Kenwood P-XW1221SHP 12" High Performance 500-Watt 2-Ohm Subwoofer Enclosure

Model: P-XW1221SHP UPC: 019048231727 Item: 175325

Product Information


  • Peak Power 2000W
  • RMS Power 500W
  • PP Cone with Dual Area Cap
  • Stress Controlled Spider
  • 2Ω Impedance
  • Steel Mesh Grille Included

PP Dual Area Cap

This gives its diaphragm the rigidity required for higher power handling and delivers more accurate bass.

Closed Yoke with Advanced Airflow Control

The subwoofer has a robust thermal management system, implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control.

Stress Controlled Spider

Computer-optimized damper controls stress and increases mechanical durability.

Multiple Position Options

Forward, Rear, or Down-Firing installation available.

Slant Back Design

Easily fits behind the rear seat of an SUV and is more effective in suppressing standing waves that typically occur in a standard square enclosure.

3/4" THICK MDF Baffle

5/8” MDF construction with 3/4” THICK Baffle provides more strength and durability, ensuring accurate bass even at high volume.

Included Steel Mesh Grille

The enclosure includes a protective grille for further enhanced durability.

Enhanced Down-Firing Structural Support

Extra thick legs support the weight of the system when installed in a down-firing application. This ensures the low-frequency energy is transmitted without loss, resulting in powerful, impactful bass.

Reduced Port Noise

The port’s rounded shape reduces airflow resistance and noise generation.

Precisely Power Matched

P-XW1221SHP "High Performance" Class Subwoofer enclosure is precisely power matched with the eXcelon X502-1 amplifier.




  • Impedance: 2Ω
  • Peak Input / Maximum Power: 2000W
  • Maximum Input Power: 1000W
  • Rated/RMS Power: 500W
  • Sensitivity: 79dB
  • Frequency Response: 30Hz - 300Hz

Mounted Speaker

  • Woofer Size: 12"
  • Number of Woofer: 1
  • Cone: Injection polypropylene
  • Surround: Rubber
  • Basket: Steel
  • Gasket: ABS
  • Magnet: Ferrite


  • Type: Ported
  • Material: Medium density fiberboard
  • Terminal: Push terminal
  • Down Firing: Capable


  • W x H x D: 20-7/8" x 15-13/16" x 14-5/8"
  • Weight: 42.5 lbs

What's in the Box

What's in the Box

  • Tapping Screw Φ5, 8pcs
  • Mounting Plate, 2pcs
  • Warranty Card


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