Diamond Audio HEX Series 12" Dual Voice Coil Subwoofer (4Ω) - H124
The HEX Series subwoofers from Diamond Audio incorporate some of the most advanced features and technologies found in our HEX PRO series, offering exceptional performance and reliability. Artfully designed with a cast aluminum frame basket, a unique solid core aluminum radial heat sink, and 3” high-temperature voice coils wound on a treated high-strength aluminum former, the HEX Series boasts thermal dissipation capabilities that far surpass the competition.
Featuring an exotic fiber weave cone supported by a specially treated paper cone backing, the HEX Series subwoofers deliver fast, musical bass reproduction. These high-output subwoofers offer world-class sound and performance, designed to provide years of listening pleasure.
Experience the superior sound quality and performance of HEX Series subwoofers. Upgrade your audio system with these meticulously engineered subwoofers and enjoy unparalleled bass and longevity.
What our Experts Think
-
Powerful Bass Performance: Handles 400 W RMS (800 W max) for deep, impactful low frequencies.
-
Dual Voice Coil Design: 4 Ω dual coils offer flexible wiring options for system integration.
-
Premium Build Quality: Reinforced cone, heavy-duty surround, and high-temp voice coil ensure durability under high power.
-
Wide Frequency Response: Extends low-end sound while maintaining clarity and precision.
-
Versatile Installation: Ideal for automotive audio enthusiasts seeking strong, reliable bass in various enclosures.
Q&A
Q: What is the Diamond Audio H124 subwoofer?
A: A high-performance 12" subwoofer from the HEX Series featuring a dual 4 Ω voice coil, designed for powerful, precise bass in car audio systems.
Q: What are its power and impedance specifications?
A: 600 W RMS, 1,200 W peak power, dual 4 Ω coils.
Q: What are the dimensions and mounting requirements?
A: Mounting diameter approximately 10.9" (278 mm), mounting depth about 7.4" (188 mm).
Q: What are the construction and materials highlights?
A: Cast aluminum basket, solid core aluminum heat sink, exotic fiber cone backed by treated paper for durability and clarity.
Q: What enclosure types are recommended?
A: Sealed enclosure ~0.75 ft³ or ported enclosure ~1.25 ft³ for optimal performance.
Q: What installation tips should I follow?
A: Match amplifier output to 600 W RMS, wire dual coils in series or parallel to suit amp impedance, ensure correct enclosure volume and secure mounting for safe, efficient bass.
Maintenance Tips
-
Regular Cleaning: Wipe the subwoofer surface and cone with a soft, dry cloth; avoid water or harsh chemicals.
-
Check Wiring: Ensure all connections are secure, corrosion-free, and properly insulated.
-
Avoid Overpowering: Use an amplifier within the recommended power range to prevent damage.
-
Proper Mounting: Securely install the subwoofer to minimize vibrations, rattling, or movement.
-
Moisture Protection: Keep the subwoofer dry and away from high humidity or liquids.
-
Safe Handling: Handle the cone, surround, and voice coils carefully to avoid dents or tears.
-
Inspect Surrounds: Periodically check the rubber or foam surrounds for wear or cracks.
-
Temperature Care: Avoid exposing the subwoofer to extreme heat or cold, which can affect performance.
