DS18 FRP-1.2K4/RD FRP Compact 4-Channel Full-Range Class-D Amplifier | 1200W RMS

Why we stock the DS18 FRP-1.2K4

The DS18 FRP-1.2K4 is a compact 4-channel full-range amp rated at 1,200 watts RMS total. Because it’s full range, you can run mids, highs or even subs off any channel, and the variable crossovers let you tune each pair for what it’s driving.

It’s stable down to 1 ohm per channel or 2 ohms bridged, so you can wire multiple pro audio mids per channel. Size your power and ground with our wire gauge guide, and compare other options in amplifiers.

FULL RANGE POWER IS BACK!

The FRP-1.2K4 delivers serious power for high-efficiency performance across your entire system: this compact 4-channel amp drives mids, highs, or subs with clarity and punch—all while staying cool under pressure.

Built for VersatilityStable at 1 Ohm per channel or 2 Ohm bridged, the FRP-1.2K4 adapts to your build. With fully variable HPF, LPF, and full-pass crossover options, plus up to 12dB of bass boost at 50Hz, this amp gives you full control of your sound. The smart cooling fan and surface-mount tech ensure rock-solid performance on the go.

Compact Doesn’t Mean CompromiseThanks to its digital Class D design and Tiffany RCA terminals, the FRP-1.2K4 stays efficient and clean while pushing up to 1200W RMS. Audio Precision-tested and built with protective coatings, it’s ready for real-world abuse without skipping a beat.

Get DS18’s FRP-1.2K4 for clean full-range power in tight installs without wasting space.

• 4-Channel
• Stereo Full-Range
• 4 x 120 Watts RMS @ 4Ω
• 4 x 200 Watts RMS @ 2Ω
• 4 x 300 Watts RMS @ 1Ω
• 2 x 350 Watts RMS @ 2Ω
• 2 x 500 Watts RMS @ 1Ω
• Red **NEW**