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W15K9D4

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W15K9D4

  • W15K9D4
  • W15K9D4
  • W15K9D4
  • W15K9D4
  • W15K9D4
  • W15K9D4
  • W15K9D4
  • W15K9D4
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Rockville

W15K9D4

W15K9D4

15" 1250W RMS Dual 4-Ohm Car Subwoofer, Black

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$159.95
$159.95 $0.00
Features
    • 5000W peak power delivers thunderous bass and clarity
    • 3" USA-made OFC voice coil for premium performance
    • Fits sealed or vented enclosures for flexible installation
    • Cast aluminum basket and chrome terminals for premium build
    • Includes custom mounting gasket and rubber boot magnet cover
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1-Year Warranty
    • Rockville W15K9D4 K9 Series 15" Dual 4-Ohm Car Subwoofer
    • Custom Rockville Mounting Gasket
    • Chrome-Plated Binding Post Terminals
    • Custom Rubber Boot Magnet Cover

SKU: W15K9D4

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Product Description

The Rockville W15K9D4 K9 Series 15" Dual 4-Ohm Car Subwoofer is engineered for those who demand thunderous bass and refined craftsmanship. With a staggering 5000W peak power and a 3" USA-made OFC voice coil, this subwoofer thrives in both sealed and vented enclosures, adapting to custom installations. Its cast aluminum basket, ultra-stiff cone, and thick foam surround deliver deep, distortion-free lows. Chrome-plated terminals and a custom mounting gasket simplify installation, while the black sanded finish and red stitching add a sophisticated touch. This subwoofer is crafted for immersive sound and a premium car audio experience.
Rockville
Rockville

Engineered for Powerful Bass

The Rockville W15K9D4 is a 15" dual 4-ohm car subwoofer designed to deliver deep, resonant lows and clear, impactful sound. Featuring a 1250W RMS power rating and an ultra-stiff non-pressed paper cone, it’s built for those who crave immersive audio.
Rockville

Performance-Driven Features

A double-stacked 190 oz magnet, 3" 4-layer aluminum voice coil, and advanced cooling system allow the W15K9D4 to handle intense bass while maintaining clarity and reliability. The polypropylene dust cap and reinforced cone ensure long-lasting performance.
Rockville

Adaptable for Any Setup

This subwoofer excels in both sealed and ported enclosures, making it ideal for custom installations or factory upgrades. Its mounting gasket and chrome-plated binding posts simplify installation and guarantee a secure, air-tight fit.
Rockville

Distinctive Design and Durability

With a cast aluminum basket, black sanded finish, and custom rubber boot magnet cover, the W15K9D4 stands out visually while offering a lighter weight and enhanced efficiency. Red stitching and a Nomex spider provide added strength and longevity.
Rockville

Upgrade Your Drive

Transform your vehicle’s sound with the W15K9D4. Experience the thrill of powerful, clear bass and premium build quality—perfect for those who demand more from their car audio. Make every drive unforgettable.

Features

    • Extreme Bass Output

      5000W peak power and a 3" USA-made OFC voice coil deliver deep, resonant lows for immersive car audio.

    • Durable Construction

      Ultra-stiff cone, thick foam surround, and red stitching provide long-lasting performance and reliability.

    • Flexible Installation

      Compatible with sealed or vented enclosures, the included mounting gasket ensures an air-tight, secure fit.

    • Premium Components

      Cast aluminum basket, double-stacked magnet, and chrome-plated terminals offer superior build quality and efficient power handling.

    • Sophisticated Aesthetics

      Black sanded finish and custom rubber boot magnet cover add a refined, modern look to your audio system.

W15K9D4

Technical Specifications

  • Type of Product 15" Dual 4-Ohm Car Subwoofer
  • Peak Power Handling 5000 Watts
  • Program Power Handling 2500 Watts
  • CEA Rated RMS Power Handling 1250 Watts
  • Voice Coil 3" 4-Layer Black Aluminum Former, OFC Wire (USA Made)
  • Magnet Double Stacked 190 Oz
  • Basket Cast Aluminum, Black Sanded Finish
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Support

Impedance Vs Frequency

K9 SUBWOOFERS REAL WORLD TESTS & EXPLANATIONS

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