SoundQubed HDX4.212-D1 12 Inch Car Subwoofer – 4000W/8000W RMS 🔊
🔥 Powerful Competition Performance.Experience extreme low-frequency output with the SoundQubed HDX4.212-D1 12 Inch Car Subwoofer competition subwoofer.
This 12 Inch Car Subwoofer handles 4,000 watts RMS and 8,000 watts maximum power.
Engineered for demanding SPL applications, this driver delivers impressive bass potential in high-output car audio systems.
Its dual 1-ohm voice coils provide flexible wiring options for compatible high-power amplifiers.
🎵 Deep Bass and Sound Quality
The HDX4.2 series combines powerful motor engineering with high-excursion performance.
A 4-inch high-temperature voice coil supports demanding continuous power requirements.
The 23mm one-way Xmax provides substantial cone movement for impactful low-frequency reproduction.
Its 12-inch design offers impressive output potential for custom competition-oriented installations.
🛠️ Heavy-Duty Construction
A massive 402-ounce magnet assembly supports the powerful motor structure.
The reinforced steel frame provides structural stability during demanding operation.
Heavy-duty construction helps support reliable performance in properly configured audio systems.
Professional installation helps maximize performance and protect your equipment.
🔌 Installation and Compatibility
Dual 1-ohm voice coils allow 0.5-ohm parallel wiring or 2-ohm series wiring.
Choose an amplifier rated for your selected impedance and appropriate continuous power.
High-output installations may require upgraded batteries, alternators, and wiring.
Verify enclosure specifications, mounting clearance, and electrical capacity before installation.
⚡ Key Features and Specifications
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🔊 Brand: SoundQubed
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📦 Model: HDX4.212-D1
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📏 Speaker Size: 12 inches
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⚡ RMS Power: 4,000 watts
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🔥 Maximum Power: 8,000 watts
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🔌 Impedance: Dual 1 Ohm
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🎵 Voice Coil Diameter: 4 inches
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🧲 Magnet Assembly: 402 ounces
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🔧 Xmax: 23mm one-way
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🏁 Application: Competition and high-output audio
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📦 Sold Individually
🚗 Complete Your Car Audio Upgrade
Explore our Car Speakers Collection for additional sound system upgrades.
Enhance your vehicle with professional Car Window Tinting services.
❓ Frequently Asked Questions
1. What amplifier works with the HDX4.212-D1?
Choose an amplifier stable at 0.5 ohm or 2 ohms, depending on your wiring configuration.
Match amplifier output to the subwoofer's continuous power rating.
2. Does this subwoofer require a custom enclosure?
A properly designed enclosure is recommended for demanding high-power applications.
Confirm the manufacturer's enclosure specifications before building your box.
3. Does this product include an amplifier or enclosure?
No amplifier or enclosure is included with this standalone subwoofer.
Additional installation components are sold separately.
