18 Sound 12W500 – Precision Engineered 12-Inch Woofer Driver
The 18 Sound 12W500 is a professional-grade 12-inch woofer driver designed to deliver powerful midbass, excellent clarity, and long-term durability in both portable and installed audio systems. Engineered and manufactured in Italy, the 12W500 is the result of advanced design, precision materials, and decades of loudspeaker innovation from 18 Sound.
Whether you’re building a high-performance two-way system, upgrading a stage monitor, or designing a compact PA cabinet, the 12W500 ensures balanced, high-output performance with impressive thermal and mechanical stability. It delivers a clear and defined sound profile with a strong low-frequency response and smooth upper-midrange extension.
The 12W500 is also an excellent fit for music genres requiring accurate bass articulation, such as rock, jazz, funk, and electronic music. Its ability to maintain detail at high SPL levels makes it equally suitable for vocal projection in speech-focused applications. Built to withstand the rigors of road use, this woofer is trusted by audio professionals worldwide for reliability, strength, and superior sound quality and overall long-term value and impressive consistency.
Efficient and Versatile Performance
With a power handling capacity of 350W AES and 500W program, the 12W500 is built for consistent performance across a wide range of professional audio applications. It offers a high sensitivity of 99.5 dB (1W/1m), making it capable of achieving high output levels even with moderate amplifier power. Its frequency response from 50 Hz to 6.0 kHz makes it ideal for midbass reproduction in two-way enclosures or as a dedicated low-frequency driver in multi-way systems.
This driver is engineered for optimal transient response, giving punchy bass and detailed articulation. Its balanced performance is well-suited for both music and voice-based content, making it a reliable choice for live sound, playback, or reinforcement systems in all kinds of settings.
Premium Materials and Construction
At the heart of the 12W500 is a 2.5-inch copper voice coil wound on a fiberglass former. This combination offers outstanding thermal handling and mechanical reliability, minimizing power compression during extended use. A treated paper cone ensures a natural frequency response, while the die-cast aluminum basket provides structural integrity and low resonance.
The voice coil gap features ventilation channels to assist in heat dissipation, increasing performance stability during high-SPL operation. The unit is built for demanding environments, whether it’s touring, club installations, or outdoor sound systems. Reliability is built into every component.
Product Specifications:
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Model: 18 Sound 12W500
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Nominal Diameter: 12 inches (300 mm)
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Power Handling: 350W AES / 500W Program
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Impedance: 8 Ohms
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Frequency Response: 50 Hz – 6.0 kHz
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Sensitivity: 98 dB SPL (1W/1m)
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Voice Coil Diameter: 2.5 inches (64 mm)
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Magnet Type: Ferrite
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Cone Material: Treated Paper
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Basket Type: Die-Cast Aluminum
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Weight: Approx. 5.2 kg
Conclusion
The 18 Sound 12W500 woofer driver is a powerful and precise component trusted by professionals worldwide. With its robust design, efficient output, and wide frequency response, the 12W500 stands as a reliable choice for speaker builders and sound technicians looking for consistent, high-quality performance. If you’re seeking dependable low-frequency reinforcement and smooth mids in a compact 12-inch format, the 12W500 delivers on all fronts—power, clarity, value, durability, and long-lasting reliability.
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About 18 Sound
18 Sound products are proudly made in Reggio Emilia, Italy, combining advanced technology with Italian craftsmanship. Known for their high-performance professional audio components, 18 Sound is a trusted name in the global audio industry. Their state-of-the-art manufacturing and strict quality control ensure exceptional reliability and sound clarity. 18 Sound products are designed to meet the demands of speaker builders and audio professionals, 18 Sound offers premium products with outstanding value and performance worldwide.
