NVX - NSW84v3 800W Peak (400W RMS) N-Series v3 8in Dual 4-Ohm Car Subwoofer

Experience the high-quality sound your subwoofers deserve with the QPower QBomb 8-Inch Quad Ported Subwoofer Box. This casing was ideally designed to fit GMC and Chevy Crew Cab from 2007 to current.The enclosure features 4 8-inch ported openings for an ideal fit. The cover is designed for the utmost durability, so you can enjoy musical longevity. Constructed from a strong bed liner material, this enclosure will protect your subwoofers from any unnecessary wear or tear. Once fitted, the enclosure will elevate your speakers to a whole another level. With underseat frontfire capabilities, the enclosure will help produce a louder and crisper sound than ever before. Feel free to turn up the bass as loud as you want, as the enclosure's design is the ideal spot for bass bumping at a comfortable tuning frequency of 35 hertz.Crank up that volume and enjoy that sound, with this QPower 8-Inch Quad Ported Subwoofer Enclosure Box.

Pump up the sound with this pair of MB Quart Discus 400-Watt, 8-inch Shallow Mount Subwoofers. This slim subwoofer speaker is great for saving space in your vehicle while producing great sound you'll crave. The 8-inch speakers put out 400 watts of max power and 200 watts RMS power handling, giving you car audio experience you can't live without. Additionally, with dual 4-ohm 2-inch voice coils, thermal formed poly cone, vented aluminum former, and butyl surround, these car speakers provide durability and quality sound all in 1 compact speaker. The 2-inch voice coil partners well with its vented aluminum voice coil former for deep beats and bass. The design is based on the incredibly popular RLP MB Quart models, building off this style's best features. This subwoofer pair is perfect for tight spaces like in trucks and under-seat applications and works best in sealed enclosures with a mounting depth of 2.80 inches and a cut-out diameter of 7.24 inches. Don't settle for a mediocre speaker. Get these 2 MB Quart Discus 400-Watt, 8-inch Subwoofers and amp up your vehicle sound system!

The Hifonics HFX12D4 is a powerful 12-inch subwoofer designed to enhance your car audio system with deep, impactful bass. With a dual 4-ohm voice coil design, it offers flexible wiring options for easy integration into various setups. Whether you're upgrading your system or starting fresh, this speaker delivers impressive low-frequency response with clarity and precision.With 800 watts peak power and 400 watts RMS, the subwoofer produces rich, controlled bass. Its heavy-gauge, powder-coated steel basket minimizes vibrations, while the pressure-treated foam surround and poly-cotton spider ensure smooth cone movement and reduced distortion. A vented aluminum former and back venting system efficiently dissipate heat, allowing for consistent, high-performance sound.Designed for versatile installation, the speaker fits sealed and vented enclosures, providing either tight or booming bass. Its 5.61-inch mounting depth accommodates various vehicle types, while spade-style terminals allow secure wiring. With an 86dB sensitivity rating, it efficiently converts power into sound without overloading your amp.For those seeking a powerful yet reliable upgrade, the Hifonics HFX12D4 is a solid choice. Built for performance and durability, it transforms your car’s sound system, making every drive a dynamic listening experience.