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

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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

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8-Inch Thin Loaded Subwoofer Enclosure, 350-Watt RMS, 2-Ohm or 4-Ohm Impedance Barely six inches deep, the KICKER TL7T 8-Inch Subwoofer Enclosure is perfect for big bass under or behind your seats. Genuine Kicker L7T subwoofer included Angled design for excellent fit Heavy internal bracing Single 2-Ohm or 4-Ohm terminal Easy to install and wire Thick black carpeting Rounded corners Embroidered Kicker logo Thick MDF construction Specifications Woofer [in, cm] Solo-Baric L7T 8" 2Ω or 4 Ω Impedance [Ohms] 2 or 4 Recommended Amplifier Power [watts RMS] 350 Sensitivity [dB 1w/1m] 84.835 Box Top Depth (in, cm): 3-5/8, 9.2 Box Bottom Depth (in, cm): 6-1/4, 16 Box Height (in, cm): 11-1/4, 28.5 Box Width (in, cm): 19-5/8, 50 What's in the box? one loaded enclosure with one 8-inch subwoofermounting hardware (4 - black brackets, 4 - #10 black wood screws x 20mm, 8 - #8 black wood screws 20mm long)one owner's manualtwo stickers Kicker L7T Subwoofer Enclosure Manual

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