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W4-1879
Technical Highlights
- Leistungsaufnahme 25 Watt RMS, maximale Auslenkung 5,0 mm.
- Impedanz 8 Ohm, Frequenzgang von 55 bis 20.000 Hz.
- Neodym-Magnet, Empfindlichkeit 87 dB 1W/1m.
- More technical details
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W4-1879 by Tang Band
The world of audio playback can be complex and complex. At its top is the 4 "(10 cm) midrange W4-1879 by Tang Band, a broadband driver who lifts your sound experience to a new level. With detailed characteristics such as a neodyme engine that offers an extended, linear response, A light cone membrane made of bamboo/paper and a unique aluminum phase plug to improve radiation at higher frequencies, this speaker sets new standards in terms of sound quality and performance.
The Tang Band W4-1879 Broadband driver has a neodymium engine with a flying storage that offers an extended, linear response and at the same time the distortion of the 2. and 3.. Completed with a semi-solid foam rubber. A unique aluminum phase plug improves radiation with the higher frequencies of the speaker.Highlights:
- 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 87 dB 1W/1m
- Very high maximum linear deflection (XMAX) of 5.0 mm
Features:
- 4 "(10cm) midrange/wide ribbons
- Performance consumption (RMS) 25 watts
- Resilience (max) 50 watts
- Impedance 8 ohm
- Frequency response 55 to 20,000 Hz
- Sensitivity 87 db 1W/1m
- Diameter of the vibration coil 1 "
- Membrane material bamboo fiber / paper
- Sick material rubber
- Magnetic material neodymium
Parameter:
- Resonance frequency (FS) 55 Hz
- DC resistance (right) 6.3 Ohm
- Schwing coil inductance (LE) 0.025 mh
- Mechanical Q (QMS) 2.68
- Electromagnetic Q (Qes) 0.51
- Total Q (QTS) 0.43
- Compliance equivalent volume (VAS) 0.32 ft.³
- BL product (BL) 4.19 TM
- Diaphragma mass Inc. Air pollution (MMS) 4.0g
- Maximum linear deflection (XMAX) 5.0 mm
- Surface of the membrane (SD) 57 cm²
Dimensions:
- Total measurement diameter 4.94 "
- Viewing wall cutout 3.76 "
- Depth 3.18 "
- Loch circuit diameter 4.53 "
- Montage holes 4
Housing recommendations:
- Sealed volume 0.13 ft.³
- Sealed F3 101 Hz
- Ventilated volume 0.34 ft.³
- Ventilated F3 52 Hz

