เสียงแหลม 18Sound รุ่น ND1030
คุณสมบัติสินค้า:
รู1นิ้ว 60วัตต์
หมวดหมู่ : ดอกลำโพง , ดอกลำโพงเสียงแหลม & ไดร์ฟเวอร์ยูนิต ,
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Eighteen Sound ND1030
8 Ohm 1″ 30W Compression Driver
General Specifications:
Throat Diameter 1”, 25.4 mm
Rated Impedance 8Ω
DC Resistance 5.8Ω
Minimum Impedance 6.5Ω at 5000 Hz
Le (at 1 kHz) 54 µH
AES power 30 W (rms) above 2 kHz
Program power 60 W (rms) above 2 kHz
Sensitivity(1W@1m) 107 dB
Frequency Range 1800 Hz/20 kHz
Recomm. Xover Frequency 1800 Hz 12 dB/oct slope
Diaphragm Material Titanium
Voice Coil Diameter 1 1/3”, 34.4 mm
Voice Coil Winding Material Edge-wound aluminium
Magnet Material Neodymium
Flux Density 1.8 T
BL Factor 6 N/A
Polarity Positive voltage on red terminal gives positive pressure in the throat
Key Features:
107 dB SPL 1 W / 1 m average sensitivity.
1” exit throat.
1 1/3”, 34.4 mm voice coil diameter.
60 Watt program power handling.
Pure Titanium diaphragm.
Proprietary phase plug design.
Neodymium magnetic structure.
