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AuraSound AST-1B-4

AuraSoundenthusiastcritical fields covered· 0/3 detail specs sourced
AuraSound AST-1B-4

An enthusiast-tier single-magnet tactile transducer, the smaller sibling of the AST-2B-4, with no amplifier included and bolt-on mounting to a seat pan or rig frame. It's a niche but capable shaker. Best for builders who want a lighter seat-mounted unit or a more compact AuraSound transducer; you'll need to supply your own amp.

Scores

Breakdown
Overall67±6

Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions; excluded here: compatibility (no ecosystem dimension).

Beginner Friendliness71
Compatibility50
Confidence57
Pro Readiness54
Upgrade Path65
Value90

The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.

How each score is computed: our scoring methodology.

Specifications

SpecValueVerification
amplifier includednoPartially sourced
transducer count1Partially sourced
mountingBolt-on to seat pan or rig frame (single-magnet tactile transducer, smaller sibling of the AST-2B-4)Partially sourced

0/3 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.

Verdict

Best for

  • Lighter seat-mounted shaker alternative
  • Builders wanting a smaller AuraSound transducer than the AST-2B-4

Who should skip this

  • Plug-and-play buyers — no amplifier is included, so you'll source one separately
  • Big-rig builders wanting max punch — this is the lighter sibling; the AST-2B-4 hits harder
  • All-in-one shoppers — the bare transducer needs an amp wired like a speaker to work

Where to buy

List price $80

Prices are a guide and can change — confirm the current price on the retailer's site before buying.

No tracked offers yet — see current haptics & bass shakers, or use the price alert to get notified when it's available.

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Compatibility

No platform-specific compatibility requirements — this works in any standard sim racing setup.

Upgrade path

Outgrow it and the ButtKicker Mini LFE is the natural next step up in haptics & bass shakers. See it →