Product Overview
The DS18 FRP-2.5K is a compact, full-range Class D monoblock amplifier engineered to deliver extreme power with precision and efficiency. Designed to run stable at 1Ω, this amplifier can drive subwoofers, mids, or highs depending on crossover configuration, making it one of the most versatile high-power mono amps in its class.
Power & Performance
Delivering 700W RMS @ 4Ω, 1300W RMS @ 2Ω, and a massive 2500W RMS @ 1Ω, the FRP 2.5K provides clean, on-demand power for demanding audio systems. With burst capability up to 2800W, this amplifier is built for high-output performance without sacrificing control.
Full-Range Monoblock Design
Unlike traditional bass-only mono amps, the FRP-2.5K features variable full crossover filters, allowing it to be configured for bass, midrange, or high-frequency applications. This makes it ideal for advanced multi-amp system designs.
Compact Class D Efficiency
Built on a micro digital Class D platform, the FRP-2.5K delivers high efficiency, reduced heat, and reliable output in a compact chassis. Dual smart cooling fans ensure consistent thermal performance during extended high-power use.
System Control & Tuning
Variable high-pass and low-pass filters, adjustable bass boost, and included remote level control with clip indicator allow precise tuning while protecting your system from distortion.
Build Quality & Protection
Premium Tiffany RCA terminals, vibration-resistant surface-mount components, and a protective PCB coating ensure long-term durability. Integrated LED indicators display power, protection, and clipping status for real-time monitoring.
Key Features
Full-Range Class D Monoblock Amplifier
2500W RMS @ 1Ω Power Output
Variable Full Crossover Filters
Remote Level Control with Clip Indicator
Tiffany RCA Terminals
Compact High-Efficiency Design
Protection Systems
Thermal Protection
Overload Protection
DC Offset Protection
Short Circuit Protection
High / Low Voltage Protection
Clipping Protection
Specifications
Power Output: 700W @ 4Ω / 1300W @ 2Ω / 2500W @ 1Ω
Max Burst Power: 2800W @ 1Ω
Frequency Response: 10Hz – 20kHz
Signal-to-Noise Ratio: 83 dB
THD: 0.5%
Efficiency @ 4Ω: 85.6%
Minimum Impedance: 1Ω
Power Input Terminal: 0 GA
Recommended Fuse: 200A
Dimensions & Weight
Size: 8.85” L x 5.5” W x 2.36” H
Weight: 2.1 kg
Finish Options
Available in Blue, Red, or Titanium