User manual ELECTRO-VOICE CORONET

[. . . ] The models in the PA series range from 160 to 450 watts of power per channel in a compact 2RU package. All models have a variety of features which enables them to be customized to a wide range of demanding commercial sound and audio reinforcement applications. [. . . ] The PA1250T, PA2250T and PA2400T all provide 70/100V output capability using low distortion output transformers for wide bandwidth and minimal saturation. Compact and Easy To Install The input connectors are a 3pin phoenix style which provide balanced audio. The speaker outputs also feature convenient phoenix style quick disconnect terminals to facilitate pre-wiring of the installation. Built in rack mount ears and rear rack supports provide secure and convenient mounting. Complete Protection Package A comprehensive 4 way protection package in every PA series amplifier helps protect the amplifier and speaker for reliable long term performance. The package provides complete protection for excessive temperature, audio limiters, power up delay and peak current limiters. All PA series models provide excellent headroom for a wide dynamic range on music signals. The onboard dynamic limiter protects the amplifier and speaker from dangerous transients. All the PA amplifier models feature a low distortion amplifier design which can be bridged for more power flexibility in multi channel models. 317, Xianxia Road, Shanghai, China, PC: 200051 Phone: +86 (21) 6235-1677 Fax: +86 (21) 6235-1676 Hong Kong: Telex EVI Audio (HK) Ltd. Unit 5, 1/F, Topsail Plaza 11 On Shum Street Shek Mun, Shatin HK Phone: +852 2351-3628 Fax: +852 2351-3329 Singapore: Telex Pte. 3015A Ubi Road 1, 05-10 Kampong Ubi Industrial Estate, Singapore 408705 Phone: +65 6746-8760 Fax: +65 6746-1206 Number of Channels 2 4 2 2 1 Load Impedance 8ohm 4ohm 8ohm 4ohm 8ohm 4ohm 100V 70V 8ohm 4ohm 100V 70V 100V 70V · Rated output power (*rated load) 220W 450W 100W 160W 215W 430W 430W 430W 135W 270W 270W 270W 270W 270W THD<1%, 1kHz Rated output power (*rated load) 200W 400W 75W 150W 200W 400W 400W 400W 125W 250W 250W 250W 250W 250W THD<0. 2%, 20Hz ­ 20kHz Slew rate at 1kHz V/µs 28 16 25 65 46 18 61 41 61 41 · · · Frequency response <10Hz -40kHz <10Hz -40kHz 65Hz -40kHz 65Hz ­ 20kHz 65Hz ­ 40kHz 65Hz ­ 20kHz 65Hz ­ 20kHz 1dB, ref. 1kHz Damping factor @ 100Hz / 1kHz, 4ohm Power bandwith THD=1%, ref. 1kHz, half power Input impedance 20Hz ­ 20kHz, balanced Signal to noise ratio A-weighted Input sensitivity @ rated output power or voltage, 1kHz THD @ rated output power MBW=80kHz, 1kHz IMD-SMPTE 60Hz, 7kHz DIM30 3. 15kHz, 15kHz Crosstalk ref. 1kHz, @ 10% rated output power Power requirements >250 <10Hz ­ >50kHz >20kohm >250 <10Hz ­ >50kHz >20kohm >250 N/A >250 N/A N/A 45Hz . . . >20kHz · · · >20kohm >20kohm 104dB 100dB 103dB 103dB 103dB 0dBu (775mV) <0. 1% <0. 1% <0. 1% Americas Telex Communications Inc. [. . . ] >20kHz · · · >20kohm >20kohm 104dB 100dB 103dB 103dB 103dB 0dBu (775mV) <0. 1% <0. 1% <0. 1% Americas Telex Communications Inc. 12000 Portland Ave South, Burnsville, MN 55337, USA USA--Phone: 1-800-392-3497 Fax: 1-800-955-6831 Canada--Phone: 1-866-505-5551 Fax: 1-866-336-8467 Latin America--Phone: 1-952-887-5532 Fax: 1-952-736-4212 Europe, Africa & Middle-East Germany: EVI Audio GmbH. [. . . ]