Quantum Audio QWX 12 Package | Dual 12" 4000W D4 Subwoofers & QPower HD Ported Box

Quantum Audio QWX 12 Package | Dual 12" 4000W D4 Subwoofers & QPower HD Ported Box

The Quantum Audio QWX4000/12D4 is a high-performance 12-inch car subwoofer from the Quantum X Series. It is designed for high power handling and deep bass reproduction, featuring a dual 4-ohm voice coil (DVC) configuration for flexible wiring.

Also Known As: QWX400012D4 / QWX4000-12D4 / QWX-400012D4 / QWX-4000-12D4 / QWX-4000-12-D4

Subwoofer Details (each):

• Max Power Handling: 4000W

• RMS Power Handling: 1000W

• Impedance: DVC 4 Ohm

• Outside Diameter: 12.48"

• Mounting Diameter: 11.14"

• Mounting Depth: 5.93"

• Weight (Approx.): 23.5 lbs.

• 2.5" High Temperature Voice Coil

• Compressed Paper Cone

• Double Stitched Foam Surround

• High Excursion Foam Surround

• Die-Cast Aluminum Vented Basket

• Proprietary Full Round PVC Gasket

• Heavy Gauge Spring Terminals

• Protective Magnet Cover

Box Details:

• 3/4" MDF Construction w/Extra Thick Front Baffle

• Machine Precision Cut Mounting Holes

• Top of The Line Glue For Extra Durable Adhesion

• Spring Loaded Wire Terminals

• Type of Enclosure: Dual Vented

• Enclosure Sub Size: Dual 12"

• Dimensions: 36" W x 13.25" H x 16.25" D

• Top & Bottom Depth: 16.25"

• Tuning Frequency: 37Hz

• Internal Volume: 1.6 Cubic Feet (each)

• Box Weight: 51 lbs.

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