产品描述
HELIX DB FIVE Dark Blue
5-channel amplifier with active crossovers, also suited for full-active-mode
Colour: silver
Features:
▪ RMI (Real Mixed Input) for forming an optimised
mono-summation signal from the left and right channels
▪ Integrated electronic crossover
▪ 5.0 volt / 8.0 volt inputs for connection to any signal source
▪ Switched power supply unit for output performance of
generously dimensioned proportions within the
smallest spaces
▪ Intelligent noiseless on/off switching for the prevention
of pop noise, even when various units are interconnected
▪ Smart protection electronics for overheating,
overvoltage and voltage drop
▪ Separate speaker protection circuit with current
limitation for speaker short circuiting, cable contact
with the car body, low impedance and faulty connection
▪ ADC Anti Distortion Choke (current-compensated
input device) for noise suppression
▪ 1% accurate components for perfect sound quality
▪ 24 carat gold-plated solid connection terminals
for loss-free signal and power transmission
▪ CPS (Colour Protection System) diagnostics system
▪ Temperature-optimised heatsink of SiAl alloy for the
best possible consistency of performance
4欧时额定功率/最大功率 4×60/120+1×250/500 Watts RMS/Music
2欧时额定功率/最大功率 4×90/180+1×320/640 Watts RMS/Music
4欧时桥接功率/最大功率 2×180/360+1×250/500 Watts RMS/Music
频响范围 10Hz-30kHz
低音加强 0-18dB/45Hz
高通调节范围 50-4000Hz adjustable
低通调节范围 50-4000Hz adjustable
总谐波失真 <0,04%
瞬态互调失真 <0,04%
信噪比 >98 dB
输入阻抗 47 kOhms
输入灵敏度 0,3-6.0V
保险 2×30A
高×长× | 
