350W RMS

R-Series 8-Inch 350-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Dual Voice Coil Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output. The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non- stop bass performance. The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ- Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The R2-W8D2 and R2-W8D4 is compatible with the KTE-8G Grille System (sold separately). The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi- Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer. Features Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers Polypropylene/Ceramic Composite Dust Cap  Kevlar Reinforced Pulp Cone High-Performance subwoofers   Twist-Lock Grille Mount System  High-Amplitude Multi-Roll (H.A.M.R.) Surround  Large Double-Stacked Magnets Specifications 350W RMS  1000W Peak Power Handling  Frequency Response: 30Hz-200Hz  Sensitivity (1W/1m): 83.5dB   Nominal Impedance: 4Ω Voice Coil: 35mm  X-Max: 12mm Magnet Weight: 56oz  Mounting Depth: 4-3/8” (118mm) Cutout Size: 6-15/16” (176mm) Push-Type Speaker Terminals (Up to 8AWG Wire Size) CTA-2031 Compliant  Alpine R2-W8D Manual

Read more less

Alpine 350-Watt Thin 10-Inch Subwoofer Driver, 2Ω or 4Ω Impedance The SWT 10” Truck Subwoofer has been engineered to offer more installation flexibility without sacrificing big output to build the ideal sound system for your truck. At 4-1/8” deep, these subs provide deep bass performance where it normally couldn’t fit in a truck. And the vented pole optimized for 4-1/8” deep box is the ideal enclosure size meaning great bass performance can fit just about anywhere in your truck. The FEA-Optimized Motor Structure together with Alpine's revolutionary High-Amplitude Multi Roll (HAMR) Suspension Design gives the new SWT Truck Subwoofers the highest X-max and SPL output in its category. The new SWT Truck Subwoofers deliver the best-in-class bass output, ultra-low distortion, and unparalleled sound quality. With a real world, measured 11mm of X-max, the SWT subwoofers perform like traditional models, yet fit in smaller spaces. 4 UNIQUE ALPINE TECHNOLOGIES Radial Vented VC Heat Sink & Airflow Management SystemActively manages voice coil temperatures by forcing air directly across the heat sink system. FEA Optimized Dual-Sided Machined CRC Motor StructureCreates a symmetrical magnetic field with evenly distributed flux density to greatly reduce distortion, while further improving power handling and output. FEA Optimized Injection Molded TPE Spider with Pass-Through Gap DesignProvides the mechanical clearance needed for over 50mm of peak-to-peak excursion, unleashing massive output potential from a small package FEA Optimized HAMR SurroundThe High-Amplitude Multi Roll Surround Design allows for extreme excursions without sacrificing valuable cone area. FEA Optimized for linearity and made with injection-molded Santoprene ®, the HAMR surround is a key part of the suspension system that provides accurate, distortion-free control at extreme excursions. Specifications 350W RMS, 1000W Peak Power Handling Frequency Response: 30Hz-200Hz Mounting Depth 4-3/16" 2Ω or 4Ω Voice Coil

Read more less

10-Inch 350-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC This 43CVR 10" subwoofer by Kicker uses an advanced heat dispersion system with perimeter venting to allow air to circulate while the Kicker proprietary UniPlate™ system redirects even more heat away from the motor.  The chassis of this 10-Inch sub holds a pair of high-temp voice coils that move an injection molded woofer. The CompVR 10" subwoofer is available in a 2Ω or 4Ω dual voice coil design. The 43CVR102 and 43CVR104 10-Inch subwoofers works best with a sealed or ported enclosure and 350 watts of recommended power. See below for more details. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 350 Peak Power (watts, per ANSI/CTA-2031-A) 700 SENSITIVITY [dB 1w/1m]: 83.6 MOUNTING DEPTH [in, cm]: 5 1/2, 14 MOUNTING DIAMETER [in, cm]: 9 3/16, 23.3 MIN SEALED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX SEALED BOX VOL [cu. ft, L]: 3, 85 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 Kicker CompVR Subwoofer Manual

Read more less

10-Inch 350-Watt Thin Subwoofer Driver, 2-Ohm or 4-Ohm SVC The CompVT 10" subwoofer by Kicker is a thin slimline driver that pounds in a limited space. A special four-layer voice coil provides the ability to work with serious amounts of power without the bulk of a standard subwoofer. The Kicker 43CVT102 and 43CVT104 subs work best with a sealed or ported enclosure and 350 watts of recommended power. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 or 4 SVC Recommended Amplifier Power (watts RMS) 350 Peak Power (watts, per ANSI/CTA-2031-A) 700 SENSITIVITY [dB 1w/1m]: 87.2 MOUNTING DEPTH [in, cm]: 4 1/4, 10.8 MOUNTING DIAMETER [in, cm]: 9 3/16, 23.3 MIN SEALED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX SEALED BOX VOL [cu. ft, L]: 3, 85 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 Kicker CompVT Subwoofer Manual

Read more less

8-Inch Thin Subwoofer Driver, 350-Watt RMS, 2-Ohm or 4-Ohm Dual-Voice-Coil The Kicker Solo-Baric® L7T square subwoofer delivers more bass than a round driver, giving you up to 20% more cone area than a round sub while fitting where only a thin driver will do. Match any L7T thin sub with a KX-Series mono amplifier for an outstanding combination of power and size. Uses a sealed or ported enclosure Square sub design moves 20% more air than round subwoofers Easily mounts under or behind a deat Dual voice coil design Ribbed santoprene surround resists heat And degrading Bumped top plate for more excursion & smoother performance SoloKon™ cone with 360-degree back bracing UniPlate™ solid pole pPiece & backplate for excellent heat dissipation Durable steel basket Specifications Size (IN.,CM) 8, 20 Impedance (OHMS) 2 or 4 DVC Recommended Amplifier Power (watts RMS) 350 Peak Power (watts, per ANSI/CTA-2031-A) 700 Sensitivity (dB 1w/1m) 84.835 Frequency Response (Hz) 30-100 Mounting Depth (IN.,CM) 2-3/4, 7 Mounting Cutout, Square (IN.,CM) 7-3/8, 18.8 Min Rec Sealed Box Volume (CU. FT., Liters) 0.2, 5.66 Max Rec Sealed Box Volume (CU. FT., Liters) .75, 21.2 Min Rec Vented Box Volume (CU. Ft., Liters)** .8, 22.7 Max Rec Vented Box Volume (CU. Ft., Liters)** 1.2, 34 Kicker L7T Subwoofer Manual

Read more less