Alpine - SWT-10S4 Ohm 10" Subwoofer (4 Ohm) - Black

The new design and enhanced performance of the R2-Series subwoofers offer deeper bass and tighter bass control compared to the previous generation. Updates to the new generation include larger, double-stacked magnets, an integrated Faraday ring, and a Kevlar-treated cone. All of these updates equal unmatched durability and reliable performance, even at high volumes. The R2-W10D4 handles up to 750 watts RMS, so it's ready for your high-powered amp. Its dual oversized 4-ohm voice coils offer wiring flexibility for multiple subwoofer setups. Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it.

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: 2Ω 600W RMS / 1800W Peak Power Handling Compatible with KTE-RS10G Subwoofer Grille Kit (sold separately) RS-W10D2 - THIELE-SMALL PARAMETERS Sensitivity (1W/1m): 79 dB DC Resistance (Re): 1.8∆ + 1.8∆ Free Air Resonance (Fs): 30 Hz Equivalent Stiffness: 20.64 L Mechanical Q (Qms): 6.67 Electrical Q (Qes): 1.11 Total Q (Qts): 0.95 Cone Area (Sd): 380 cm2 Linear Excursion (Xmax): 20 mm Mechanical Travel (Xmech): 54 mm

Add extra punch to your sound system with the Next-Generation Alpine S-Series Subwoofers; now redesigned for powerful and reliable bass performance at an approachable price point. With an impressive power handling of 600W RMS and a peak power handling of 1800W, the Next-Gen 10” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 25Hz to 215Hz and a sensitivity of 85dB (1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres.