QPower - Dual 8" Sub Box - Ford F150 SuperCrew 09-26, F250/F350 Super Duty 17-26 - Charcoal Black

Dual L7T Truck-Specific Enclosures provide impactful bass and install under the back seat to retain cab space and legroom. It’s simple – more cone area means more air moves – for more bass and up to 20% more cone area than a conventional round sub. KICKER acoustic engineers put the largest voice coil and magnet we’ve ever integrated into a thin sub, then added a next-level top-plate design, unique heat management system and our signature cone stitching all help to give you deep bass and outstanding reliability in a single, mind-blowing design that gives you max output!

ULTRA-SHALLOW DESIGN For those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to add a subwoofer, Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications. EXTREME OUTPUT Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design. At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling. Precise Bass Control Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control. FEATURES 12” High-Performance Shallow Bass Driver Alpine Gen2 DD Linear Magnetic Circuit Cast Aluminum Frame Aluminum Dust Cap Neodymium Magnet What's in the Box: 12” R-Series Shallow Subwoofer Owner’s Manual Warranty Information Online product registration information TECH SPECS Mounting Depth: 3.25” (82.55mm) X-Max: 20mm Voice Coil: 4”(102mm) Frequency response: 26Hz – 200Hz Sensitivity (1W/1M): 81bB Nominal Impedance: 4Ω 600W RMS / 1800W Peak Power Handling Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately) RS-W12D4 - THIELE-SMALL PARAMETERS Sensitivity (1W/1m): 81 dB DC Resistance (Re): 3.6∆ + 3.6∆ Free Air Resonance (Fs): 29 Hz Equivalent Stiffness: 43.84 L Mechanical Q (Qms): 7.04 Electrical Q (Qes): 1.17 Total Q (Qts): 1.49 Cone Area (Sd): 572 sq cm Linear Excursion (Xmax): 20 mm Mechanical Travel (Xmech): 54 mm

Bring out the bass in your music with this 8-inch Planet Audio subwoofer. Its poly injection cone ensures vibrations are contained for better tone, and the dual voice coil lets you add more woofers to increase the bass. This Planet Audio subwoofer produces up 1200W of power to deliver dynamic lows. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.