The Memphis Audio PRXS112SP is an all-in-one powered slim bass enclosure designed for trucks, SUVs, and compact installs where space is limited but strong bass output is still important. It combines a shallow-mount 12-inch Power Reference subwoofer with an integrated 350W RMS amplifier inside a compact ported enclosure. One of the biggest advantages of the PRXS112SP is its ultra-slim profile while still using a ported enclosure, which helps produce stronger low-end output and better efficiency than many compact sealed powered enclosures. Memphis also includes high-level inputs, auto turn-on functionality, and a remote bass knob for easier OEM integration. Key Features: Single 12" shallow-mount subwoofer Built-in 350W RMS amplifier 700W peak power handling Ported enclosure design Ultra-slim truck-style enclosure Remote bass level control included High-level & low-level inputs Current-sense auto turn-on DVVC Direct Vent Voice Coil Cooling Rubber surround Heavy-duty stamped basket Grill included Performance Specifications: RMS Power: 350 Watts Peak Power: 700 Watts Enclosure Type: Ported Woofer Size: 12" Dimensions: 24.5" × 6.5" × 15.1" Best Applications: Behind-seat truck installs Space-limited SUVs Factory radio bass upgrades OEM integration systems Daily-driver bass systems