HERTZ ST 25K NEO

HERTZ

(ST 25K NEO) SPL SHOW SERIES 1.75" 50W RMS (100W PEAK POWER HANDLING) BULLET TWEETER WITH CROSSOVER

NEO line bullet tweeters are a totally new project, lighter and more compact compared to 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. The “Kit” version, ST 25K Neo features metallic mesh grille and inline crossover filter included

SPECIFICATIONS:

• Diameter : 1.75 Inch
• Sensitivity : 107 dB
• Frequency Response : 3000-20000 Hz
• Peak Power Handling : 100 Watts
• RMS Power Handling : 50 Watts
• Component: High Efficiency Compression Driver
• Provided inline crossover : Hi-pass filter @9 kHz - 6 dB Oct.
• Size : mm (in.), 44 (1.8)
• Power Handling : W peak, 100 Hi-pass filtered @5 kHz - 12 dB Oct.
• Impedance : Ω, 4
• Frequency Response : Hz, 3k ÷ 20k
• Sensitivity : dB/SPL, 107
• Voice Coil : Ø mm (in.), 25 (1)
• Magnet : Neodymium
• Dome : Aluminium
• Weight of one component : kg (lb.), 0,39 (0.86)

ELECTRO-ACOUSTIC PARAMETERS

• D : mm, 35,5
• Re : Ω, 2,9
• Fs : Hz, 3900
• Le : mH @ 1 kHz 0,03
• Vas : I -
• Mms : g -
• Cms : mm/N -
• BL : T•m 2,05
• Qts : -
• Qes : -
• Qms : -
• Spl : dB,107
• Weight: 3
  
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