SoundQubed HDX4.212-D2 12 Inch Car Subwoofer – 4000W/8000W RMS 🔊
🔥 Powerful Competition Performance. Experience extreme low-frequency performance with the SoundQubed HDX4.212-D2 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 supports high-output custom car audio systems.
Its dual 2-ohm voice coils provide versatile wiring options for compatible amplifiers.
🎵 Deep Bass and Sound Quality
The HDX4.212-D2 features a 35.6Hz resonant frequency and 85.1dB sensitivity.
Its 23mm one-way Xmax supports substantial cone movement for powerful bass reproduction.
The oversized 4-inch voice coil supports demanding power requirements in properly configured systems.
Its high-excursion design provides impressive output potential for competition-oriented installations.
🛠️ Heavy-Duty Construction
A massive 402-ounce magnet assembly supports the powerful motor structure.
The die-cast aluminum basket provides structural support during demanding operation.
Its 4-inch voice coil features a 70mm winding length.
The 9.17-inch mounting depth requires adequate clearance inside the enclosure.
🔌 Installation and Compatibility
Dual 2-ohm voice coils allow 1-ohm parallel wiring or 4-ohm series wiring.
Choose an amplifier rated for your selected impedance and appropriate continuous power output.
High-output installations may require upgraded alternators, batteries, 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-D2
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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 2 Ohm
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🎵 Voice Coil Diameter: 4 inches
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🧲 Magnet Weight: 402 ounces
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📐 Mounting Depth: 9.17 inches
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🎶 Resonant Frequency: 35.6Hz
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📈 Sensitivity: 85.1dB
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🔧 Xmax: 23mm one-way
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📦 Sold Individually
🚗 Complete Your Car Audio Upgrade
Explore our Car Speakers Collection for additional sound system upgrades.
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❓ Frequently Asked Questions
1. What amplifier works with the HDX4.212-D2?
Choose an amplifier stable at 1 ohm or 4 ohms, depending on your wiring configuration.
Match amplifier output to the subwoofer's continuous power rating.
2. What enclosure size does this subwoofer require?
Suggested sealed enclosures range from 1 to 1.75 cubic feet net.
Suggested ported enclosures range from 1.75 to 2.75 cubic feet net.
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.
