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Ashly Audio Inc., 847 Holt Road, Webster, NY 14580-9103, Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739
Internet: http://www.ashly.com, email: info@ashly.com
Ashly manufactures a complete and comprehensive line of Graphic and Parametric Equalizers,
Electronic Crossovers, Power Amplifiers, Compressor-Limiters, Mixers, and
Amplifier Input Options. Please call, write or visit our web site for information on any of these Ashly Products.
Applications: Any multichannel power amplification application, 25 and 70V systems, paging systems, sound masking systems,
cinema systems, boardroom audio applications, multiple zone restaurant, bar, theme park or auditorium systems, surround sound
applications, recording studios, PA and DJ applications.
General Specifications Powerflex-6250
*Power Output
(Maximum Average Power, 0.1% THD, 1KHz)
Rated Per Channel, Two Channels Driven
4 ohm: 250 Watts RMS
8 ohm: 150 Watts RMS
25V: 150 Watts RMS
Mono Bridged (1 Channel)
8 ohm: 500 Watts RMS
70V: 500 Watts RMS
Rated Per Channel, Six Channels Driven
4 ohm: 250 Watts RMS†
8 ohm: 150 Watts RMS
25V: 150 Watts RMS
Mono Bridged (3 channels)
8 ohm: 500 Watts RMS
70V: 500 Watts RMS
Input Impedance: 10K ohm balanced, 37K ohm unbalanced
High Pass Filter: 50Hz, 12dB/octave
**Total Harmonic Distortion (20Hz - 20KHz @ 8 ohms): <0.2%
**IMD
(SMPTE 60Hz/7KHz 4:1) @ 8 ohms: <0.2% (throughout power
range)
(IHF) @ 8 ohms: <0.1% (throughout power range)
**Hum and Noise: -100dB from full output (A-weighted)
Full Power Input Sensitivity: 1.08V RMS (2.9dBu)
Frequency Response:
8 ohm: ±0.5dB 20Hz-20kHz
4 ohm: ±1.5dB 20Hz-20kHz
Voltage Gain: 32X (30.1dB)
Crosstalk: < -80dB (20Hz - 1KHz)
Signal Present Signal Sensitivity: 13mV RMS (-35.5dBu)
Power Requirement: 110-125VAC, 220 - 250VAC, 50/60Hz
Typical Idle Current
120V: 0.81A
240V: 0.42A
Current with Typical Audio Program Material (4 ohm load x 6
Channels)
120V: 6.5A
240V: 3.3A
Connections
Input: XLR - 1/4” (Pin 2: Hot, Tip: Hot), Eurobloc
Output: 5-Way Binding Post
Cooling: Forced Air, Thermal Sensitive 3-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: 49 lbs. net, 56 lbs. shipping
Specification conditions are: 120VAC mains at 60Hz, 25° C
Powerflex-6250 Rear Panel
* 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 protection circuitry at low line voltages
Specifications are subject to change or improvement without notice