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CDI DriveCore™ Series <br />\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ <br />Specification <br />Description <br />2|300 / <br />2|300BL <br />4|300 / <br />4|300BL <br />2|600 / <br />2|600BL <br />4|600 / <br />4|600BL <br />2|1200 / <br />2|1200BL <br />4|1200 / <br />4|1200BL <br />Digital Signal Processing 96kHz, 32-bit <br />floating point <br />96kHz, 32-bit <br />floating point <br />96kHz, 32-bit <br />floating point <br />96kHz, 32-bit <br />floating point <br />96kHz, 32-bit <br />floating point <br />96kHz, 32-bit <br />floating point <br />Voltage Gain <br />(at maximum level setting) 4/8Ω, <br />70Vrms and 100Vrms Operation <br />34dB 34dB 34dB 34dB 34dB 34dB <br />Frequency Response <br />(8Ω, 20Hz - 20kHz)+/-0.5dB +/-0.5dB +/-0.5dB ±0.25dB ±0.25dB ±0.25dB <br />BLU link Signal-to-Noise Ratio <br />(ref. rated power, 100V, <br />20Hz - 20kHz) <br />>108dB >108dB >108dB >108dB >108dB >108dB <br />Total Harmonic Distortion <br />(at full rated power, <br />from 20Hz - 20kHz) <br />0.35%0.35%0.35%0.35%0.35%0.35% <br />Analog Input Signal to Noise Ratio <br />(ref. rated power, 100V, <br />20Hz - 20kHz) <br />>104dB >104dB >104dB >104dB >104dB >104dB <br />Intermodulation Distortion <br />(60Hz and 7kHz at 4:1, <br />from - 30dB to full rated power) <br />≤0.35%≤0.35%≤0.35%≤0.35%≤0.35%≤0.35% <br />Damping Factor <br />(20Hz to 100Hz)>1000 >1000 >1000 >1000 >1000 >1000 <br />Crosstalk <br />(below rated power, 20Hz to 1kHz)>80dB >80dB >80dB >80dB >80dB >80dB <br />Common Mode Rejection <br />(20Hz to 1kHz, typical)>70dB >70dB >70dB >70dB >70dB >70dB <br />DC Output Offset <br />(with inputs shorted)±10mV ±10mV ±10mV ±10mV ±10mV ±10mV <br />Input Impedance <br />(Nominally balanced, <br />nominally unbalanced) <br />20 kΩ balanced, <br />10 kΩ unblanced <br />20 kΩ balanced, <br />10 kΩ unblanced <br />20 kΩ balanced, <br />10 kΩ unblanced <br />10 kΩ balanced, <br />5 kΩ unblanced <br />10 kΩ balanced, <br />5 kΩ unblanced <br />10 kΩ balanced, <br />5 kΩ unblanced <br />Maximum Input Level <br />(Low Amp Gain Mode)+20dBU +20dBU +20dBU +20dBU +20dBU +20dBU <br />Required AC Mains (±10%)100V – 240V~ <br />50/60Hz <br />100V – 240V~ <br />50/60Hz <br />100V – 240V~ <br />50/60Hz <br />100V – 240V~ <br />50/60Hz <br />100V – 240V~ <br />50/60Hz <br />100V – 240V~ <br />50/60Hz <br />Cooling <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Continuously <br />variable speed <br />forced air, front-to- <br />back airflow <br />Power Supply Connector <br />Standard IEC type <br />320 inlet for detach- <br />able connector <br />100 – 240V~ <br />Standard IEC type <br />320 inlet for detach- <br />able connector <br />100 – 240V~ <br />Standard IEC type <br />320 inlet for detach- <br />able connector <br />100 – 240V~ <br />15A IEC connector, <br />100 – 240V <br />15A IEC connector, <br />100 – 240V <br />20A IEC connector, <br />100 – 240V <br />Load Impedance <br />Stereo/Dual Mode <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />2Ω - 16Ω; 70Vrms <br />and 100Vrms <br />Load Impedance Bridge Mono 4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />4Ω - 16Ω; 140Vrms <br />and 200Vrms <br />Maximum Fan Noise <br />(re dB SPL @ 1M)51dBA 51dBA 51dBA 51dBA 54 dBA 54dBA <br /> Weight 14.56 lbs (6.6 kg) 16.13 lbs (7.31 kg) 14.56 lbs (6.6 kg) 16.3 lbs (7.39 kg) 17.2 lbs (7.8 kg) 20.1 lbs (9.12 kg) <br />Performance Specifications