Quantum Audio QWX4000/8D4 QWX Series 8″ 4000W Peak Power Handling at 4 Ohm, Dual Voice Coil Paper Cone Component Car Subwoofer
We are a Quantum Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What’s Inside?
- • 8″ Dual Voice Coil Car Subwoofer
- • Owner’s Manual
Powerful Dual Voice Coils & Durable High-Temp Components
Get versatile wiring options with dual 4-ohm voice coils for perfect amplifier matching and maximum performance. Experience powerful, distortion-free sound thanks to the 2.5″ high-temperature voice coil built to handle intense power with lasting reliability. Enjoy clear, precise bass with a compressed paper cone that’s both lightweight and incredibly durable for accurate sound reproduction.
Durable Design with Enhanced Cooling & Protection
Boost your bass performance with a double-stitched foam surround that increases durability and allows for greater speaker movement. Stay worry-free during long listening sessions thanks to the die-cast aluminum vented basket that enhances airflow and prevents overheating. Plus, the protective magnet cover not only looks tough but also shields your subwoofer’s vital components for lasting reliability.
Secure Connections & Airtight Seal for Superior Bass
Experience reliable, noise-free connections with heavy-gauge spring terminals that keep your wiring secure and stable. The proprietary full-round PVC gasket ensures an airtight seal, eliminating air leaks for punchier, more accurate bass. Together, these features guarantee consistent performance and powerful sound every time.
