Rockford Fosgate P3SD4-8

Punch 8" P3S Shallow 4-Ohm DVC Subwoofer If you love deep, hitting bass but drive a truck, a compact sedan, or a vehicle with tight trunk space, you’ve probably been told you just don't have the room for a real subwoofer. The Rockford Fosgate P3SD4-8 is built specifically to prove that wrong. Instead of forcing you to choose between having a functional trunk or having great sound, this 8-inch shallow-mount subwoofer is engineered to fit into tight spaces where a traditional, bulky woofer simply can’t. Rockford Fosgate compressed the physical size of the motor structure without sacrificing the "Punch" they are famous for. So, what makes this version different? This model features Dual 4-Ohm voice coils. If you are looking to wire a single subwoofer down to a 2-Ohm load to get the perfect amount of power out of a standard mono amplifier, or if you plan on running a pair of these subs together, this D4 version is exactly what you need. It delivers a solid 150 Watts RMS of clean, impactful low-end right from behind your seat or under a cargo floor. It's real bass, tailored for real-world space. Product Highlights Big Bass, Tiny Footprint: Specially designed shallow motor assembly allows you to drop this into tight enclosures, making it the perfect upgrade for trucks, compact sedans, and SUVs with limited space. Dual 4-Ohm Configuration: Built with Dual 4-Ohm Voice Coils (DVC), giving you the specific electrical flexibility needed for multi-sub setups or matching perfectly with standard mono car amplifiers. Premium Construction: An anodized aluminum cone and dustcap keep the woofer incredibly rigid and lightweight, meaning your bass stays clean and distortion-free even when you crank the volume. Stays Cool Under Pressure: The StampCast basket features integrated spider venting to continuously flow air across the voice coils, protecting your investment during long, loud listening sessions. Key Features M-Roll Santoprene™ Surround: This specialized rubber surround allows for maximum cone movement (excursion) while resisting the wear, tear, and temperature shifts of daily life in a vehicle. Enclosure Versatility: Optimized to perform beautifully whether you prefer the tight, accurate punch of a sealed box or the extra volume and boom of a vented enclosure. Dual Linear Spiders: Features embedded 16 AWG tinsel leads to securely guide the cone's movement, ensuring long-term reliability and preventing annoying mechanical noise or rattles at high volume. Diamond Cut Trim Ring: Includes a cast aluminum trim ring that gives your install a clean, high-end look right out of the box, with the option to add a protective grille later. Technical Specifications Feature Specification Subwoofer Size 8" Woofer Series Punch P3S Impedance Dual 4-Ohm Power Handling (RMS) 150 Watts Power Handling (Max) 300 Watts Cone Material Anodized Aluminum Surround Material M-Roll Santoprene™ Voice Coil Type Dual Voice Coil (DVC) What’s In The Box? (1) Rockford Fosgate P3SD4-8 Shallow Subwoofer (1) Diamond Cut Aluminum Trim Ring Mounting Hardware (Hex head screws) Installation and Operation Manual