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Ocean Rock WheelSub 1200W Peak/400W RMS 11" Active Spare Tire Subwoofer - Hidden Bass System Spare Wheel Sub

Regular price $249.95
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11″ Active Spare Tire Subwoofer (400W RMS/1200 Watt Peak, 12–24V)

Bring your music to life with the Ocean Rock WheelSub, an 11″ active spare tire subwoofer engineered for powerful bass in a compact design. Built with an integrated amplifier and smart heat dissipation port, the BassWheel delivers 400W RMS (1200W Peak) performance while fitting seamlessly in your vehicle’s spare tire well. Perfect for 12–24V universal fitment, it’s the ideal solution for clean bass without losing trunk space.

Key Benefits

  • Space-Saving Design: Fits inside most spare tire wells, preserving your trunk space.
  • Built-In Amplifier: 400W RMS / 1200W Peak for clean, punchy bass—no external amp needed.
  • Universal Fit: Compatible with cars, SUVs, and light trucks (12–24V systems).
  • Dynamic Performance: Sensitivity >91 dB and Max SPL >90 dB.
  • Premium Build: 120 mm Y35 magnet and 50 mm 6-layer pure copper voice coil.
  • Thermal Stability: Equipped with a heat dissipation port for consistent long-term performance.

Quick Specs

Brand / Model Ocean Rock / WheelSub
Type Active Spare Tire Subwoofer (with Amplifier)
Woofer Size 9″ driver (inside 11″ enclosure)
RMS Power 400W
Peak Power 1200W
Impedance 4 Ω
Sensitivity >91 dB
Max SPL >90 dB
Frequency Response 25 Hz – 150 Hz
Voice Coil 50 mm, 6-layer pure copper
Magnet 120 mm Y35
Voltage 12–24 V
Car Fitment Universal
Warranty 1 Year
Origin Imported


Dimensions & Weight

  • Unit Size: 35 × 36 × 14 cm
  • Gross Weight: 25 lbs 

What’s in the Box

  • Ocean Rock Audio WheelSub 11″ Active Spare Tire Subwoofer
  • Bass Remote Control Knob
  • Wiring Harness
  • User Manual

Installation Notes

  • Fits into spare tire wells (check size before purchase).
  • Connect to 12–24 V power and RCA (low-level) or high-level speaker input.
  • Allow ventilation for the heat dissipation port.

Why Choose Ocean Rock Audio WheelSub?

The WheelSub combines high-performance bass, space-saving design, and reliability. With its integrated 400W RMS amplifier, rugged components, and universal fitment, it’s the smart choice for drivers who want deep, controlled bass without sacrificing storage space.

SKU & Identifiers

  • Model Name: WheelSub
  • Brand: Ocean Rock
  • Category: Car Audio > Subwoofers > Active / Powered

Disclaimer: Specifications are provided by the manufacturer and may change without notice. Always verify compatibility with your vehicle before purchase.

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