Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DS18 FRP 3.5K Ti is a single-channel Class D monoblock car amplifier rated at 3,500 watts RMS, built for driving heavy subwoofer loads. It uses a titanium-finish heatsink with red accents and weighs about 7.5 lb, so it is compact for its power class. It is not bridgeable and not rated for marine use, so it suits car audio sub stages rather than boats. Against rival 3.5K monoblocks it competes on raw rated power per dollar, but it lacks the DSP, bass knobs and marine sealing some competitors offer.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $399.95 on Nov 9 at Best Buy. Tracked across 1 store since Nov 9.
