BOSS Audio Systems | Life at Full Volume

R1004

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$43.91 $71.99 In stock

Category: Amplifiers

The BOSS Audio Systems R1004 is a 4-channel amplifier from the Riot series, built for full-range, Class A/B performance. It offers RCA and speaker level inputs along with variable gain control and a power LED indicator.

  • 4-channel configuration
  • Full-range, Class A/B design
  • RCA and speaker level inputs
  • Variable gain control
  • Power LED indicator

Part of the Riot series, the R1004 carries a total power output rating of 400.

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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Joseph R. ★★★★★

Wired up my front and rear door speakers to this and the difference from running them off the head unit is night and day. The variable gain control made it easy to dial in the levels without touching my receiver settings. Clean power for the money.

Abigail K. ★★★★★

The variable gain control let me dial in my front and rear speakers separately, which I didn't expect at this price. Four channels of clean Class A/B power and my door speakers finally don't distort at high volume.

Grace O. ★★★★★

Running four speakers off this amp and it stays clean even when I push the volume. The variable gain control made matching it to my head unit way easier than I expected. Speaker level inputs saved me from buying a line converter too.

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