Rockustics OS-440
Multiroom Amplifiers

OS-440

Rockustics

Released Aug 1, 2019 · Analysis updated Apr 14, 2026

Rockustics OS-440 Outdoor Smart Amplifier in the Multiroom Amplifiers category. The Rockustics OS-440 scores 82/100 based on 1 expert review in the multiroom amplifiers category.

Critic Score

What's this?
82

based on 1 expert review

Residentialsystems

Score pending

Need at least 3 expert reviews to confirm this score

Where to buy

amazon$856.00

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Score pending — we need at least 3 critic reviews to calculate a score and extract pros & cons.

1 Expert Review

82
Independent publication08/2019

The MSE Audio Cherry Bomb and OS-440 outdoor audio system delivers impressive weatherproof sound quality with built-in streaming capabilities at an affordable price point.

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