Product reviews:
Tony
2026-01-04 iphone 6s Plus
Subwoofer, high level only? | AVForums passive to active subwoofer converter
passive to active subwoofer converter
Ternence
2026-01-04 iphone 7
Line Out Converter passive to active subwoofer converter
passive to active subwoofer converter
Hubery
2026-01-13 iphone SE
Dead subwoofer? Don't pitch it, convert passive to active subwoofer converter
passive to active subwoofer converter
Guy
2026-01-14 iphone 11 Pro Max
Passive (non-powered) Subwoofer passive to active subwoofer converter
passive to active subwoofer converter