Rockford Fosgate Prime 500 Watt Mono Amplifier

  • $309.99

πŸ”Š Rockford Fosgate R2-500X1 500W Mono Amplifier πŸ’₯

Clean, Reliable Bass Power — Efficient Amplification for Subwoofer Systems πŸš—πŸ”‰
The R2-500X1 is a robust mono amplifier built to deliver dependable low-end power for standalone subwoofer systems. With efficient Class-D design and flexible tuning controls, this amp helps unlock deeper, tighter bass — perfect for daily drivers and aftermarket setups upgrading from factory sound.

⚑ Key Features

  • πŸ”Š 500 W RMS x 1 @ 2 Ω — Strong continuous power for driving a subwoofer

  • πŸ’ͺ 300 W RMS x 1 @ 4 Ω — Solid performance at higher impedance

  • πŸŒ€ Class-D Efficiency — Reduced heat with improved electrical efficiency

  • 🎚 Variable Low-Pass Filter (40–250 Hz) — Tune bass response to match your system

  • πŸ“‰ Variable Subsonic Filter — Protects your sub from ultra-low frequencies that can cause distortion

  • πŸ”Š Adjustable Bass Boost — Add punch to the low end when needed

  • πŸ›‘ Multi-Way Protection Circuitry — Safeguards against thermal overload, speaker shorts, over-current, and DC faults

  • 🧠 Signal-Sensing Turn-On — Simplifies installation with many factory radios

  • πŸ›  Compact, Install-Friendly Chassis — Easy to fit under seats or in tight spaces

  • πŸ”Œ RCA Inputs & Secure Terminals — Clean signal paths and solid wiring connections

πŸ“Š Performance Specs

  • πŸ”Š RMS Power: 500W x 1 @ 2 Ω

  • ⚑ RMS Power: 300W x 1 @ 4 Ω

  • 🎚 Crossovers: Adjustable low-pass & subsonic filters

  • πŸ“‰ Bass Boost: Variable adjustment

  • πŸ›‘ Protection: Multi-way (over-temp, short, over-current, DC offset)

  • πŸ“ Chassis: Compact design for flexible mounting

🎯 Why It’s a Great Choice

The R2-500X1 provides balanced bass power and efficient performance in a compact package. Whether you’re upgrading a factory system or building a modest custom subwoofer setup, this amplifier delivers controlled, punchy low end with simple tuning and solid protection features.

πŸš— Perfect For

  • πŸ”Š Driving a single subwoofer or small sub system

  • 🎢 Daily drivers that want deeper bass

  • πŸ’ͺ Custom audio builds with limited space

  • πŸ”§ Compatible upgrades to factory audio systems

🧠 Pro Tips

  • Match amp power to sub RMS rating: Pair this amp with a subwoofer (or subs) capable of handling approximately 500 W RMS at the chosen impedance (often 2 Ω) for clean, distortion-free bass.

  • Tune your enclosure correctly:

    • A sealed box tuned slightly above the resonant frequency gives tighter, punchier response.

    • A ported box tuned around 32–38 Hz provides deeper low-end output with more “boom.”

  • Set filters before boosting: Adjust the low-pass crossover to your sub enclosure’s tuning, then use the bass boost (2–6 dB) sparingly to enhance low frequencies without distortion.

  • Use quality wiring & proper fusing: Good gauge power/ground wiring and proper fuse ratings help ensure stable current delivery and protect your electrical system.

CUSTOMER REVIEWS

This product has no reviews.