供应**功率放 Professional Amplifier D2-900 JBSYSTEMS

Item Name: Professional Amplifier
Item #: D2-900 

Product Description 

       Professional 2-channel amplifier with built-in active crossover. 
       Power stereo 4Ω; 2X450W (1kHz, THD+N)
       Power bridge 8Ω; 900W (1kHz, THD+N)
       Very compact housing, only 2U (88mm) high 
       Oversized power supply guarantees a powerful bass reproduction 
       Built-in active crossovers no need for separate crossover units to setup an active system. 
       Each channel equipped with a 24dBoctave crossover adjustable crossover point (90~250Hz) and 3 operation modes HPF 
       (high pass filter) + LPF (low pass filter) + OFF (no filter) 
       Two amplifier modes stereo and bridge 
       Peak limiters can be switched onoff 
       Soft start power supply 
       Very efficient cooling 
       DC fault protection 
       High temperature protection 
       Overload and short circuit protections 
       Balanced inputs with XLR connectors 
       XLR-outputs daisy c