All functions and safeties are controlled by a 48-bit data path DSP and a 32-bit ARM M4 Cortex processor, capable of reacting in microseconds and powerful enough to withstand extreme conditions. The amplifier is controlled by the Perlisten Audio app, which can simultaneously control up to eight Perlisten subwoofer models. This includes a 10-Band PEQ with 3 user presets, phase and delay controls, input selection, and turn-on options such as signal sense and trigger, as well as various EQ modes for large rooms, small rooms, and THX settings. 

There’s more, but you can find out when you play with one! As with all D-Series subwoofers, the DSP 1500 shares the 2.4” LCD touchscreen display for convenient control and self-testing. Advanced control is handled through the app.

The DSP 1500 features unbalanced RCA inputs and outputs, a balanced XLR input and output, an AES/EBU digital XLR input, a 12-volt trigger, and a Bluetooth antenna for interfacing with the Perlisten Audio App, utilizing Bluetooth Low Energy (BLE) for the amplifier.