
Rockville RSG15.28 Dual 15” 3000 Watt 3-Way 8-Ohm Passive DJ/Pro PA Speaker
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Compared across 2 stores. Prices are checked against each store and labelled with when.

Compared across 2 stores. Prices are checked against each store and labelled with when.
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The Rockville RSG15.28 is a passive, 8-ohm PA speaker with two 15-inch woofers, three piezo bullet tweeters and a compression horn. Rockville rates it at 3000 watts peak, which is a peak figure, not a continuous one; expect a few hundred watts of real program power per cabinet. It suits DJs and small venues that want loud, full-range sound on a budget and already own an amplifier. Against powered rivals it needs an external amp, and against premium passive boxes it trades refinement and weight for output per cabinet.
In stockSold by AudiosavingsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Availability unknown
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Lowest price we've seen: $234.95 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Owner feedback on the RSG15.28 is mixed. Buyers like the loud output and low-end punch for the money, but some report harsh highs and question the peak power rating.
The Rockville RSG15.28 is a passive 3-way DJ and pro PA speaker with two 15-inch low-frequency woofers. Three piezo bullet tweeters and a compression horn handle the highs. It produces 3000 watts of peak power and covers 35Hz to 22kHz.
The woofers use 80 oz magnets and a 2.5-inch high-temperature aluminum voice coil. The cabinet is high-density MDF that is stapled, bonded, and braced for rigidity. It is wrapped in aviation-grade black carpet and has a custom-molded steel grill, corner protectors, and rubber isolating feet.
The speaker has both SpeakON and 1/4-inch input/output jacks, so it connects to existing sound systems. Recessed handles make it easier to carry. The trapezoidal shape gives wide sound dispersion.






