SCAN-SPEAK
11" - 28W/4878T01
REVELATOR
11" Paper Sandwich Cone Woofer
- Paper Sandwich cone
- Patented Symmetrical Drive motor
- Spider with balanced tinsel leads
- Long linear excursion
- 3" Voice coil, Titanium former, paper reinforced
- Stiff and strong die cast aluminium chassis
Price: HKD 6680.00 / pc
Sensitivity (2.83V/1M) : 88dB
Nominal Impadance [Z] : 4 ohm
DC Resistance [Re] : 3.1 ohm
Frequency response : See graph
Resonance frequency [fs] : 23 Hz
Mechanical Q Factor [Qms] : 6.21
Electrical Q Factor [Qes] : 0.27
Total Q Factor [Qts] : 0.26
Eq. Cas Air Load [VAS] : 104 Lt
Effective Piston Area [SD] : 363 cm ²
Nominal power handling RMS : 200W
Magnet type : Ferrite
Net weight : 7.5 kg
DOCUMENT DOWNLOAD
28W-4878T01-Datasheet
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