Rockford Fosgate R2-500X4

Versatile Power with Class D Efficiency
The Rockford Fosgate R2-500X4 Prime 4-Channel Amplifier brings powerful sound and high efficiency to your vehicle audio system. With 500 Watts of RMS power, this amplifier delivers exceptional performance with the ability to power your full-range audio needs, whether you're running a 4Ω or 2Ω stereo system, or bridging for a more focused mono output. The Class-D technology ensures that the amplifier operates efficiently, drawing less power from your vehicle’s electrical system while still pushing out powerful, distortion-free sound that will elevate your listening experience.

Advanced Sound Control and Customization
The R2-500X4 amplifier is designed for optimal sound control, featuring Rockford Fosgate’s exclusive C.L.E.A.N. circuitry, which allows you to fine-tune your gain settings for the clearest, most distortion-free audio. The integrated Punch EQ boosts low frequencies for deeper, more impactful bass, and corrects for acoustic deficiencies, delivering up to 3X the bass for enhanced sound quality. Additionally, the adjustable 12 dB/octave high and low pass Butterworth crossovers give you the flexibility to tailor your system’s output to your exact needs, whether you’re focusing on highs, mids, or deep bass.

Compact, Efficient, and Easy to Install
Despite its powerful output, the R2-500X4 is compact and easy to install, measuring just 1.9" x 6.8" x 10.1". This allows it to fit into tight spaces in most vehicle configurations without sacrificing performance. The amplifier features RCA pass-through outputs for easy system expansion, while the high-level input capability ensures compatibility with factory audio systems. The top-mounted controls make adjustments quick and easy, while the defeat-able auto turn-on circuit ensures that the amplifier powers up automatically when an audio signal is detected, simplifying the installation process.

Highlights:

1. 500 Watts RMS Power – Delivers powerful, consistent sound with 500 Watts of RMS power, perfect for full-range or bridged systems.
2. Class D Technology – Ensures high efficiency and minimal power demand from your vehicle’s electrical system while maintaining excellent performance.
3. C.L.E.A.N. Circuitry – Optimizes gain adjustments to eliminate distortion, delivering clear and accurate sound.
4. Punch EQ – Provides up to 3X the bass by boosting low frequencies and compensating for acoustic deficiencies.
5. Adjustable Crossovers – 12 dB/octave high and low pass Butterworth crossovers for precise frequency control, enabling customization for different sound systems.
6. Flexible Power Options – Operates at 75 Watts x 4 @ 4Ω, 155 Watts x 4 @ 2Ω, or 250 Watts x 2 @ 4Ω bridged/mono, offering versatile configurations for various setups.
7. Balanced Differential Inputs – Guarantees high-quality signal transfer and reduced interference for cleaner sound.
8. RCA Pass-Through Outputs – Allows for easy expansion of your audio system with multiple amplifiers or components.
9. High-Level Input Capability – Compatible with factory systems, allowing for easy integration without the need for a signal converter.
10. Defeat-able Auto Turn-On Circuit – Automatically powers up the amplifier when an audio signal is detected, or can be manually controlled if preferred.
11. Compact Size – Small dimensions (1.9" x 6.8" x 10.1") make it easy to install in tight spaces while maintaining high output.
12. Durable Build Quality – Rockford Fosgate’s renowned build quality ensures long-lasting, reliable performance with a full 1-year warranty.
13. Affordable Performance – Provides premium sound and performance at an affordable price, making it an excellent choice for car audio enthusiasts.