QPower - Dual 10" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13 - Black

Experience rich, precise bass from a low-profile installation with the NVX SQW104 SQ-Series 10" slim car subwoofer. Polypropylene cone, rubber surround, custom-tooled die-cast aluminum basket, and 16 mm Xmax help preserve depth, control, and tonal accuracy. With 600W RMS power handling and dual 4-ohm voice coils, this NVX subwoofer brings high-end sound quality to stealth truck and cargo-saving enclosures.

Bring full-bodied bass to tight spaces with the NVX SMW10D4 S-Series 10" shallow-mount car subwoofer. Slim-profile motor geometry and a 3.23" mounting depth make it ideal for under-seat, behind-panel, and other space-restricted enclosures without sacrificing valuable cargo room. With 350W RMS power handling, this slim subwoofer delivers deep, punchy impact for practical daily-driver builds.

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 10” High-Performance Shallow Bass Driver Alpine Gen2 DD Linear Magnetic Circuit Cast Aluminum Frame Aluminum Dust Cap Neodymium Magnet What's in the Box: 10” 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: 29Hz – 200Hz Sensitivity (1W/1M): 83bB Nominal Impedance: 4Ω 600W RMS / 1800W Peak Power Handling Compatible with KTE-RS10G Subwoofer Grille Kit (sold separately) RS-W10D4 - THIELE-SMALL PARAMETERS • Sensitivity (1W/1m): 78 dB • DC Resistance (Re): 3.6∆ + 3.6∆ • Free Air Resonance (Fs): 31 Hz • Equivalent Stiffness: 23.35 L • Mechanical Q (Qms): 5.72 • Electrical Q (Qes): 1.66 • Total Q (Qts): 1.19 • Cone Area (Sd): 380 cm2 • Linear Excursion (Xmax): 20 mm • Mechanical Travel (Xmech): 54 mm