●System type：Single 15-inch active subwoofer
●Rated power：500W
●Maximum power：1000W
●Impedance：8 OHMS
●Sensitivity（1W@1m）：96dB
●Max SPL：126dB@500w
●Frequency bandwidth（-6dB）：40Hz—350Hz
●Transduction device configuration：ferrite low-frequency driver 15″（100mm voice coil）×1
●Built-in high efficiency digital amplifier :  Sub channel：1x1200w @8Ω full-frequency channel：2x750w @4Ω，2x450w @8Ω
●24 bit Delta-Sigma A/D and D/A converters
●Every input features Gain\Mute\HP and LP filters,8 bands of PEQ, polarity and Delay
●Every output features : 9 bands of PEQ /Gain /compressor /limiter /polarity /Delay/mute and crossover
●Signal generator (sine, white noise, pink noise)
●USB B port for setup and control
●PC Editor Programs allow complete remote setup and operation via USB or Ethernet.
●Amplifier Module THD (1kHz,-10dB/4Ohms)：<0.02%     
●Protection : Short, DC output, thermal, overload                                 
●Material：15mm（0.60″）MDF