Enhance your audio projects with this high-quality Round Internal Magnet Speaker, designed specifically as a reliable replacement for GSM HELP emergency toll-free call systems. Crafted with premium magnets and cold rolled steel, this speaker delivers clear, loud sound with low distortion and strong penetration, ensuring excellent audio performance in critical communication applications. Key Features: · Superior Sound Quality: Offers low distortion and high sensitivity for clear, loud, and penetrating audio, making it ideal for emergency call systems and other sound applications. · Durable Construction: Made from high-quality magnets and cold rolled steel materials, providing durability, attractive appearance, and excellent workmanship. · Ideal for DIY Projects: Compact and versatile, this 0.5W speaker is perfect for custom speaker builds, home audio-visual equipment, and various sound system replacements. · Stable Performance: Equipped with a high-quality coil and powerful magnet, the speaker operates reliably under a DC 12V power supply. · Optimized Specifications: Features an 8Ω impedance and 0.5W power rating, ensuring compatibility with a wide range of audio devices and systems. Specifications: · Item Type: Round Internal Magnet Speaker · Material: Magnets and Cold Rolled Steel · Voltage: DC 12V · Impedance: 8Ω · Power: 0.5W Package Includes: · 1 x Round Internal Magnet Speaker This Round Internal Magnet Speaker is the perfect solution for replacing or upgrading sound components in GSM HELP emergency call systems and other audio devices. Its combination of premium materials, clear sound quality, and reliable performance makes it an excellent choice for both professional use and DIY audio projects.