AUDIOFROG GB10D4 GB Series 10″ Dual 4-ohm Subwoofer

Product Description:

The Audiofrog GB10D4 is a 10″ (250mm) flagship audiophile-grade subwoofer, identical in build quality and performance to the D2 version but featuring dual 4-ohm voice coils. This configuration is specifically designed for multi-subwoofer setups or for use with mono amplifiers that are optimized for a 2-ohm or 8-ohm load. Like all GB-series subwoofers, it is engineered for extreme linear travel (17.6mm Xmax) and utilizes a 3″ (75mm) voice coil to deliver effortless, high-output bass with studio-grade accuracy.

Product Features:

• Dual 4-Ohm Voice Coil Design: Provides flexible wiring options; the coils can be wired in parallel for a 2-ohm load (ideal for most mono amps) or in series for an 8-ohm load.
• Massive 3″ Voice Coil: Built on a fiberglass former for superior heat dissipation and power handling, ensuring the sub remains stable under heavy use.
• Low Distortion Motor Architecture: Includes a copper inductance-reducing pole piece cap and an aluminum shorting ring to keep the bass clean, fast, and musical.
• Progressive Nomex® Spider: Maintains strict control over the cone’s movement even at high excursion, preventing mechanical noise and ensuring long-term durability.
• Premium Basket & Cooling: The proprietary vented cast aluminum basket provides a rigid foundation and allows for massive airflow to keep the motor cool.
• Treated Paper Cone: Chosen for its natural damping and high stiffness-to-weight ratio, resulting in accurate low-frequency reproduction without unwanted “coloration.”