Onkyo Skw-391 Bass Reflex Subwoofer 130 Watt 8" Passive Sub

Onkyo’s proprietary Super EX.Bass function boosts low-frequency output at two separate points: 40 Hz and 80 Hz. At low volumes, Super EX.Bass creates a deeper, more dynamic bass sound for your music and movies. When the volume is turned up high, the boosted bass automatically returns to normal levels.

Subwoofer 130 W

(6 Ω, 1 kHz, 1 Channel Driven, JEITA)

100 W (6 Ω, 1 kHz, 1% TH