Take your car audio to the next level with a Spike Series 8” single-voice-coil 2-ohm subwoofer by AudioControl. The SPK-8S2 features a heavy-duty rigid basket and motor design to provide ultra low bass for an immersive listening experience. This versatile subwoofer also includes a removable grille for extra durability.
Q: What is the cutout diameter for installing the subwoofer?
A: The cutout diameter for installing the subwoofer is 7.25 inches.
Q: Does the subwoofer have a removable grille?
A: This versatile subwoofer also includes a removable grille for extra durability.
Q: What is the maximum power handling of the subwoofer?
A: The peak power handling of the subwoofer is 500 watts.
Q: Is the subwoofer designed for marine use?
A: This subwoofer is not designed for marine use.
Q: What is the weight and dimensions of the subwoofer?
A: The product weighs 7 pounds, has a diameter of 7.25 inches, a width of 8.425 inches, and a depth of 5.471 inches.
Q: What is the subwoofer's sensitivity?
A: The subwoofer's sensitivity is 83.384 decibels.
Q: What is the minimum frequency response of the subwoofer?
A: The minimum frequency response of the subwoofer is 30 hertz.

Take your car audio to the next level with a Spike Series 8” single-voice-coil 2-ohm subwoofer by AudioControl. The SPK-8S2 features a heavy-duty rigid basket and motor design to provide ultra low bass for an immersive listening experience. This versatile subwoofer also includes a removable grille for extra durability.

With an ultra-shallow enclosure design and powerful sound output, the R-Series Shallow Preloaded Subwoofer Enclosures give you the best of both worlds in size and sound. Features: Optimal sealed cabinet quality Aluminum Dust Cap Neodymium Magnet Alpine Gen2 DD Linear Magnetic Circuit CARB compliant ¾” MDF construction Premium Alpine embroidered black carpet Alpine-branded terminal cup Pre-installed steel mesh grille Includes a 12” R-Shallow Subwoofer (RS-W12D4) Rubber, modular stackable foot design What's in the Box: Sealed Cabinet with (1) 12” R-Series Shallow Subwoofer Mounting Brackets Owner’s Manual Warranty Information Online product registration information Tech Specs: Dimensions: 26.5” W x 5.25” H x 17” D 600W RMS Power Handling Frequency response: 26Hz – 200Hz Dual 4Ω voice coils wired in parallel for a 2Ω load (compatible with S-A60M or R-A75M) Nominal Impedance: 2Ω Voice Coil: 4”(101.6mm) Designed for Tight Spaces Now you don’t have to choose between bass and space! Alpine’s R-Series Shallow Preloaded Subwoofer Enclosure measures at a minimal 5.25” deep to deliver a loud and fun sound in most vehicle applications. Rubber “feet” are adjustable in height to accommodate uneven vehicle floors. Extreme Output Don’t let the size fool you – the enclosures feature the same motor movement (20MM of 1-way 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.

Take your car audio to the next level with a Spike Series 12” single-voice-coil 2-ohm subwoofer by AudioControl. The SPK-12S2 features a heavy-duty rigid basket and motor design to provide ultra low bass for an immersive listening experience. This versatile subwoofer also includes a removable grille for extra durability.

Take your car audio to the next level with a Spike Series 10” single-voice-coil 2-ohm subwoofer by AudioControl. The SPK-10S2 features a heavy-duty rigid basket and motor design to provide ultra low bass for an immersive listening experience. This versatile subwoofer also includes a removable grille for extra durability.
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