Subwoofer Processor

In installations where additional power output beyond the SW-1 and or a SA Amplifier output is required, or another amplifier is preferred, the miniDSP-1 RTL Subwoofer Signal Processor will provide the necessary signal processing for the passive Wisdom Audio subwoofer with which it is paired.

Each miniDSP-1 is factory set for use with up to two different models of RTL subwoofers. The desired crossover frequency between the loudspeakers and the miniDSP-1 is handled upstream in a surround processor or AVR.

Key Features


On-board DSP for up to (4) RTL subwoofers

Pre-programmed at factory

2 inputs / 4 outputs

More Features


Ease of Use


Connectivity Both balanced and unbalanced inputs and outputs are provided
Mains voltage 100V-240V via included external power supply
Shipping weight 2 lbs. (1kg)
Dimensions HxWxD 1.65” x 5.75” x 4.17” (4.2cm x 14.6cm x 10.6cm)