DS18 FRP-3.5K/RD FRP Compact Full-Range Class D 1-Channel Amplifier 3,500 Watts Rms @ 1-Ohm RED
Key features
- Amplifier channels: 1
- RMS output at 4 ohms: 1000.0 W
- RMS output at 2 ohms: 2000 W
- RMS output at 1 ohm: 3500 W
DS18 FRP-3.5K/RD FRP Compact Full-Range Class D 1-Channel Amplifier 3,500 Watts Rms @ 1-Ohm RED is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Give a high-power car audio system a compact, single-channel amplifier with the DS18 FRP-3.5K/RD. This red full-range Class D monoblock delivers 3,500W RMS at 1 ohm, with band-pass adjustment ranges for tailoring output to your system.
Key Features & Benefits
- Scalable RMS power: Choose among 1,000W at 4 ohms, 2,000W at 2 ohms, or 3,500W at 1 ohm to match your system requirements.
- Band-pass adjustment ranges: HP and LP ranges support targeted shaping for bass, midrange, or high-frequency applications.
- Dual cooling fans: Smart fans help manage amplifier heat during operation.
- Protection and status indicators: Power, protection, and clipping LEDs make operating status easier to check.
- Road-focused construction: A moisture-resistant coating and bonded components help the four-layer PCB withstand vibration and harsh conditions.
- Installation connections: Tiffany RCA terminals and a 0GA power input provide the specified input and power connections.
Technical Specifications
| Brand | DS18 |
|---|---|
| Model | FRP-3.5K/RD |
| Product type | Compact full-range Class D 1-channel amplifier |
| Color | Red |
| Power output | 1,000W RMS @ 4 ohms |
| Power output | 2,000W RMS @ 2 ohms |
| Power output | 3,500W RMS @ 1 ohm |
| Burst power | 4,000W @ 1 ohm (BURST) |
| Efficiency | 80.9% at 4 ohms |
| Crossover configuration | Fixed band-pass; no selectable crossover |
| HP range | 10Hz–2kHz |
| LP range | 40Hz–20kHz |
| Protection | Thermal, over-load, DC offset, and voltage safeguards |
| Indicators | Power, protection, and clipping LEDs |
| PCB and construction | Surface-mount components on a four-layer PCB; moisture-resistant coating and bonded components |
| Input terminals | Tiffany RCA terminals |
| Power input | 0GA |
| Input impedance | 10KΩ |
| Low-level input range | 400mV–3.6V |
| Cooling | Smart dual cooling fans |
| Remote control options | Remote level control; clip indicator included; voltmeter optional |
| Other listed color options | Blue, titanium, and red |
Why Choose This Product?
The FRP-3.5K/RD combines high RMS output with a compact design for installations where space matters. Its three RMS ratings give you distinct power options across the listed loads, while its full-range design and band-pass adjustment ranges support different system goals.
For everyday driving, the status LEDs and protection features provide useful operating feedback. The moisture-resistant PCB coating, bonded components, and dual fans address the vibration and heat considerations of vehicle audio installations.
Installation & Compatibility Notes
Plan your system around the amplifier’s listed impedance and power ratings. Confirm that the connected equipment and installation meet the requirements for your intended load before use.
The amplifier has Tiffany RCA terminals, a 0GA power input, and a low-level input range of 400mV–3.6V. Its crossover configuration is fixed band-pass, with HP and LP adjustment ranges; it does not have a selectable crossover.
Frequently Asked Questions
What RMS power does the FRP-3.5K/RD deliver?
It is rated at 1,000W RMS at 4 ohms, 2,000W RMS at 2 ohms, and 3,500W RMS at 1 ohm. The listed burst rating is 4,000W at 1 ohm.
Does this amplifier have a selectable crossover?
No. It uses a fixed band-pass configuration, with an HP range of 10Hz–2kHz and an LP range of 40Hz–20kHz.
What input connections and range does it use?
It has Tiffany RCA terminals, a 10KΩ input impedance, and a low-level input range of 400mV–3.6V.
What cooling and protection features are listed?
It has smart dual cooling fans and thermal, over-load, DC offset, and voltage safeguards. Power, protection, and clipping LEDs show amplifier status.
What comes with the remote control?
A clip indicator is included. A voltmeter is optional, and the remote offers level control.
Explore More
Shop DS18 car audio products at 12 Volt Outlet. Want to learn more about DS18? Explore our DS18 brand profile.
