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Diamond Audio 10" HEX Series Dual Voice Coil Subwoofer (4Ω) - H104

Diamond Audio 10" HEX Series Dual Voice Coil Subwoofer (4Ω) - H104

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Diamond Audio 10" HEX Series Dual Voice Coil Subwoofer (4Ω) - H104

Dial in precision and unleash clean, powerful bass with the Diamond Audio H104 HEX Series 10-inch dual voice coil subwoofer (4Ω), engineered for high-performance car audio systems that demand accuracy, durability, and dynamic low-frequency output. Inspired by the advanced HEX PRO platform, this 10" subwoofer delivers tight, musical bass with impressive depth and control.

At the core of the H104 HEX 10-inch subwoofer is a robust 3-inch high-temperature dual voice coil, built on a treated aluminum former for superior strength and thermal stability. With 500W RMS and 1000W MAX power handling, this car audio subwoofer produces punchy mid-bass and deep low-end extension while maintaining clarity at high output levels. The dual 4-ohm voice coil configuration allows flexible wiring options, making it easy to integrate into custom amplifier setups.

Engineered for reliability, the HEX Series subwoofer features a cast aluminum frame basket paired with a solid-core aluminum radial heat sink. This advanced cooling system efficiently dissipates heat, reducing power compression and ensuring consistent performance during extended listening sessions.

The fiber weave cone, reinforced with a treated paper backing, provides fast transient response and exceptional rigidity. This design delivers accurate, distortion-free bass reproduction across a wide range of music styles, making it ideal for both daily driving systems and performance builds.

Built with premium materials and precision engineering, the Diamond Audio H104 is designed to perform under demanding conditions while delivering long-lasting reliability.

The Diamond Audio HEX Series 10-inch subwoofer delivers clean, controlled, and powerful bass, making it the perfect upgrade for car audio enthusiasts seeking precision, performance, and long-term reliability.

Features

10" dual voice coil subwoofer (4Ω)
500W RMS / 1000W MAX power handling
3" high-temperature voice coil for consistent output
Cast aluminum frame with radial heat sink cooling
Fiber weave cone for tight, accurate bass response
Flexible wiring for custom system integration
Designed for high-output and daily performance systems

What our Experts Think
  • Premium bass performance – The H104 HEX Series 10" subwoofer is engineered for enthusiasts who want deep, accurate bass with strong output and reliable daily performance.
  • Powerful HEX Series design – Rated at 500W RMS / 1000W Max, it delivers punchy low-end impact while maintaining clean bass response at higher volumes.
  • Dual voice coil flexibility – The dual 4Ω voice coil configuration allows flexible wiring options for matching with different amplifier setups.
  • Built for durability – Features a 3-inch high-temperature voice coil, cast aluminum basket, and cooling-focused design for consistent performance during extended play.
  • Accurate bass reproduction – The reinforced fiber weave cone helps provide tight, controlled bass with reduced distortion for a more musical listening experience.
  • Great for custom builds – A strong choice for sealed or vented enclosures when upgrading a car audio system with powerful, responsive bass.
  • Expert pick for daily drivers – Ideal for audio enthusiasts wanting HEX-level performance, flexibility, and long-lasting reliability in a 10-inch format.
   
Q&A    

Q: What is the Diamond Audio H104 designed for?
A: It is a 10-inch HEX Series dual voice coil subwoofer built for deep, powerful bass in custom audio systems.

Q: What is the subwoofer impedance?
A: The H104 features a 4-ohm dual voice coil design for flexible amplifier wiring options.

Q: What are the benefits of a dual voice coil subwoofer?
A: Dual voice coils provide more wiring flexibility and allow better amplifier matching for different system setups.

Q: What type of sound performance can I expect?
A: It delivers strong low-frequency response, controlled bass, and high-quality output for upgraded audio systems.

Q: Is the H104 suitable for vehicle audio upgrades?
A: Yes. It is ideal for car, truck, and custom audio installations requiring enhanced bass performance.


Maintenance Tips    
  • Clean the subwoofer cone, surround, and enclosure with a soft, dry microfiber cloth.
  • Keep the subwoofer protected from dust, moisture, and debris.
  • Inspect speaker terminals and wiring regularly for secure, corrosion-free connections.
  • Verify dual voice coil wiring is properly connected and secure.
  • Avoid prolonged playback at maximum volume to prevent overheating and distortion.
  • Set amplifier gain, crossover, and power levels correctly to protect the subwoofer.
  • Ensure the enclosure is properly sized and firmly mounted to reduce vibration.
  • Inspect the cone and surround periodically for cracks, tears, or signs of wear.