15LB-400
It has a 3″ IN/OUT VOICE COIL combined with a High-Grade ferrite magnet to provide amazing loudness and high SPL with an RMS power of 400W. Its Malaysian Cone set with the high-grade ferrite magnet makes it more inclined towards the lower end frequencies, it is acoustically designed to be combined with any B4 HF drivers to make a complete 2-way bass reflex.
| Nominal Diameter | 15″ |
|---|---|
| Rated Impedance | 8Ω |
| Power Capacity | 400 Watts RMS |
| Sensitivity | 96dB |
| Frequency Range | 40Hz – 2500Hz |
| Voice Coil Diameter | 3 inch |
| Voice Coil Material | Til IN/OUT Winding – Copper |
| Magnet Size | 190 x 90 x 25 mm |
| Magnet Type | Ferrite |
| Chassis Material | Aluminium Casting |
| Cone Type | Pulp Paper |
| Dual/Dust Cap Type | Pulp Pape |
The 3″ IN/OUT sub-bass driver is designed to deliver powerful low-end performance, high SPL, and professional-grade loudness, making it an ideal choice for LIVE performances, DJ setups, and high-performance PA systems. At its core, it features a 3-inch IN/OUT voice coil, engineered to efficiently handle high power while minimizing distortion and power compression. Combined with a high-grade ferrite magnet, the driver produces amazing loudness and impactful SPL, ensuring consistent performance even during demanding, high-volume operation. With an RMS power rating of 400W, it is built to deliver reliable, long-term performance.
Equipped with a premium Malaysian cone set, this driver is acoustically tuned to emphasize the lower end frequencies, providing tight, punchy bass while maintaining clarity and balance. Its design allows precise cone control and smooth response, making it ideal for professional audio applications where low-frequency impact is critical.
The 3″ driver is specifically engineered to integrate seamlessly with any B4 HF drivers, making it a perfect solution for building complete 2-way bass reflex systems. When paired with high-frequency drivers, it delivers a full-range, balanced sound with deep lows and crisp mids, providing an immersive audio experience.
Perfect for professional DJ setups, live sound, mobile PA systems, and compact speaker configurations, this driver ensures both clarity and depth in your audio performance. Its robust construction and optimized design guarantee durability, reliability, and consistent output across its operating range.
With its high SPL, low-frequency emphasis, and seamless integration with HF drivers, this 3″ sub-bass driver is the ultimate choice for 2-way bass reflex systems, delivering professional-grade sound and deep, impactful bass for any performance.
