Quantum Audio QWX 8 Package | Dual 8" 4000W Max D4 Subwoofers & QBomb Ported Box

Quantum Audio QWX 8 Package | Dual 8" 4000W Max D4 Subwoofers & QBomb Ported Box

The Quantum Audio QWX4000/8D4 is a high-performance 8-inch dual 4-ohm subwoofer part of the Quantum X series, engineered for extreme power output and deep bass in a compact footprint. It features a heavy-duty design focused on high excursion and thermal management to handle high-wattage systems.

Also Known As: QWX40008D4 / QWX4000-8D4 / QWX-40008D4 / QWX-4000-8D4

Subwoofer Details (each):

• Max Power Handling: 4000W

• RMS Power Handling: 1000W

• Impedance: DVC 4 Ohm

• Outside Diameter: 8.56"

• Mounting Diameter: 7.2"

• Mounting Depth: 4.88"

• Weight (Approx.): 18.5 lbs.

• 2" 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

• Machine Precision Cut Mounting Holes

• Top Of The Line Glue For Extra Durable Adhesion

• High Quality Spring Loaded Wire Terminals

• Type of Enclosure: Dual Vented

• Enclosure Sub Size: 8"

• Dimensions: 28" W x 13" H x 13" D

• Top & Bottom Depth: 13"

• Tuning Frequency: 40Hz

• Internal Volume: 1.0 Cubic Feet (each)

• Box Weight: 34 lbs.

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