28W/4878T01 28 cm woofer, 4 Ohm impedance

Scan Speak
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€ 1326,00
Price per pair (VAT included)
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Type
Woofer and midwoofer
Speaker Size
270 mm
MAX Power
500 Watt
RMS Power
200 Watt
Sensitivity
91 dB
Impedance
4 Ohm
Weight
7,5 Kg
Installation Depth
77,4 mm
Woofer Material
Cono sandwich

Scan Speak 28W/8878T01 woofer 28 cm REVELATOR series, 4 Ohm impedance, paper cone and ferrite magnet

- Paper sandwich cone
- Patented symmetrical drive motor
- Spider with balanced tinsel mesh
- Long linear excursion
- 3" voice coil, in titanium, reinforced with paper
- Rigid and resistant die-cast aluminum frame

The woofers and subwoofers of Scan Speak's Revelator series have an extremely rigid paper or aluminum cone that allow operation as a rigid piston over a wide frequency range. In combination with low-loss suspensions and the patented magnetic group with Symmetrical Drive (SD-1) technology, they achieve extremely low distortion, regular frequency response and perfect transient reproduction.

Scan Speak 28W/8878T01 technical specifications

Nominal impedance 4 Ω

Sensitivity 1W/1m 91 dB

Fs 23 Hz

Rated power 200 W

Re 3.1 Ω

Xmax± 7.5 mm

Bxl 12 Tm

Qms 6.21

Qes 0.27

Qts 0.31

Mms 86 gr.

Cms 0.56 mm/N

Sd 363 cm²

Vas 104 l

Le 0.5 mH

Moving coil diameter 75 mm

Scheda tecnica

n-20200313144245-28w-4878t01.pdf
€ 1326,00 Price incl. VAT