DS18 FRP-2.5K/TI FRP Compact Full-Range Class D 1-Channel Amplifier 2,500 Watts Rms @ 1-Ohm TITANIUM

The DS18 FRP-2.5K/TI is a compact, full-range mono amplifier delivering 2,500W RMS at 1 ohm, engineered to power DS18 FRP-2.5K installations in tight spaces. Its micro digital design, moisture-protective PCB coating, and vibration-damped construction ensure high power delivery remains reliable in harsh environments.

• RMS Power @ 4 ohms: 700W — Steady output into a 4Ω load keeps efficiency high while preserving clarity with lighter speaker loads.
• RMS Power @ 2 ohms: 1300W — Higher current capability translates to more dynamic peak impact and midbass presence with a 2Ω setup.
• RMS Power @ 1 ohm: 2500W — Maximum continuous power for demanding bass or full-range sections when a single channel drives a low-impedance load.
• MAX Power @ 1 ohm (Burst): 2800W — Short-term power headroom to handle transient peaks without clipping.
• Frequency Response: 10Hz–20kHz — Extends from rumbling lows to clean highs, suitable for full-range performance in a mono configuration.
• Signal to Noise Ratio: 83dB — Higher ratio reduces audible noise, contributing to clearer quiet passages in music.
• Efficiency @ 4 ohms: 85.6% — High efficiency minimizes heat under typical operating conditions, aiding performance in compact enclosures.
• Damping Factor: 90 — Indicates good control of speaker motion, improving transient response and bass articulation.
• Input Impedance: 10KΩ — Compatible with a wide range of source devices, helping preserve signal integrity.
• Total Harmonic Distortion: 0.5% — Low distortion contributes to cleaner output at high output levels.
• X-Over: Fixed Band-Pass; HP 10Hz–2kHz, LP 40Hz–20kHz — Provides defined bandwidth control to tailor the amp’s output for bass, mids, or highs within a fixed range.
• Bass Boost: 0–12dB at 50Hz — Allows targeted bass emphasis to tastefully enhance low-end presence without overhang.
• Channels: 1CH (Monoblock) — Dedicated single-channel operation for high-power, streamlined installation.
• Min Impedance: 1Ω — Capable of driving very low-impedance loads when paired with appropriate speakers.
• LED Indicators: Power / Protect / Clipping — Quick visual status of operation and protection states.
• Remote Level Control: Yes (Volmeter Optional) — Fine-tune output from the seat; Volmeter option adds voltage monitoring capability.
• Cooling: Smart Cooling x 2 — Dual fans manage thermal performance to sustain output during long sessions.
• Protections: Thermal, Over-Load, Short Circuit Output, DC Output Protection, Voltage Input Protection, Clipping Protection — Comprehensive safeguards to protect amp and vehicle electricals.
• Tiffany RCA Terminals — Premium, low-resistance connections for reliable signal transfer.
• Body Color / Finish: Titanium (also blue and red options) — Aesthetically compatible with multiple build/themes.
• Power Input Terminal Size: 0GA — Heavy-gauge input for robust power delivery.
• Fuse Size: 200A — High-current protection aligned with its power capability.
• Dimensions: 8.85" L x 5.5" W x 2.36" H; Heatsink Length 7.6" — Compact footprint designed for easy installation in tight spaces.
• Weight: 2.1 kg — Lightweight for a high-power monoblock, aiding installation flexibility.
• PCB / Construction: Protective coating to prevent moisture corrosion; bonded components for extra vibration protection — Built to endure challenging environments and dynamic vehicle conditions.

In a real car audio build, this amplifier pairs with DS18 FRP-2.5K drivers to deliver solid, high-power mono performance in a compact chassis. The combination of robust protections, dual cooling, and a programmable yet fixed-bandwidth crossover helps you place a clean, articulate bass foundation or a precise full-range output in tight trunks or under-seat spaces, with monitoring options and color choices to fit your install aesthetic.