🔊 Massive Audio EX4R – 4-Channel Mega Car Audio Amplifier

A car audio amplifier boosts your head unit’s signal into clean, powerful, and precise audio for your speakers. The Massive Audio EX4R is a high-power 4-channel mega amplifier, delivering massive RMS and peak power for doors, mids, highs, and bridged subwoofer setups—perfect for high-performance car audio systems.

⭐ Why Choose the EX4R?

• 🔊 RMS Power:

  • 800W x 4 @ 4Ω

  • 1,200W x 4 @ 2Ω

• 💣 Peak Power: 1,600W x 4

• ⚡ Bridged RMS: 2,400W x 2 @ 4Ω for subwoofer channels

• 🎶 High-Fidelity Sound: THD <0.1%, S/N >90dB

• 🔧 Flexible Input Levels: 0.4–10V (high or low)

• 🎚️ Frequency Response: 20Hz – 30kHz for full-range clarity

🔧 Technical Specs & Performance

• Low Pass Filter (LPF): 20Hz – 250Hz / 200Hz – 2.5kHz

• Subsonic Filter: 20Hz – 300Hz / 200Hz – 3kHz

• Minimum Impedance: 2Ω Stereo / 4Ω Bridged

• External Fuse: 200A

• Dimensions: 14.09" L x 5.9" W x 2.1" H

• Bass Remote: N/A

🛠️ Built for Extreme Car Audio Performance

• Clean, powerful RMS output for mids, highs, and subs

• Bridges easily for subwoofer channels

• Ultra-low distortion and high S/N for crystal-clear sound

• Rugged, high-efficiency design

• Ideal for competition-grade or high-powered daily car audio setups

💥 Benefits of the EX4R Car Audio Amplifier

• Massive 4-channel RMS and peak power

• Bridges easily for subwoofer channels

• Crystal-clear, distortion-free audio

• Full-range frequency response for every speaker in your system

• Reliable Massive Audio engineering and durability