FRP Compact 4-Channel Full-Range Class-D Amplifier | 2400W RMS
FRP Compact 4-Channel Full-Range Class-D Amplifier | 2400W RMS
Product Overview
DS18 FRP-2.4K4
Compact 4-Channel Full-Range Class-D Amplifier | 2400W RMS
FULL RANGE POWER IS BACK AND BETTER!
The FRP-2.4K4 doubles down on what we’ve built with the FRP-1.2K4—more power, more headroom, same compact footprint. This high-output 4-channel amp drives mids, highs, or subs with clean, efficient power that stays cool under pressure.
Built for Versatility
Stable at 1 Ohm per channel or 2 Ohm bridged, the FRP-2.4K4 adapts to your system with ease. Fully adjustable HPF, LPF, and full-range crossover options, plus up to 12dB of bass boost at 50Hz, give you complete control over your sound. Smart cooling fan and surface-mount tech keep performance solid, even at full tilt.
No Compromises
With a digital Class D layout and Tiffany-style RCA inputs, this amp delivers ultra-efficient output while keeping noise low. It pushes up to 2400W RMS without taking over your build space.
Upgrade to the FRP-2.4K4 for next-level full-range output!
Key Features
- RMS Power: 4 x 250W @ 4Ω, 4 x 400W @ 2Ω, 4 x 600W @ 1Ω
- Bridged Power: 2 x 750W @ 4Ω | 2 x 1000W @ 2Ω
- Selectable HPF / LPF / Full crossover
- Bass Boost: 0–12dB at 50Hz
- Smart cooling fan
- Power, Protect, Clip LED indicators
Specifications
| RMS Power @ 4 ohms | 4 x 250W |
|---|---|
| RMS Power @ 2 ohms | 4 x 400W |
| RMS Power @ 1 ohm | 4 x 600W |
| RMS Power @ 4 ohm Bridge | 2 x 750W |
| RMS Power @ 2 ohm Bridge | 2 x 1000W |
| Frequency Response | 10Hz-20KHz |
| Signal to Noise Ratio | 90dB |
| Efficiency @ 4ohm | 97% |
| Damping Factor | 90 |
| Input Impedance | 10KΩ |
| Channel Separation | 50dB |
| Total Harmonic Distortion (THD) | 0.5% |
| Low Level Input Range | 400mv-6V |
| Selectable X-Over | Yes, HPF/FULL/LPF |
| X-Over Filter Range | 10Hz-2KHz |
| Bass Boost Range | 0-12dB |
| Bass Boost Frequency | 50Hz |
| Amplifier Class | Digital |
| Amplifier Type | Full-Range Multi-Channel |
| Number of Channels | 4CH |
| Minimum Impedance | 1ohm St / 2ohm Bridge |
| Led Indicator | Power / Protect / Clipping |
| Power Input Terminal Size | 0GA |
| Fuse Size (Recommended) | 240A |
| Cooling Fan | Yes (Smart Cooling x 1) |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes |
| Body Color / Finish | Blue / Red / Titanium |
| Tiffany RCA Terminal | Yes |
| Metal Knobs with Click Steps | Yes |
| Input Selector | Yes (2ch/4ch) |
| Overall Length | 10.3" / 262mm |
| Overall Wide | 5.5" / 140mm |
| Overall Height | 2.4" / 63.5mm |
| Heatsink Length | 9" / 230mm |
| Gross Single Unit Weight | 5Lbs / 2.3Kgs |