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High-Performance 25mm MDF Dual 12″ Slot-Port Subwoofer Box | 4.0 cu.ft | 35H25m
$499.00
Description
25mm MDF Dual 12″ Slot-Ported Subwoofer Enclosure – 4.0 cu.ft Net | 35Hz Tuned
This premium dual 12-inch slot-ported subwoofer box is constructed from 25mm high-density MDF, delivering exceptional strength, rigidity, and vibration control for high-output subwoofer systems. Designed for serious performance, this enclosure is built to meet JL Audio W7 box specifications, making it suitable for high-end subwoofers and demanding power levels.
With a net internal volume of 4.0 cubic feet (excluding the port) and a 35Hz tuning, the enclosure is optimized for deep, controlled low-frequency bass while maintaining excellent sound quality for daily driving. The slot-port design ensures efficient airflow and strong output with minimal port noise.
Key Features & Specifications:
- Configuration: Dual 12″ subwoofer enclosure
- Material: 25mm high-density MDF construction
- Design: Slot-ported for maximum efficiency and output
- Net Internal Volume: 4.0 cu.ft (excluding port)
- Tuning Frequency: 35Hz
External Dimensions:
- Width: 100 cm
- Height: 40 cm
- Top Depth: 40 cm
- Bottom Depth: 50 cm
- Weight: 44 kg
Vehicle Fitment:
- Fits Holden VT–VZ Sedans (between boot struts)
- Fits Holden VE–VF Sedans
- Suitable for most medium to large hatchbacks and wagons
Subwoofer Compatibility:
- Built to JL Audio W7 enclosure specifications
- Ideal for $1,000+ high-end subwoofers
- Designed for high power handling and premium performance
SPL Capability:
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For SPL competitors, the port can be shortened to create a 2.25 cu.ft, 45Hz tuned burp box, offering higher output for competition use
Two-Piece Modular Design:
- Enclosure is constructed in two bolt-together halves, joined through the port
- Each half weighs approximately 20 kg, allowing for easier postage and handling
- Modular design allows the box to be inserted through tight boot openings and assembled inside the vehicle
- Enables single-person installation, saving time and effort
This enclosure is a serious solution for enthusiasts seeking both daily sound quality and competition-level flexibility in a strong, vehicle-friendly design.
Additional information
| Weight | 44 g |
|---|---|
| Dimensions | 50 × 100 × 40 cm |
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