Taramps HD 3000 Monoblock Car Amplifier vs Soundstream Xtreme TXP1.3500D Monoblock Amp

The Taramps HD 3000 is the more flexible amp. It runs at 0.5, 1, 2 or 4 ohms and covers full range, so it can drive subwoofers, mid-bass or door speakers. The Soundstream TXP1.3500D is a dedicated subwoofer amp with a 1-ohm minimum and a subsonic filter, which suits a sealed or ported bass build. Owners rate the Taramps higher, though on fewer than 50 ratings, so treat both scores as rough. The Taramps is the safer pick for most builds; the Soundstream makes sense if you only want bass and want the subsonic filter.

• Choose the Taramps HD 3000 if you want one amp that can run at 0.5 to 4 ohms and drive subs, mids or full-range speakers.
• Choose the Soundstream TXP1.3500D if you are building a subwoofer-only system at 1 ohm and want a subsonic filter to protect the driver.