JL Audio TwK 88 Digital Signal Processor DSP Digital Signal Processors they offer vastly better dynamics

they offer vastly better dynamics and mid-bass impact than smaller speakers

5GHz Wi-Fi

Three-second turn-on/off delay to eliminate unwanted interference

you can hardwire the DR770X to your vehicle's fuse panel for Parking Surveillance Mode

65 Hz to 30 kHz

JL Audio TwK 88 Digital Signal Processor DSP Digital Signal Processors they offer vastly better dynamicsProduct highlights: 8 channel digital signal processor DSP adjustments and settings made via Windows PC running JL Audio's TwK TuN app 8 analog preamp inputs: (RCA), 2 digit inputs (optical and coax) 8 analog preamp outputs (RCA), 1 digital output (optical) all inputs assignable to any output channel channel settings can be separate or linked together 10 band EQ time alignment in 0. 02 ms increments fully adjustable high and low pass filters