مضخم صوت بايونير TS-A250S4 مضخم صوت 10 بوصة 25 سم ملف صوتي مفرد 400 واط RMS

Installed this in the trunk with a sealed box and the 4-ohm single voice coil wired up perfectly to my amp. The 400W RMS rating feels honest—it pounds hard without distorting at highway volume. Even on long drives, the bass stays tight and controlled.

Bass hits clean and deep even with the windows down, and the 400W RMS rating isn't just marketing fluff. The 10" single voice coil design made wiring it up a breeze, and it's been thumping for two weeks without a hiccup.

Installed this in my truck last week and the 400W RMS rating really brings the low end to life. The enclosure-type design made mounting simple, and it handles my head unit's power without any distortion.