Description

HERTZ ST35ANEO- 46 (1.8) mm (in.) | High Efficiency Compression Driver | 120 W | 4 Ohm

NEO line bullet tweeters are a totally new project, lighter and more compact compared to the previous ST 35 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. The “Active” version, ST 35A Neo provides tweeter only.

Features:

1. Powerful Neodymium magnet providing high performance with compact size.

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

3. CCAR (Copper Clad Aluminium Ribbon) voice coil for unheard-of thermal and mechanical capability ready for an easy replacement with replacement body kit.

4. Extra-light aluminium membrane to maximize SPL with high current, screw terminals.

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

6. Aluminium back cover for superior heat dissipation.

7. Impressive low frequency extension and efficiency.

Technical Specs

Component	HIGH EFFICIENCY COMPRESSION DRIVER
Size mm (in.)	46 (1.8)
Power Handling – Peak W	120
Power Handling – Peak Note	Hi-pass filtered @ 5 kHz – 12 dB Oct.
Impedance Ohm	4
Voice Coil Ø	35 (1.4)
Frequency Response Hz	2k ÷ 20k
Weight of one component kg (lb.)	0,53 (1.17)
Magnet	Neodymium
Dome	Aluminium

Electro-acoustic Specs

D mm	46
Re Ohm	3,3
Fs Hz	4000
Le mH	0,02
BL T*m	3,5
Spl dB	109

Physical Specs

A	69 mm	2.72 in.
B	52 mm	2.05 in.
C	65,7 mm	2.59 in.
D	33,3 mm	1.31 in.

Frequency response