalk:
< -80dB (20Hz - 1KHz)
High Pass Filter:
80Hz, 12dB/octave, internal select
Connections
Input:
Balanced Euroblock
Output:
Screw Terminal, 10 gauge wire max
Frequency Response:
±0.5dB (20Hz-20kHz, full power, 2 channels)
±1.5dB (20Hz-20kHz, full power, all channels)
Power Requirement:
110-125VAC, 220 - 250VAC50/60Hz
Operating Manual - Powerflex Multi-Channel 70V Power Amplifier
Powerflex 470
300 Watts RMS
600Watts RMS
Powerflex 470
500Watts RMS
Powerflex 470
Typical Idle Current
Powerflex 670
120V: 0.9A
240V: 0.5A
Current with Typical Audio Program Material
(all Channels driven)
Powerflex 670
120V: 10A
240V: 5A
Cooling:
Forced Air, Thermal Sensitive
2-Speed Fan, Front Inlet/Rear Outlet
Dimensions:
19"L x 5.25"H x 16.5"D
Construction:
All-Steel Chassis, Extruded
Aluminum Front Panel
Weight:
Powerflex 670
Net
47 lb
Shipping
54 lb
Specification conditions:
120VAC mains at 60Hz, 25° C
* Continuous power limited by power line capacity
**Non-conventional amplifiers require bandwidth limiting
for all distortion and noise measurements.
† Signal peaks in audio programming may trigger protec-
tion circuitry at low line voltages. Specifications are subject to
change or improvement without notice.
14.
WARRANTY INFORMATION
We thank you for your expression of confidence
in Ashly products. The unit you have just purchased is
protected by a limited five year warranty. To establish the
warranty, you must first complete and mail the warranty
card attached to your product.
Fill out the information below for your records.
Serial Number _________________________________
Dealer
______________________________________
Date of Purchase _______________________________
Dealer's Address _______________________________
______________________________________
Dealer's Phone ________________________________
Salesperson ___________________________________
Powerflex 470
120V: 0.9A
240V: 0.5A
Powerflex 470
120V: 10A
240V: 5A
Powerflex 470
45 lb
52 lb
15
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