SCAN-SPEAK
11" - 28W/4878T00
REVELATOR
11" Sandwich Paper Cone Subwoofer
- Paper sandwich cone
- Spider with balanced tinsel leads
- 3" Voice coil, Titanium former and paper reinforced
- Patented Symmetrical Drive motor
- Extreme linear excursion (+/-14 mm)
- Stiff and strong die cast aluminium chassis
Price: HKD 6680.00 / pc
Sensitivity (2.83V/1M) : 88.2dB
Nominal Impadance [Z] : 4 ohm
DC Resistance [Re] : 3.1 ohm
Frequency response : See graph
Resonance frequency [fs] : 18 Hz
Mechanical Q Factor [Qms] : 5.6
Electrical Q Factor [Qes] : 0.32
Total Q Factor [Qts] : 0.30
Eq. Cas Air Load [VAS] : 127 Lt
Effective Piston Area [SD] : 363 cm ²
Nominal power handling RMS : 200W
Magnet type : Ferrite
Net weight : 7.5 kg
DOCUMENT DOWNLOAD
28W-4878T00-Datasheet
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