HERTZ SPL Show Series ST-25A-NEO 1" High Efficiency Compression Tweeters

Compact High-Performance Tweeter
The Hertz ST-25A-NEO bullet tweeter delivers precise high frequencies in a compact design. Its lightweight aluminum cone and neodymium magnet provide exceptional sound clarity and high SPL output for professional-grade audio systems.

Advanced Engineering for Maximum Efficiency
Featuring FEM-optimized phase plug and loading horn, and a CCAR (Copper Clad Aluminum Ribbon) voice coil, this tweeter achieves superior thermal and mechanical performance. Its design ensures powerful highs without distortion.

Durable and Weather-Resistant Design
The ST-25A-NEO is treated for waterproofing and UV protection, allowing safe use in outdoor environments without discoloration. Its rugged build and screw terminals make installation easy and reliable.

Highlights

• Brand: Hertz

• Model Number: ST-25A-NEO

• Part Number: ST25ANeo

• EAN: 8018823132770

• Component: High-efficiency bullet tweeter

• Size: 1.8" (44 mm)

• Impedance: 4 ohms

• Power handling: 100W Peak

• Frequency response: 3 kHz – 20 kHz

• Sensitivity: 107 dB SPL

• Neodymium N38 H magnet for high performance

• Aluminum cone for lightweight and max SPL

• FEM-optimized driver and horn for precision

• CCAR voice coil for thermal and mechanical reliability

• Waterproof and UV-resistant for outdoor use

• Screw terminals for secure, easy installation

• Weight: 0.86 lbs.

Package Contains

• (1) Hertz ST-25A-NEO 1.8" Bullet Tweeter

• (1) Mounting hardware set

• (1) User manual / warranty information