Hertz ST 25A Neo.2 - Pair of Super Tweeters, Bullet 100w, 107db, SPL Show

Item Code: ST 25A Neo.2

The bullet tweeters of the NEO line are a totally new design, lighter and more compact than the previous ST 25 and with superior performance thanks to the use of Neodymium N38 H for the motor units and a FEM (Finite Element Method) optimized driver / horn design .

Main features

Powerful neodymium magnet offering high performance with compact size.

FEM (Finite Element Method) optimized phase-plug and loading horn.

CCAR (Copper Clad Aluminum Ribbon) voice coil for unprecedented thermal and mechanical capabilities, ready for easy replacement with the replacement body kit.

Ultra-lightweight aluminum diaphragm to maximize SPL with high-current screw terminals.

Body waterproofing and anti-UV treatment to allow safe outdoor use without fading over time.

Technical features

• Dimensions 44 mm (1.8")
• Power handling - Peak W 100 high pass filtered at 5 kHz - 12 dB oct.
• Impedance O 4
• Frequency response Hz 3k ÷ 20k
• Sensitivity dB SPL 107
• Voice coil Ø 25 mm (1")
• Neodymium magnet
• Aluminum cone / dome
• Re 2.9 Ohms
• Fs 3900 Hz