Pioneer GM-A3702 2-Channel Car Amplifier vs Taramp's TS 400x4 400W RMS 4-channel car amplifier
Overall winner: Pioneer GM-A3702 2-Channel Car Amplifier
Key Differences
Pioneer GM-A3702 is a 2-channel Class AB amp with 60W RMS x2 at 2 ohms and a 500W max rating, while Taramp's TS 400x4 is a 4-channel full-range amp with 100W RMS per channel and bridging capability. Choose Pioneer if you prioritize a name-brand 2-channel design and generally positive reviewer reliability; choose Taramp's if you need more channels and per-channel power or bridging flexibility
Pioneer GM-A3702 2-Channel Car Amplifier
2-channel class AB car amplifier with 500W max output and 60W RMS x2 at 2 ohms. Automatic signal sensing and turn-on, and built-in high/low-pass filters. Customer insight notes solid sound and power, with installation ease but mixed opinions on heat and longevity
Pros
- 2-channel class AB design
- 500W max power output
- 60W RMS x2 at 2 ohms
- bridged mode capable
Cons
- mixed feedback on heat level
- claims of reliability issues by some customers
- some reports of amp dying after light use
Taramp's TS 400x4 400W RMS 4-channel car amplifier
Compact multichannel car amplifier with 4 x 100 W RMS output and fixed crossover. Noted for small footprint and solid power, though some users report noise and durability concerns
Pros
- 4-channel full-range output
- 100 W RMS per channel
- bridged-channel capability
- LED indicator and protection
Cons
- mixed sound quality reported
- some units experience channel failures
- occasional durability issues and burnouts
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Taramp's |
| Durability | PIONEER |
| Versatility | Taramp's |
| User Reviews | PIONEER |