8
Specifications■General Specifications
C450 C320 C160
Power Output Level (Rated Power) 8Ω/STEREO 460 W + 460 W 340 W + 340 W 160 W + 160 W
20 Hz~20 kHz 4Ω/STEREO 620 W + 620 W 440 W + 440 W 200 W + 200 W
0.05% 8Ω/BRIDGE 1240 W 880 W 400 W
1 kHz 8Ω/STEREO 520 W + 520 W 370 W + 370 W 175 W + 175 W
0.05% 4Ω/STEREO 720 W + 720 W 520 W + 520 W 230 W + 230 W
8Ω/BRIDGE 1440 W 1040 W 460 W
1 kHz, 20 ms, no clip 2Ω/STEREO 1300 W + 1300 W 950 W + 950 W 350 W + 350 W
Power Bandwidth Half Power, 0.1% 10 Hz~40 kHz
Total Harmonic Distortion (THD + N) 4~8Ω/STEREO
20 Hz~20 kHz, Half Power 8Ω/BRIDGE 0.05%
Frequency Response 10 Hz~50 kHz, +0, –1 dB
Intermodulation distortion (IMD) 4~8Ω/STEREO
7 kHz: 60 Hz, 1: 4, Half Power 8Ω/BRIDGE 0.05%
Damping factor 1 kHz, 8Ω200
Input Impedance 30 kΩ/Balance, 15 kΩ/Unbalanced
Residual Noise Vol. min. 12.7 kHz LPF
IHF-A network –75 dB
SN Ratio Input 600Ω shunt 12.7 kHz LPF
IHF-A network 105 dB 104 dB 101 dB
Channel Separation Half Power, 8Ω, Vol. max. 65 dB, 20 Hz~20 kHz
input 600Ω shunt 75 dB, 1 kHz
Slew Rate STEREO >30 V/µ sec
8Ω full swing BRIDGE >50 V/µ sec
Sensitivity (Vol. max.) Rated Power into 8Ω+5.7 dB +4.2 dB +1.2 dB
Voltage Gain (Vol. max.) 32.1 dB
Controls Front Panel POWER switch (Push on/Push off)
Rear Panel Volume (31 position dB calibrated)
Mode switch (STEREO/BRIDGE/PARALLEL)
Connectors Input Barrier strip terminal
XLR-3-31 type
Output Barrier strip terminal
Indicators POWER
TEMP (heatsink temp ≥ 85°C)
PROTECTION (mute)
CLIP × 2
OUTPUT SIGNAL × 2
Protection Circuits POWER switch ON/OFF, Muting, DC detection
TEMP (heatsink temp ≥ 95°C)
PC limiter RL ≤ 1Ω
Fan Circuits Low speed (50°C), Variable, High speed (70°C)
Power Requirements United States & Canada 120 V, 60 Hz
Europe 230 V, 50 Hz
Other 240 V, 50 Hz
Power Consumption 500 W/650 VA 400 W/500 VA 200 W/250 VA
Dimensions (W × H × D) 480 × 103.5 × 455 mm
Weight 16 kg 15 kg 12 kg
Options Ventilation panel: VP1