Powerbass - S-84 - 8" Single 4-Ohm Subwoofer - Black/Gray
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About this product
PowerBass S-84 8" Single 4-Ohm Subwoofer PowerBass S-Series woofers featuring a 4-layer wool/paper cone now sport a treated non-resonant finished, stamped steel basket that is custom tooled with distinctive X design. A 1.5” BASV voice coil former is used on the 8-inch, and a Large Roll foam surround for precise linear movement of the cone, which equals loud bass. The S Series subwoofers are well-suited for small sealed or ported enclosures and use dual 4-ohm and single 4-ohm voice coils for multiple bass applications. Now more than ever, S-Series woofers provide lots of value without sacrificing hard-hitting performance. Features - • 8" Single 4-Ohm Subwoofer • 125 watt RMS/250 Watts Max • Proprietary DDC Coated Paper/Wool Cone • Pressed 4-Layer Large Roll Foam Surround • 1.5" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Non Resonance DDC Coated Stamped Steel Basket • Rubber Mounting Gasket/Trim Ring • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: 4-ohm • BL: 9 • Inputs: Single Coil • Subwoofer Frequency Range: 41 Hz - 800 Hz • Voice Coil Size: 1.5" • Material: Pressed Wool / Paper • Magnet Size: 116 oz • Sensitivity (1W / 1M): 86 dB • Motor Structure: 116 oz Ferrite • Cutout Diameter: 7 1/8 in • Mounting Depth: 3.5 in • Xmax: 7 mm • Spl: 86 dB • No: 0.24% • Qts: 0.43 • Qes: 0.467 • Qms: 4.85 • Mms: 49.6 g • Cms: 317 uM/N • Vas: 19 Ltr • SD: 206.12 sqCM • Fs: 41 Hz • Test Impedance: 3.2-ohms • VC Impedance: 4-ohm • Size: 8" • Sensitivity: 86 dB • Frequency Response: 41 Hz - 800 Hz • Voice Coil Size: 1.5 in • Power Handling (RMS/Peak): 125 / 250 watts
Woofer Size
8"Features
Key Feature
8" Single 4-Ohm Subwoofer
Key Feature
125 watt RMS/250 Watts Max
Key Feature
Proprietary DDC Coated Paper/Wool Cone
Key Feature
Pressed 4-Layer Large Roll Foam Surround
Key Feature
1.5" Vented BASV Voice Coil Former
Specifications
- RMS Power125 wattsWoofer Size8"
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PowerBass S-84 8" Single 4-Ohm Subwoofer PowerBass S-Series woofers featuring a 4-layer wool/paper cone now sport a treated non-resonant finished, stamped steel basket that is custom tooled with distinctive X design. A 1.5” BASV voice coil former is used on the 8-inch, and a Large Roll foam surround for precise linear movement of the cone, which equals loud bass. The S Series subwoofers are well-suited for small sealed or ported enclosures and use dual 4-ohm and single 4-ohm voice coils for multiple bass applications. Now more than ever, S-Series woofers provide lots of value without sacrificing hard-hitting performance. Features - • 8" Single 4-Ohm Subwoofer • 125 watt RMS/250 Watts Max • Proprietary DDC Coated Paper/Wool Cone • Pressed 4-Layer Large Roll Foam Surround • 1.5" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Non Resonance DDC Coated Stamped Steel Basket • Rubber Mounting Gasket/Trim Ring • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: 4-ohm • BL: 9 • Inputs: Single Coil • Subwoofer Frequency Range: 41 Hz - 800 Hz • Voice Coil Size: 1.5" • Material: Pressed Wool / Paper • Magnet Size: 116 oz • Sensitivity (1W / 1M): 86 dB • Motor Structure: 116 oz Ferrite • Cutout Diameter: 7 1/8 in • Mounting Depth: 3.5 in • Xmax: 7 mm • Spl: 86 dB • No: 0.24% • Qts: 0.43 • Qes: 0.467 • Qms: 4.85 • Mms: 49.6 g • Cms: 317 uM/N • Vas: 19 Ltr • SD: 206.12 sqCM • Fs: 41 Hz • Test Impedance: 3.2-ohms • VC Impedance: 4-ohm • Size: 8" • Sensitivity: 86 dB • Frequency Response: 41 Hz - 800 Hz • Voice Coil Size: 1.5 in • Power Handling (RMS/Peak): 125 / 250 watts

Pump more bass into your mobile stereo with this MB Quart Discus shallow subwoofer. Its 400W power handling adds a deep thumping punch to your sound, and the 4-ohm dual voice coils provide wiring flexibility for more convenient setup. A stamp-cast deep-drawn steel basket with durable heavy-textured powder coating houses this 8-inch MB Quart Discus shallow subwoofer for long-lasting quality. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

Upgrade your car audio experience with the Crunch 8-Inch 250 Watt MAX Subwoofer, designed to deliver powerful, clear bass that enhances every drive. Whether you're commuting or heading out on a road trip, this car speaker brings depth and energy to your favorite music, creating a more immersive listening experience.With 800 watts of MAX power and 125 watts RMS, this car subwoofer provides strong, consistent performance you can rely on. The 4-ohm impedance and dual voice coil design give you flexibility when setting up your system, making it easier to match with a variety of amplifiers while maintaining efficient sound output.Built for durability and long-lasting use, the 8-inch subwoofer features a heavy-duty, powder-coated steel frame that supports enhanced power handling and reliability. The vented aluminum former helps reduce heat buildup during extended use, allowing the subwoofer to perform at its best without distortion. A vented high-energy motor assembly with strong magnets further boosts sound pressure, giving you deep, impactful bass you can feel.Designed with both performance and ease of use in mind, the spade-style terminals make installation straightforward, saving you time and effort. This subwoofer speaker is also versatile enough to fit into small or medium sealed enclosures or larger vented enclosures, so you can customize your setup based on your vehicle and sound preferences.The poly-cotton spider and surround provide added strength and flexibility, allowing the woofer to handle higher power levels while maintaining clear, low-distortion sound. With its balance of durability, performance, and easy installation, this subwoofer is a dependable choice for anyone looking to elevate their in-car audio system.

PBX1-8D4 8" Subwoofer The PBX1-8D4 8" Subwoofer from the PBX-1 Series is designed for extended low-frequency response, delivering deep, accurate bass with a perfect balance of power and precision. Engineered for exceptional sound quality and durability, this subwoofer combines advanced materials and innovative design for an unmatched bass performance. Key Features Powerful Performance: Handles 300W RMS and 600W peak power for impactful, high-quality bass output. Extended Low Frequency Response: Optimized for a frequency range of 40 Hz - 400 Hz, providing tight, refined transient bass tones. High-Quality Materials: Features a polycarbonate cone with an inverted dust cap for durability, and a Parabolic Santoprene Hybrid Surround for accurate bass response. Innovative Cooling System: Equipped with Perimeter Aero-Vent Voice Coil Cooling Vents and a vented BASV voice coil former to ensure consistent performance during extended use. Versatile Installation: Designed for sealed or ported enclosures, offering flexibility to achieve your desired sound profile. Construction and Build Proprietary Non-Resonance Steel Basket: A stamped and textured steel basket reduces resonance while maintaining a lightweight and durable structure. Multi-Layer Progressive Spiders: Provides controlled bass response and enhanced durability. Compact Design: Fits into tight spaces with a cutout diameter of 7 1/8" and a mounting depth of 5.25". Specifications Size: 8 inches Nominal Impedance: Dual 4-ohm Voice Coil Size: 1.5 inches Magnet Size: 90 oz Sensitivity: 82 dB Frequency Range: 40 Hz - 400 Hz Xmax: 9 mm Power Handling: 300W RMS / 600W Peak The PBX1-8D4 8" Subwoofer offers unparalleled bass performance, blending advanced technology with robust construction. Whether you're upgrading your car audio system or building a custom setup, this subwoofer ensures powerful and precise low-frequency sound.
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