DD Audio D-X4b
From the motors up, the DD Audio D Series coaxial and component speakers are designed for your listening pleasure. The D-X4b delivers louder and more detailed sound from factory locations through a stronger motor and lightweight components, combining a 25 mm silk dome tweeter with a glass composite cone for balanced highs and midrange clarity.
Key Features
- Kapton Former CCA Voice Coil: Ultralight copper clad aluminum coil
- Copper Shorting Cap: Lower distortion
- 25 mm Silk Dome Tweeter: Smooth, detailed highs
- Poly Film Tweeter Crossover: Clean integration of tweeter and woofer
- Glass Composite Cone: Ultralight, rigid curvilinear cone
- Rubber Surround: Durable suspension
- 4×6 Compatible: Works with the ADP-4 adapter for 4×6″ applications (sold separately)
Technical Specifications
- Speaker Size: 4″ (10 cm)
- Tweeter: 25 mm silk dome
- Power Handling: 50W RMS / 175W peak
- Voice Coil: 25 mm (1″), 4 ohm
- Frequency Response: 90 Hz – 20 kHz
- Sensitivity: 86 dB
- Mounting Diameter: 93 mm (3.7″)
- Mounting Depth: 43 mm (1.7″)
- Sold As: Pair
Big detail from a small driver – the D-X4b brings D Series sound to 4″ and 4×6″ factory locations.
