B2 Audio RAGE 7800 Watt Class D 1-Ohm Full Range Monoblock Amplifier 400 Watts RMS 88 inches in diameter for

88 inches in diameter for proper fitment

Benefits: This amplifier is well suited to a multi-amp front-stage plus sub setup in sedans or SUVs

4 is a high‑output 4‑channel full‑range Class A/B amplifier built for serious car‑audio installs

Bolt Pattern Diameter 11

B2 Audio RAGE 7800 Watt Class D 1-Ohm Full Range Monoblock Amplifier 400 Watts RMS 88 inches in diameter forUnleash 8,000 Watts RMS at 1 Ohm with the B2 Audio RAGE 7800 Watt Class D Monoblock a purpose built, competition grade amp designed for extreme bass and precise control in demanding systems. RMS Power @ 1 Ohm: 7800W* 8000 W maximum output into a single channel at 1 ohm, delivering brute force bass for large subwoofers in challenging builds. RMS Power @ 2 Ohm: 4200W* 4500 W strong headroom for high demand subs while maintaining clean, controlled