Alpine BRV-S40 BassRev™ 4-inch Coaxial Speaker Set (40W RMS) - 65Hz Bass Extension, H.E.D.G.E. Surround
The Alpine BRV-S40 BassRev™ 4-inch Coaxial Speakers are engineered to deliver a "big-speaker feel" from an ultra-compact footprint, making them perfect for dashboard and tight factory locations. This 2-way coaxial set is Hi-Res Audio Certified and designed for maximum excursion, providing clear, powerful bass response that is typically impossible for a speaker this size.
The 4-inch woofer features Alpine’s groundbreaking H.E.D.G.E.™ (High Excursion Design Gathered Edge) surround, allowing the cone to move significantly farther than conventional surrounds. This linear motion, combined with the lightweight Polypropylene/Mica cone, extends the low-frequency response down to an impressive 65Hz when utilizing the proprietary OPTIM™ Sync tuning with an Alpine OPTIM8® DSP. The BRV-S40 delivers a stronger, fuller mid-bass presence that rivals a 6.5-inch speaker, ensuring your music feels dynamic even with minimal installation space.
This item is available for local pickup in Brampton. (Details)
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Features:
- H.E.D.G.E.™ Surround: (High Excursion Design Gathered Edge) Allows for extreme, symmetrical cone travel (25% X-Max increase) to generate deeper, more impactful bass from a small 4-inch driver.
- Optimized Low-Frequency Extension: Capable of reaching lows down to 65Hz when paired with an Alpine OPTIM™ DSP Amplifier utilizing the OPTIM™ Sync pre-EQ tuning. (Standard response starts at 70Hz).
- Phase Sync'd Coaxial Design: The 3/4-inch tweeter is recessed (inlaid) into the woofer cone, ensuring both drivers share the same acoustic center for unified sound and clean imaging.
- Ultra-Shallow Design: Top-mount depth of only 1-7/8 inches (1.875") ensures easy fitment into tight dashboard or factory locations.
- High Power and Efficiency: Handles up to 40W RMS / 120W Peak power, providing loud and clear sound even when powered directly by a head unit.
- Hi-Res Audio Certified: Ensures the speakers can accurately reproduce high-resolution audio files for clear, detailed sound quality.
Specifications:
- Speaker Type: 2-Way Coaxial System (Bass-Optimized)
- Woofer Size: 4 inches
- Tweeter Size: 3/4 inch (Coaxial, Polyester Cloth-Dome)
- Power Handling (RMS) per speaker: 40W
- Power Handling (Peak) per speaker: 120W
- Nominal Impedance: 4 Ohms
- Frequency Response (with BassRev™ Tuning): 65Hz – 20kHz
- Frequency Response (Passive/Standard): 70Hz – 20kHz
- Sensitivity (1W/1M): 84dB
- Woofer Cone Material: Polypropylene and Mica Blend
- Woofer Mounting Depth (Top): 1 7/8 inches (1.875")
- Woofer Cutout Diameter: 3 9/16 inches (3.56")
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Key Features
Gaming Products
Set the stage for the perfect gaming environment
Amps / DACs
Ensure your music feels
dynamic.