ARC Audio - 8D4 8” 4 Ohm Subwoofer - Black/Gray

Experience powerful, precision-engineered bass with the MB Quart Reference 6.5" Subwoofer, built to elevate your car audio system with deep, distortion-free performance. Designed for serious audio enthusiasts, this subwoofer delivers up to 1200 watts of output, producing rich, impactful low frequencies that bring your music to life.At the heart of this subwoofer is a 1.5-inch voice coil mounted on a rear-vented aluminum former. This advanced design efficiently dissipates heat during operation, reducing distortion and ensuring consistent sound even at high volumes. By keeping temperatures lower, it also extends the lifespan of the component, making it a reliable choice for long-term use.Engineered for high performance, the MB Quart subwoofer features a specialized dual poly cotton spider with double centering. This design enhances stability and control, allowing the subwoofer to handle more power with improved reliability and minimal unwanted vibration or interference.Built for durability, the pressure-treated, double-stitched foam surround maintains smooth, linear piston motion. This ensures accurate sound reproduction while minimizing distortion, even during intense bass output. Combined with a vented high-energy motor assembly and dual 70 ounce magnets, the subwoofer delivers impressive sound pressure levels with clarity and strength.Installation is quick and versatile thanks to push-and-insert style terminals, making it compatible with a wide range of vehicle audio setups. Whether upgrading or building a system from scratch, the MB Quart Reference subwoofer offers the performance and durability needed for exceptional bass.

When Kicker created the original Hideaway compact HS8 powered sub, they wanted to make a subwoofer that could fit almost anywhere and still deliver the performance that made Kicker famous. The HS10 sub adds the extra punch of a 10" speaker and a built-in 180-watt amplifier to give you really impressive bass response from a sub that will still fit almost anywhere. With a Kicker 10" woofer, you can expect serious low end, and you can install the HS10 under most seats to bring the bass right up close. The tough all-aluminum chassis and stylish metal grille protect the speaker and deliver great sound. High- and low-level inputs give you plenty of options for hooking up your sub, and the HS10 can accept input signals from 0.25 to 40 volts so it works with almost any vehicle without adding a line output converter.The Hideaway includes an adjustable low-pass crossover, a subsonic filter to improve efficiency, a phase switch, and a variable +6 dB bass boost adjustable with the included remote control bass knob. The HS10 also offers two auto turn-on options. The package includes a wiring harness for power, signal and remote turn-on connections with a quick-connect Molex plug to make installation simple.

The CompRT Down-Firing Subwoofer Enclosures come loaded with a passive reFLEX subwoofer and KICKER CompRT active subwoofers. The patented design of the TRTP was created in-house by KICKER engineers. The new benchmark in ultra-thin, pre-loaded enclosures, the TRTP’s unique shape and beefy construction are the perfect combination of convenience and reliability. Place the TRTP under your truck seat or cargo area for great bass – no grille needed! Covered in stylish black carpeting and built with thick MDF, these tough enclosures take serious power without taking up needed space. Heat is the enemy of endurance. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling to help our CompRT subs run 25 percent cooler. RoHS Compliant.