PTL212BA

System type;dual 12 inch active subwoofer Frequency response;45Hz~200Hz (-6dB) Rated power (module power);600W X2 @8Ω + 1500W X 1@4Ω Maximum sound pressure level;138dB Unit size;2x12 inch woofer Drive mode;-Active low frequency drive, -full range output Connection method;PowerCon power input/output X 1,XLR signal input/output X1 Dimensions (W × D × H);408mm x 550mm x 857 mm Weight;38kg

DSP accuracy;24-bit, 96KHz sampling rate Parametric equilibrium;The input channel has 15-band parametric equalization. The output channel has 10-band parametric equalization. Balance type: parameter, Hi-shelf, Lo-shelf. The gain range is: -30dBu~+12dBu, there is a variable Q value, and the frequency can be defined. IIR filter;Butterworth: 6/12/24/36/48dB per octave, Linquez Rayleigh: 12/24/36/48dB per octave, Bessel: 12/24/36/48dB per octave FIR filter;Through, low-pass, high-pass, band-pass, band-stop, external customization (customized import optimized FIR filter program) Noise gate;Start threshold: -100~-50dBu, Start-up time: 1~100ms Output pressure limit;Start threshold: -25~+20dBu, Start-up time: 1~100ms, Compression ratio: 1~100, Release rate: Atk x 2 ~ x 10, Soft turning point: 0~10 Limiter;Starting value: +6dB, Set the limit protection value according to the power of the matched speaker, (for example, set the +3dB power amplifier output power limit to be reduced to 2 times) Delay;Input channel delay 10ms, Output channel delay 25ms, Step accuracy is 0.01ms