Alpine PWE-SB10 10-Inch Sealed Wedge Powered Subwoofer Enclosure with Built-in 300W RMS Class-D Amplifier
The Alpine PWE-SB10 delivers deep, high-impact low-frequency response without taking up your entire cargo area. Engineered as an all-in-one bass solution, this pre-loaded enclosure features a custom-tuned 10-inch subwoofer powered by an integrated 300-Watt RMS Class-D digital amplifier. Its sealed, wedge-shaped cabinet design naturally conforms to trunk walls, hatchbacks, and truck cab spaces, efficiently directing acoustic energy into the passenger cabin for tight, punchy musical bass.
Built for effortless system integration, the PWE-SB10 includes selectable high-level (speaker level) and low-level (RCA) inputs alongside automatic turn-on sensing to work seamlessly with both factory OEM and aftermarket head units. The side-mounted control panel features adjustable gain, a 50Hz–150Hz low-pass crossover filter, and a 0°/180° phase switch for precise acoustic tuning. Wrapped in durable black carpet with a black leather face, an embroidered Alpine logo, and an included wired remote bass knob, the PWE-SB10 combines refined aesthetics with deep bass impact.
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Features
- Integrated 300W RMS Class-D Amplifier: Perfectly matched internal amplifier delivers high-efficiency, distortion-free sub-bass power to the 10-inch driver without overtaxing your vehicle's electrical system.
- Space-Saving Wedge Design: Angled sealed enclosure fits cleanly against seatbacks or trunk walls to maximize usable cargo space while directing bass into the cabin.
- Universal System Compatibility: Features selectable low-level RCA and high-level speaker inputs to easily connect with factory OEM or aftermarket radio receivers.
- Auto Turn-On Sensing: Features flexible remote sensing options (REM, DC Offset, or Audio Sensing) for automatic power-on operation without needing extra trigger wires.
- Wired Remote Level Control Included: Comes with a dashboard-mountable wired remote knob (0 to -12 dB adjustment) to fine-tune bass output from the driver's seat.
- Quick-Disconnect Terminal Block: Outfitted with a heavy-duty quick-disconnect block for power, ground, and remote leads, allowing easy box removal when extra cargo space is required.
- Comprehensive Sound Tuning: Onboard side-panel controls include a variable low-pass crossover (50Hz–150Hz), gain control, and a 0°/180° phase selector switch.
- Premium Carpet & Leatherette Finish: Wrapped in heavy-duty black carpet with a leatherette front panel and an embroidered Alpine logo for a clean, factory-grade installation.
Specifications
- Power Handling & Amplifier Architecture:
- Continuous RMS Power Output: 300 Watts RMS
- Peak Power Handling: 450 Watts Peak
- Amplifier Circuit Type: High-Efficiency Integrated Class-D Digital
- Power Wire Terminal: Quick-Disconnect Set-Screw Block (Accepts up to 4-Gauge Wire)
- Subwoofer & Enclosure Specifications:
- Driver Size: 10-Inch Subwoofer
- Voice Coil Configuration: Dual 3-Ohm Voice Coils
- Enclosure Type: Sealed Compact Wedge Enclosure
- Enclosure Construction: High-Density MDF with Internal Bracing
- Exterior Finish: Black Carpet, Black Leatherette Facing, and Embroidered Alpine Logo
- Audio Performance & Signal Processing:
- Frequency Response Range: 35Hz – 200Hz
- Low-Pass Crossover Filter: Variable 50Hz – 150Hz (12dB/Octave)
- Phase Control Switch: Selectable 0° or 180°
- Input Types: Selectable High-Level (Speaker) and Low-Level (RCA) Harnesses
- Turn-On Modes: REM (+12V Trigger), DC Offset (6V Surge), or Audio Signal Sensing
- Physical Dimensions & Weight:
- Enclosure Width: 16.75 Inches (425 mm)
- Enclosure Height: 13.5 Inches (343 mm)
- Enclosure Depth: 13.33 Inches (339 mm)
- Net Unit Weight: 30.5 lbs (13.83 kg)
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