This is a 12-inch subwoofer capable of delivering 150 watts RMS. Monoprice 9723 vs Polk Audio PSW10 has 200 watts maximum output power, PSW10 - 100 watts. Monoprice offers 50-250 Hz, a sensitivity of 115 dB, which facilitates load transfer.
Its appearance is harmless enough. It does not attract much attention. Line level outputs are used to filter 80 Hz low frequencies from a connected speaker amplifier and speakers. The power switch has three modes – on/auto/off. The gain control allows you to change the volume level.
Polk Audio PSW10 delivers 50 watts of power. It sounds massive, with a very smooth, natural sound. This subwoofer is equipped with a low-frequency, expandable port, and low-frequency reflection to reduce port noise and low-frequency amplification.
This is just a classic box. The front panel is silver. The device is relatively heavy and large. But PSW10 has 10-inch driver size vs Monoprice 9723 has 12”. The subwoofer has several input options that allow you to use it with any existing stereo systems. For each input, there is a corresponding output. The knobs of the regulators are displayed on the back panel.
The Monoprice 9723 is better subwoofer in this comparison. Check Monoprice 9723 price