Massive Audio SUMMOXL154 15 inch 3000 Watt Car Subwoofer

Description
The Massive Audio SUMMOXL154 is a beastly 15″ car subwoofer built for extreme competition and high-output systems. With a staggering 3000 W peak power capability, it's made to deliver deep, visceral bass that shakes enclosures and turns heads. Perfect for serious SPL builders, show cars, or anyone craving maximum low-end impact with solid performance.

Features
• 15″ high-excursion subwoofer designed for ultra-deep bass
• 3000 W peak power handling for intense low-frequency output
• Crafted for high-SPL and competition-level performance
• Heavy-duty construction with reinforced cone and surround
• Designed for superior heat dissipation under high power
• Stable output with minimal distortion even at high volume
• Optimized for ported enclosures and competition boxes

Specifications
• Subwoofer Size: 15 inches
• Peak Power Handling: 3000 W
• RMS Power: Typically around half of peak (approx. 1500 W RMS)
• Impedance: Usually single voice coil (exact ohm not specified)
• Frequency Response: Engineered for low-frequency range (approx. 25–500 Hz)
• Sensitivity: Estimated ~90 dB (subject to design specifics)
• Mounting Depth: Large, given 15″ structure (approx. 8–10″)
• Voice Coil: Heavy-duty design (likely 4–8 ohm stable)
• Application: High-output car audio or SPL competition