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W3-1878
Technical Highlights
- Leistung 12 Watt RMS, Impedanz 8 Ohm, Frequenz 75-20.000 Hz.
- Empfindlichkeit 88 dB 1W/1m, Neodym-Magnet, Resonanz 75 Hz.
- Max. Belastbarkeit 25 Watt, BL Produkt 4.3 Tm, Xmax 4,2 mm.
- More technical details
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W3-1878 by Tang Band
The Tang Band W3-1878 is a 3 "(8cm) midrange, which impresses with its diverse functions. The broadband driver has a neodymium engine with flying storage, which will be appreciated for its expanded, linear response and its low distortion . His special bamboo/paper cone and at the same time the stiffness. With 88 dB 1W/1m.
Highlights
- 3 "(8cm) midrange
- Full area ability
- Hooked vibration coil
- Neodymm magnet structure
- Extremely low harmonious distortion
- Conus from bamboo fiber paper
- Long -lived foam rubber thickness
- Unique aluminum phase plug
- Very high efficiency with 88 dB 1W/1m
Characteristics
- 3 "(8cm) midrange/wide ribbons
- Performance consumption (RMS) 12 watts
- Resilience (max) 25 watts
- Impedance 8 ohm
- Frequency response 75 to 20,000 Hz
- Sensitivity 88 dB 1W/1m
- Diameter of the vibration coil 0.8 "
- Membrane material bamboo fiber / paper
- Sick material rubber
- Magnetic material neodymium
parameter
- Resonance frequency (FS) 75 Hz
- DC resistance (RE) 6.5 ohms
- Schwing coil inductance (LE) 0.02 mh
- Mechanical Q (QMS) 1.67
- Electromagnetic Q (Qes) 0.34
- Total Q (QTS) 0.28
- Equivalence volume (VAS) 3.11l
- Mechanical suspension (CMS) 2.12 mm/n
- BL product (BL) 4.3 TM
- Diaphragmamass Inc. Air pollution (MMS) 2G
- Maximum linear excursion (Xmax) 4.2 mm
- Surface of the membrane (SD) 32 cm²
Dimensions
- Total measurement diameter 92.96mm
- Viewing wall section 75.43mm
- Depth 64.51mm
- Montage holes4
Housing recommendations
- Sealed volume 0.56l
- Sealed F3 212 Hz
- Ventilated volume 0.84l
- Ventilated F3 135 Hz

