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General Specifications Powerflex 470

*Power Output

(Maximum Average Power, 0.1% THD, 1KHz)

Rated Per Channel, Two Channels Driven

70V: 300Watts RMS

140V (Mono Bridged, 1-Channel): 600 Watts RMS

Rated Per Channel, Four Channels Driven

70V: 250 Watts RMS

140V (Mono Bridged, 2-Channels): 500 Watts RMS

Input Impedance: 10K ohm balanced, 37K ohm unbalanced

High Pass Filter: 80Hz, 12dB/octave, internally selectable

**THD (20Hz - 20KHz, 250W, 4-Channels Driven): <0.5%

**IMD

(SMPTE 60Hz/7KHz 4:1): <0.2%

**Hum and Noise: < -100dB from full output (A-weighted)

Full Power Input Sensitivity: 1.4V RMS (5.1dBu)

Frequency Response: ±0.5dB (20Hz-20kHz, full power)

Voltage Gain: 50X (34.0dB)

* 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

Rear Panel Powerflex-470

Applications:

Any 70V and 140V multichannel power amplification application, paging systems, cinema systems, boardroom audio applications,

multiple zone restaurant, bar, theme park or auditorium systems.

Ashly manufactures a complete and comprehensive line of Graphic and Parametric Equalizers,

Amplifier Input Options. Please call, write or visit our web site for information on any of these Ashly Products.

Ashly Audio Inc., 847 Holt Road, Webster, NY 14580-9103, Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739

Electronic Crossovers, Power Amplifiers, Compressor-Limiters, Mixers, and

Internet: http://www.ashly.com, email: [email protected]

Crosstalk: < -75dB (20Hz - 1KHz)

Signal Present Signal Sensitivity: 14mV RMS (-34.9dBu)

Power Requirement: 110-125VAC, 220 - 250VAC, 50/60Hz

Typical Idle Current

120V: 0.94A

240V: 0.48A

Current with Typical Audio Program Material (4 Channels Driven)

120V: 10.0A

240V: 5.0A

Connections

Input: Euroblock

Output: Screw Terminal

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: 45 lbs. net, 52 lbs. shipping

Specification conditions are: 120VAC mains at 60Hz, 25° C