Review on 🔈 OSD Audio SMP1000DSP Mono Subwoofer Amplifier with DSP Control, LED Screen - 1000W Class D by Dustin Gabrielle

Didn't use much power as I use a TV 5.1 sound system as much as possible, works great. The amp senses when a signal is coming in and the LED changes from RED to GREEN and the passive bass comes to life. I figured out from the photo and the manufacturer's website that the speaker's wire connection is via a terminal block, but it's really crappy and loose since it's a plug-in (the only part that doesn't feel premium at all ). the 2 clamps are firmly connected. and then a short wiring is recommended. Screw terminals also seem to be able to hold the wire very firmly. Why not use banana jacks like the 200w version as there seems to be a lot of room inside (I doubt the trigger input is of much use). Maybe mod that yourself sometime.