Peavey SPi 12 ลำโพง Active

Peavey SPi 12: 1000W Two-Way Speaker Featuring Black Widow® Woofer and Quadratic Throat Waveguide

The Peavey SPi 12 is a high-performance two-way speaker system meticulously engineered to deliver exceptional acoustic output and superior reliability. The system features a **12” 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 powerful and articulate low frequencies. High frequencies are managed by a **2” RX™ 22CT titanium diaphragm compression driver**, which is coupled to Peavey’s patented **Quadratic Throat Constant Directivity Waveguide (U.S. Patent #6,059,069)**. This innovative horn technology provides smooth, even response, low distortion, and excellent high-frequency dispersion. A key feature is the horn’s asymmetrical vertical polar response, which aims the main energy lobe down by 10 degrees. This directs sound toward the audience rather than over their heads, significantly reducing ceiling reflections and increasing clarity and gain before feedback. The enclosure is a trapezoidal-shaped cabinet, constructed from **plywood** and augmented with internal bracing, coated in a durable textured black polyurethane finish. With a full-length, wrap-around perforated steel grille, a stand-mount adapter, and multiple fly points, the SPi 12 is highly versatile for both portable and permanent installation, capable of producing very high sound levels with its **1000 Watts of program power**.

Key Features

• 12” Black Widow® BWX Woofer: Equipped with a Black Widow® BWX series driver with a long throw voice coil for high continuous power handling (over 500W).
• Quadratic Throat Waveguide: Patented Peavey technology providing smooth response, low distortion, and excellent high-frequency dispersion.
• Asymmetrical Vertical Polar Response: Aims the main energy lobe down 10 degrees to reduce ceiling reflections and increase clarity and gain before feedback.
• 1000 Watts Program Power: Delivers high sound levels and excellent articulation, ensuring long-term reliability for heavy-duty use.
• Sound Guard Protection Circuit: Exclusive high-frequency driver protection circuit prevents tweeter overload in both Full-Range and Bi-Amp modes.
• Bi-amp Flexibility: Includes a 4-pin Neutrik® switching jack for convenient bi-amplification setup while maintaining superior signal integrity.

Conclusion: Professional Performance with Engineering Precision

The Peavey SPi 12 stands out as a superior speaker system due to its blend of premium components, such as the Black Widow® woofer and RX™ 22CT driver, with the innovative Quadratic Throat Waveguide technology. This speaker delivers not only powerful and clean audio but also extremely precise dispersion control. With 1000 Watts of program power handling and dedicated bi-amp capability, the SPi 12 is the perfect choice for touring, house of worship sound reinforcement, or permanent installations in medium-to-large venues where maximum performance and sonic clarity are paramount.