פרטים תכונות מפרט תיאור Pioneer TS-W3001D2 12" Dual 2 ohms Premier® Champion Series PRO Subwoofer Power Handling: Peak: 3000 watts RMS: 1000 watts Impedance: Dual 2 ohms Air Suspension System for consistently clear, powerful, wide ranging bass response. 110oz Double-Stack Magnet with Double-Stack Top Plate Wide-Roll 3-Layer Fiber Radial Surround consists of two layers of urethane with a layer of interwoven fiber between them. It's strong, stable, and it reduces distortion. In addition, the wider-than-normal design provides a long, linear excursion for excellent control and heavy-duty durability. IMPP Cone with Carbon Fiber/Glass Fiber Reinforcement: Pioneer invented the process of injection-molding polypropylene to form a speaker cone. Now, the IMPP is reinforced with carbon and glass fiber, providing speaker cones with extraordinary strength and rigidity — and light weight. This is ideal for powerful, accurate music. And it gives the cones the durability needed for withstanding heat, humidity, and dust. Cast Aluminum Basket: one-piece aluminum basket assembly holds the motor assembly, cone, and magnet structure securely in place. The benefits of this design: reduced internal stress, superior damping, and increased magnetic efficiency. Integrated Single-Sided Silver Compression Wire Terminals Frequency Response: 18-700 Hz Sensitivity: 89 dB
