
Maybe I just got a bad set, but it barely worked with the SoundShaker speaker I got in my Seatcraft bed (the effect is overrated, by the way, at least with a SoundShaker that comes with the chair, you hardly feel anything through all the upholstery). This amp behaved like it had no gain unless I turned the subwoofer +20dB away from the receiver and cranked the volume to a deafening level. For example +6 dB for normal hearing -20 dB. I switched to another Fosi device "TDA7498E". It's just for the subwoofer amp (and I didn't have to adjust the cutoff frequency like my receiver does for the subwoofer pre-out) and it worked right away.

32GB Memory Upgrade Kit For Laptops: Timetec DDR4 2666MHz PC4-21300 Non-ECC Unbuffered RAM Modules (2X16GB) With 2Rx8 Dual Rank And 260 Pin SODIMM Design, Ideal For Notebook PC And Computer Upgrades
36 Review

Upgrade Your Laptop With Timetec 16GB DDR4 2133MHz Memory Kit - Non-ECC
32 Review

500W PSU With 80 Plus Bronze Certification For Efficient Power Supply
37 Review

Upgrade Your Desktop'S Memory With Timetec 32 GB DDR4 2400MHz RAM - Non-ECC, Unbuffered, Dual Rank, 2Rx8, 288 Pin UDIMM - (32GB KIT(2X16GB))
36 Review

Sony ICFC1TBLACK Alarm Clock Radio
11 Review

Stream Your Favorite Tunes With AUNA KR-200 SI Internet Kitchen Radio - Spotify Support, Remote Control, And More!
15 Review

JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review

Radio receiver Max MR-322 anthracite
14 Review