Infinity Kappa 8" Car Subwoofer
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What's Inside?
- •(1) 8" Subwoofer
- •Screw cover trim ring
- •Adhesive-backed foam gasket
- •(8) 1" Screws
- •Installation instructions
SSI™ (Selectable Smart Impedance)
The Infinity Kappa 83WDSSI subwoofer is a game-changer for achieving powerful and precise bass in your audio car system. With its exceptional build quality and advanced features, this subwoofer promises to deliver an immersive and impactful listening experience. The Kappa 83WDSSI boasts an 8-inch Plus One woofer cone, allowing for enhanced bass response and improved efficiency. With a peak power handling of 1200 watts and a sensitivity rating of 91dB, this subwoofer delivers powerful and accurate bass reproduction that brings your music to life. Whether you're a hip-hop, rock, or electronic music fan, the Kappa 83WDSSI ensures deep, tight, and immersive bass you can feel.
Oversized voice coil
Built with precision and innovation, the Kappa 83WDSSI features Infinity's advanced Selectable Smart Impedance (SSI) technology. This allows you to switch between 2 or 4 ohms impedance settings, giving you more flexibility in configuring your system and ensuring compatibility with a wide range of amplifiers. The Kappa 83WDSSI is constructed with durability in mind. Its rigid cone material and high-roll rubber surround enable it to handle high sound pressure levels and provide long-lasting performance. The subwoofer's dual voice coil design further enhances its power handling capabilities, allowing it to reproduce low frequencies accurately and clearly.
Premium integrated push terminals
Installing the Kappa 83WDSSI is a breeze, thanks to its compact size and versatile mounting options. Whether you're replacing an existing subwoofer or adding one to your system, this subwoofer's user-friendly design ensures a hassle-free installation process. If you're searching for a subwoofer that delivers powerful and precise bass performance, the Infinity Kappa 83WDSSI is a top choice. With its powerful bass output, advanced technology, durable construction, and easy installation, this subwoofer takes your car audio experience to the next level. Immerse yourself in deep, impactful bass and enjoy a truly captivating audio experience with the Infinity Kappa 83WDSSI subwoofer.
For Subwoofer:
Learn how to wire subwoofers

- Diameter : 8 Inch
- Sensitivity : 91 dB
- Impedance : 4 Ohm
- Frequency Response : 30-175 Hz
- Peak Power Handling : 1200 Watts
- Number of Voice Coils : Single
- RMS Power Handling : 400 Watts
- Free Air : Yes
Features:
- SSI™ (Selectable Smart Impedance): Most car audio system designs call for 2- or 4-ohm impedance. Kappa Series subwoofers put the choice in your hands. A proprietary HARMAN technology, SSI lets you reconfigure your system by simply flipping a switch.
- Oversized voice coil: The Kappa Series voice coil employs a two-sided, ducted airflow design that cools the voice coil, increases power handling and improves reliability. This aero-cooling design is unique among aftermarket subwoofers.
- Premium integrated push terminals: Power is the lifeblood of any subwoofer. The terminals on the Kappa subwoofers accommodate up to 8-guage wire (8.37mm 2 cross section), which transfers low-resistance, low-loss power to the woofer, even over long wire runs.
Specifications:
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- Size: 8 -inch
- Impedance (Ohms): 2, 4
- Cone Material: Glass Fiber over Paper
- Surround Material: Rubber
- Port diameter (inches): 3
- Port length (inches): 6
- Free-Air: Yes
- Dual Voice Coil: No
- Sensitivity: 91 dB at 2.83 volts
- Frequency Response: 30 - 175 Hz
- Max RMS Power Handling: 450
- Peak Power Handling (Watts): 1350
- Top Mount Depth (inches): 6 1/4
- Bottom Mount Depth (inches): 6 9/16
- Cutout Diameter or Length (inches): 9
- Frame Width: 10.617
- Frame Length: 10.617
- Vas (liters): 12.17
- Fs (Hz): 45.4
- Qts: 0.69
- Xmax (millimeters): 10.25
- UPC: 050667376772
- Weight: 6
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
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whoooah! recently received one of this tiny monster and wow do they sound powerful! Glad I went with this bad boy