Peavey SPi 15 ลำโพง Active

Peavey SPi 15: 1000W Two-Way Speaker with 15-inch Black Widow® Woofer and Quadratic Throat Waveguide

The Peavey SPi 15 is a robust and highly reliable two-way speaker system designed to deliver outstanding acoustic performance in large-scale sound reinforcement applications. It features a **15” Black Widow® BWX series woofer** with a long throw voice coil, capable of handling over 500 Watts of continuous power (AES Std 2-1984), ensuring deep and controlled bass response. High frequencies are expertly handled by a **2” RX™ 22CT titanium diaphragm compression driver**, coupled to Peavey’s proprietary **Quadratic Throat Constant Directivity Waveguide**. This horn technology is crucial, providing smooth, even response, low distortion, and excellent high-frequency dispersion. Notably, the horn features an asymmetrical vertical polar response, aiming the main acoustic energy lobe down by **10 degrees**. This strategic aiming directs sound toward the audience rather than over their heads, effectively reducing ceiling reflections and maximizing clarity and gain before feedback. The enclosure is a rugged trapezoidal-shaped cabinet, constructed from internally braced **plywood** to minimize standing waves, and coated with a durable textured black polyurethane finish. With a full-length perforated steel grille, a stand-mount adapter, and multiple fly points, the SPi 15 is highly adaptable for both portable and permanent use, capable of producing very high sound levels with its **1000 Watts of program power** and a smooth frequency response from 64 Hz to 17 kHz.

Key Features

• 15” Black Widow® BWX Woofer: Large-format driver with a long throw voice coil, handling over 500W continuous power for deep, powerful bass.
• Quadratic Throat Waveguide: Patented horn technology ensuring smooth response and even dispersion with low distortion.
• Asymmetrical Vertical Dispersion: Horn aims sound down 10 degrees, improving clarity and gain before feedback by reducing ceiling reflections.
• 1000 Watts Program Power Handling: Capable of producing very high sound levels with exceptional long-term reliability.
• Sound Guard Protection Circuit: Exclusive high-frequency driver protection prevents tweeter overload in both Full-Range and Bi-Amp operation.
• Bi-amp and Full-Range Connectivity: Features a 4-pin Neutrik® switching jack for flexible bi-amplification setup and superior signal integrity.

Conclusion: Robust and High-Definition Audio for Large Venues

The Peavey SPi 15 is an ideal speaker system for professionals, combining the raw power of a 15-inch woofer with the sonic precision of advanced horn technology. With its high power handling (1000 Watts program) and proprietary features like the Sound Guard™ protection and the Quadratic Throat Waveguide, the SPi 15 ensures both exceptional sound clarity and durability under heavy usage. It is a reliable and powerful choice for live sound, concert venues, or large-scale permanent installations that demand uncompromised performance and superior high-fidelity audio.