Rockford Fosgate R2-250X1 Prime Mono Amplifier 250 Watt Class-D Car Audio Amp

Product Description:

The Rockford Fosgate R2-250X1 is a compact mono amp built for simple subwoofer setups. It’s part of the Prime series, so it keeps things straightforward—easy to install, easy to tune, and reliable for everyday use.

If you’re adding a single sub or just want to bring some low end into a factory system, this gets the job done without overcomplicating anything.

What it does:

• Mono amplifier designed for subwoofers
• Great for entry-level or factory system upgrades
• Compact size for easy placement

Specifications:

• Power Output:
  • 150W x 1 @ 4Ω
  • 250W x 1 @ 2Ω
• Amplifier Class: Class-D
• Frequency Response: 20Hz – 250Hz
• Signal-to-Noise Ratio: >80 dB
• Input Sensitivity: 150mV – 4V
• Crossover:
  • Variable Low-Pass
  • 50Hz – 250Hz crossover range
  • 12 dB/octave slope
• Bass Boost:
  • 0 – +12dB @ 45Hz
• Inputs:
  • High-level inputs (speaker level)
  • Low-level RCA inputs
• Remote Bass Level Control: Compatible (optional knob)
• Cooling: Convection cooling design
• Dimensions:
  • Approx. 8.5" x 6.8" x 2.0"