• ALUMINUM HORN CONSTRUCTION: This tweeter features a rugged 3-3/4” aluminum horn designed to enhance sound projection and deliver clear, powerful high-frequency performance. The durable construction ensures long-lasting reliability in demanding audio applications.
• DIAMOND CHROME CUTTING FINISH: This tweeter utilizes a diamond chrome cutting finish to provide a sleek and professional appearance while enhancing durability. The precision-machined design adds both style and strength to your audio system.
• HEAVY DUTY TITANIUM SUPER TWEETER: Equipped with a 1” titanium super bullet tweeter diaphragm, this unit delivers crisp, detailed, and dynamic high-frequency sound reproduction with outstanding clarity and projection.
• HIGH-TEMPERATURE KAPTON VOICE COIL: This tweeter is built with a 1” high-temperature Kapton voice coil engineered to withstand extreme operating conditions. Combined with ferro fluid enhancement, it provides smooth response, increased heat dissipation, and reliable performance.
• FERRO FLUID ENHANCED DESIGN: The ferro fluid cooling system improves thermal management, increases power handling capabilities, and helps maintain consistent performance during extended use.
• MAGNET STRUCTURE: This tweeter is equipped with a 20 Oz magnet structure that provides strong magnetic force for improved efficiency, sensitivity, and accurate high-frequency output.
• RMS POWER: 175 WATTS
• PEAK POWER: 350 WATTS (P.M.P.O.)
• IMPEDANCE: 4–8 Ohms
• SENSITIVITY: 99 dB
• FREQUENCY RESPONSE: 2KHz–25KHz
• SOLD IN PAIRS

Description:

Upgrade your audio system with the ATR-3721 Aluminum Bullet Titanium Horn Tweeter. Featuring a 3-3/4” aluminum horn, 1” titanium super bullet tweeter, diamond chrome cutting finish, and high-temperature Kapton voice coil, this tweeter delivers exceptional clarity, projection, and durability. The ferro fluid enhanced design and 20 Oz magnet structure ensure reliable high-frequency performance, while its 175 Watts RMS and 350 Watts peak power handling make it ideal for professional car audio and high-output sound systems. Sold in pairs for complete stereo installation.

ATR-3721-English/Spanish Product Manual