
Driver Type: 15-inch mid-bass speaker/transducer for PA and sound reinforcement.
Nominal Impedance: 8 Ω — standard for pro audio amplifiers.
Program Power Handling: 1400 W — suitable for high output performance.
Power Handling (RMS): 700 W continuous.
High Sensitivity: 99 dB — efficient conversion of power into sound.
Wide Frequency Range: 40 Hz – 2.5 kHz — covers low to mid frequencies well.
Voice Coil: 3.5-inch fiberglass inside/outside copper voice coil for improved heat dissipation and durability.
Ventilation: Dual Forced Hyperventing System reduces power compression by cooling the voice coil.
Dual Spider with Silicon Damping: Provides better cone control and reduces distortion at high excursion.
Cone & Surround: M-roll polycotton surround with curved cone design for balanced response and durability.
Strong Magnetic Structure: Reliable and consistent performance in demanding professional use.
Application: Ideal for mid-bass in 2-way or 3-way loudspeaker systems, PA cabinets, and live sound.
The MB15X351 is a professional 15-inch mid-bass driver designed for pro audio PA systems, loudspeaker cabinets, and sound reinforcement applications. It’s engineered to deliver strong low-mid frequency output with high efficiency and reliable performance, making it suitable as the mid-bass component in 2-way or 3-way loudspeaker systems and PA tops. The driver combines high power handling with good sensitivity and a broad usable frequency range to support clear, impactful sound for live music, DJ rigs, installations, and custom speaker builds.
| RATED POWER | 700W |
| MAX POWER | 1400W |
| NOMINAL DIAMETER | 15″ |
| SENSITIVITY | 97.4 dB |
| VOICE COIL DIAMETER | 3.5″ |
| MAGNET SIZE | 200 MM |
| MAGNET TYPE | FERRITE |
| FREQUENCY RANGE | 51Hz-3. 7KHz |
| WEIGHT | 7.86 KG |
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