Alpine S-A60M, S Series Class D Monoblock Subwoofer Amplifier, 600 Watts
Best for
Best Class D efficiency
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$184.95
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Alpine S-A60M earns a 4.6-star average over roughly 640 ratings, pairing one of the higher scores in the pool with the recognizability of an established mainstream brand. Its compact Class D monoblock design is the kind of cool-running, space-saving unit buyers reach for when they want clean bass without a large chassis.
What reviewers liked
- 4.6 average rating from an established mainstream audio brand
- Compact, efficient Class D monoblock that fits tight installs
- Rated 600W, a realistic figure for matching to a single sub
Where it falls short
- No independent lab testing or specialist-community sentiment was present in the supplied data
- Lower power ceiling than several rivals here, so not aimed at high-output builds
- Single-channel; subwoofer duty only
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Across the reviewers we read, the Alpine S-A60M earns a 4.6-star average over roughly 640 ratings, pairing one of the higher scores in the pool with the recognizability of an established mainstream brand. Its compact Class D monoblock design is the kind of cool-running, space-saving unit buyers reach for when they want clean bass without a large chassis.
- 600W RMSx1 330W RMSx 1 S/N
- 85 dBA
- preamp and speaker-level inputs
- variable bass boost
- The amp includes preamp- and speaker-level inputs, you can install in almost any vehicle, even one with a factory radio.
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