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, PA and DJ applications, paging systems, cinema systems, boardroom audio appli-
cations, multiple zone restaurant, bar, theme park or auditorium systems, surround sound applications, recording studios.
General Specifications Powerflex
TM
4400
*Power Output
(Maximum Average Power, 0.1% THD, 1KHz)
Rated Per Channel, Two Channels Driven
4 ohm: 400 Watts RMS
8 ohm: 275 Watts RMS
Mono Bridged (1 Channel)
8 ohm: 800 Watts RMS
Rated Per Channel, All Channels Driven
4 ohm: 400 Watts RMS†
8 ohm: 275 Watts RMS
Mono Bridged (2 channels)
8 ohm: 800 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: 1.47V RMS (5.6dBu)
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: 0.9A
240V: 0.5A
Current with Typical Audio Program Material (4 ohm load x 4 Channels)
120V: 7A
240V: 3.5A
Connections
Input: XLR - 1/4” (Pin 2: Hot, Tip: Hot), Euroblock
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: 46 lbs. net, 53 lbs. shipping
Specification conditions are: 120VAC mains at 60Hz, 25° C
Powerflex 4400 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
