DS18 FRP-2.5K/RD FRP Compact Full-Range Class D 1-Channel Amplifier 2,500 Watts Rms @ 1-Ohm RED
Key features
- Amplifier channels: 1
- RMS output at 4 ohms: 700.0 W
- RMS output at 2 ohms: 1300 W
- RMS output at 1 ohm: 2500 W
DS18 FRP-2.5K/RD FRP Compact Full-Range Class D 1-Channel Amplifier 2,500 Watts Rms @ 1-Ohm RED is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
The DS18 FRP-2.5K/RD is a compact, full-range Class D monoblock amplifier for high-output, single-channel systems. It delivers 2,500W RMS at 1Ω and combines a small footprint with built-in cooling and protection features.
This red version measures 8.85" L × 5.5" W × 2.36" H, making its dimensions useful to check when planning a tight installation.
Key Features & Benefits
- High output: Its listed power ratings scale across 4Ω, 2Ω, and 1Ω loads.
- Full-range response: The 10Hz–20kHz frequency response covers sub-bass through high frequencies.
- Onboard controls: A 0–12dB bass boost at 50Hz lets you add low-frequency emphasis.
- Active cooling: Two smart-cooling fans support operation during demanding listening sessions.
- Protection and indicators: Multiple protection functions and Power, Protect, and Clipping LEDs help you monitor amplifier status.
- Compact construction: A four-layer PCB, protective coating, and vibration protection suit space-conscious automotive installations.
Technical Specifications
| Specification | Details |
|---|---|
| Brand and model | DS18 FRP-2.5K/RD; FRP-2.5K |
| Amplifier type | Compact full-range Class D, 1-channel monoblock; micro digital design |
| RMS power output | 700W @ 4Ω; 1300W @ 2Ω; 2500W @ 1Ω |
| Burst power | 2800W @ 1Ω (Burst) |
| Frequency response | 10Hz–20kHz |
| Efficiency | 85.6% @ 4Ω |
| Signal-to-noise ratio | 83dB |
| Bass boost | 0–12dB at 50Hz |
| Crossover / filter | Fixed Band-Pass crossover; HP 10Hz–2kHz; LP 40Hz–20kHz |
| RCA terminal | Tiffany RCA Terminal |
| Input impedance | 10kΩ |
| Low-level input range | 400mV–3.6V |
| High-level input | Not available |
| Protections | Thermal, Over-Load, DC Output, Short Circuit Output, Voltage Input, and Clipping |
| LED indicators | Power / Protect / Clipping |
| Remote level control | Remote Level Control with Clip Indicator (Voltmeter Optional) |
| Cooling | Smart Cooling x 2 (two fans) |
| Construction | Four-layer PCB design; Surface Mount Component Technology; protective coating for moisture resistance and vibration protection |
| Overall dimensions | 8.85" L × 5.5" W × 2.36" H |
| Heatsink length | 7.6" long |
| Weight | 2.1kg |
| Color options | Blue / titanium / red |
| Input terminal | 0GA input terminal |
| Fuse size (recommended) | 200A |
Why Choose This Product?
The FRP-2.5K/RD brings substantial single-channel power into a compact chassis. Its stated ratings at three loads help you compare output for your system’s speaker load, while the fixed band-pass crossover and onboard bass boost provide built-in signal-shaping features.
Its four-layer PCB, protective coating, and vibration protection address the demands of automotive environments. The two-fan cooling system and status indicators add practical monitoring and cooling features to a high-output installation.
Installation & Compatibility Notes
Measure the available mounting space against the amplifier’s overall dimensions and 7.6" heatsink length. Plan the power connection around its 0GA input terminal and recommended 200A fuse size.
The amplifier has low-level RCA input, with a listed input range of 400mV–3.6V. High-level input is not available. Check your source-unit connections and the amplifier’s power and speaker-load requirements before installation.
Frequently Asked Questions
What are the amplifier’s listed RMS power ratings?
It is rated at 700W RMS @ 4Ω, 1300W RMS @ 2Ω, and 2500W RMS @ 1Ω. The listed burst rating is 2800W @ 1Ω.
Does the FRP-2.5K/RD accept a high-level input?
No. High-level input is listed as not available; the amplifier has a Tiffany RCA terminal and a low-level input range of 400mV–3.6V.
What crossover and bass-boost features does it have?
It has a fixed Band-Pass crossover with HP 10Hz–2kHz and LP 40Hz–20kHz ranges. Bass boost is 0–12dB at 50Hz.
How much space should I allow for the amplifier?
Its overall dimensions are 8.85" L × 5.5" W × 2.36" H, and its heatsink is 7.6" long.
What is included with the remote level control?
The listed remote level control has a clip indicator. A voltmeter is optional.
Explore More
Explore more from DS18 at 12 Volt Outlet. Want to learn more about DS18? Explore our DS18 brand profile.
