Ashly PowerFlex 6250 User's Manual
Contents
1. 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 Ibs net 56 Ibs shipping Specification conditions are 120VAC mains at 60Hz 25 C Non conventional amplifiers require bandwidth limiting for all distortion and noise measurements t Signal peaks in audio programming may trigger protection circuitry at low line voltages Specifications are subject to change or improvement without notice Powerflex 6250 Rear Panel 5 5 d ip i 34 a g 1 g 58 Xio F ff i d cha on 84 Mono beit n ry ac EA PA al Reece ae olf ie OF 115V or 230V 50 60Hz 1400W MDA 12A CAUTION 2 HISK OF ELECTRIC SHOG BRIDGE MODE Take Output From Two Red Posts Do Not Connect Either Output Wire To Ground Bridge 70V i gt 0 Dual Stereo Dual Mono Mode 150W Chan 8 2 250W Chan 4 2 Bridged Mono Made 500W Bridged 8 Q Bridge 70V Too Ashly Audio Inc Made in USA Powerflex 6250 OUTPUTS Bridge 70V oee 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 application2. ASFILY Powerflex 6250 Six Channel Power Amplifier Ghannel 1 Ghannel 2 Ghannel3 Ghannel4 Ghannel5 GhannelG Thermal O Signal O Architects Specifications Powerflex 6250 Six Channel Amplifier The power amplifier shall be a multichannel unit consisting of six independent channels Each amplifier shall be able to deliver 150 watts into 8 ohms or 250 watts into 4 ohms In addition bridged pairs shall be able to output 500 watts each into 8 ohms Also when pairs are bridged the unit shall provide 500 watts capable of driving a 70 volt system without the use of external trans formers The amplifier shall have a gain of 30 1dB and an input sensitivity of 1 05 Volts RMS for full rated output Frequency response shall be 20Hz to 20kHz 0 5dB at 8 ohms The unit shall be stable into any load including pure capacitors and inductors Hum and noise shall be at least 100dB below full output A weighted and SMPTE intermodulation distortion shall be less than 0 2 Total Harmonic Distortion 20Hz 20KHz at 8 ohms shall be less than 0 2 Each amplifier channel shall be supplied with an input attenuator located on the rear panel input module Each pair of inputs shall have a bypassable high pass filter of 12dB octave at 50Hz a switch to select stereo or mono mode and a switch to select dual or bridge mode There shall be an input ground switch located on Powerflex 5250 the input module to select chassis or floating ground op
3. elity e Bridgeable Channel Pairs e Internal Modular Design e Quiet Three Speed Fan e Front In Rear Out Channeled Air Flow e Five Year Warranty 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 RMST 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 lt 0 2 ET MD SMPTE 60HZ 7KHz 4 1 8 ohms lt 0 2 throughout power nae 8 ohms lt 0 1 throughout power range Hum and Noise 100dB from full output A weighted Full Power Input Sensitivity 1 08V RMS 2 9dBu Continuous power limited by power line capacity Frequency Response 8 ohm 0 5dB 20Hz 20kHz 4 ohm 1 5dB 20Hz 20kHz Voltage Gain 32X 30 1dB Crosstalk lt 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
4. eration The inputs shall be active balanced design with an impedance of 10K ohm accessible with combination XLR 1 4 jacks and euro bloc connectors The outputs shall be terminated with a 5 way binding post connector Individual channel indicators for protect thermal overload clip and signal present shall be LEDs located on the front panel Cooling shall be supplied by a temperature sensitive three speed fan drawing air from the front of the unit and exiting through the rear The unit shall be capable of operation by means of its own built in power supply connected to 110 125V AC 220 250V AC 50 60Hz Dimensions of the unit shall be 19 L X 5 25 H X 16 5 D The chassis shall be constructed from steel with an aluminum face panel and weigh 45lbs The unit shall be the Powerflex 6250 manufactured by Ashly Audio Inc Technical Notes amp Specifications ASELY C e Six Channel Amplifier 150W Ch 8 Ohms 250W Ch 4 Ohms e 25V and 70V System Applications e Revolutionary High Speed Switched MosFet Output Design with Spread Spectrum Switching Technology e Superior Efficiency Over Conventional Linear Amplifiers e Input Module with Level Controls Located on Rear Panel e Switchable HPF on Inputs e XLR 1 4 Eurobloc Input Connections e 5 Way Binding Post Output Connections e Individual Channel Front Panel Level and Protection Indicators e Multiple Protection Circuits e Exceptional Audio Fid
5. s 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 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
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