Panasonic

Panasonic CJ-SW3003U 12-Inch Car Audio Subwoofer

5.0 (2 reviews)
1400w

Experience Deep, Accurate Bass in Your Car The Panasonic CJ-SW3003 12-Inch Component Subwoofer is designed to deliver powerful and accurate bass in your car audio system. Its mica/polypropylene composite cone and robust construction ensure exceptional performance and reliability. Specifications...

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Overview

Experience Deep, Accurate Bass in Your Car

The Panasonic CJ-SW3003 12-Inch Component Subwoofer is designed to deliver powerful and accurate bass in your car audio system. Its mica/polypropylene composite cone and robust construction ensure exceptional performance and reliability.

Specifications:

  • Brand: Panasonic
  • Model: CJ-SW3003
  • Size: 12 Inch
  • Cone Material: Mica/Polypropylene Composite
  • Frequency Response: 18 Hz to 3 kHz
  • Maximum Input Power: 1,400 Watts

Key Features

12" Component

1400w Peak

Mounting Depth: 5.5"

18 Hz to 3 kHz frequency response; gold-plated screw-type terminals

Large dual dampers; mounting depth of 5.492 inches; 1-year warranty

Specifications

Component Size
12"
Peak Power
1400w
Mounting Depth
5.5" (5.492 inches)
Frequency Response
18 Hz to 3 kHz
Terminals
Gold-plated screw-type
Dampers
Large dual
Warranty
1-year

Pros & Cons

👍 Pros

  • Features a robust 1400w peak power handling for strong bass reproduction
  • Provides a broad frequency response range from 18 Hz to 3 kHz for diverse audio output
  • Equipped with gold-plated screw-type terminals for secure and corrosion-resistant connections
  • Utilizes large dual dampers, contributing to stable performance and durability
  • Offers a manageable mounting depth of 5.5 inches (5.492 inches precisely) for flexible installation
  • Comes with a 1-year warranty, providing assurance for product quality and longevity

👎 Cons

  • As a component subwoofer, it requires a separate amplifier for operation, adding to the overall cost and complexity
  • The 12-inch size might be too large for compact car installations or those with limited space
  • While 1400w is peak power, the continuous RMS power handling is not specified, which is a more critical metric
  • The frequency response extending to 3 kHz might indicate less precise upper-bass performance compared to dedicated subwoofers
  • Requiring a 5.5-inch mounting depth may be an issue for extremely shallow installation spots in some vehicles

Frequently Asked Questions

The Panasonic CJ-SW3003U subwoofer has a peak power handling of 1400 watts.
This subwoofer requires a mounting depth of 5.5 inches (specifically 5.492 inches).
The frequency response of this subwoofer ranges from 18 Hz to 3 kHz.
It features gold-plated screw-type terminals for secure connections.
Yes, this subwoofer comes with a 1-year warranty.
The Panasonic CJ-SW3003U is a 12-inch component subwoofer.