Инструкция SCANSPEAK 32W/4878T00

Инструкция

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Инструкция для SCANSPEAK 32W/4878T00 на русском языке. Документ можно использовать для ознакомления с информацией, относящейся к данной модели.

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N.C. Madsensvej 1 · 6920 Videbæk · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER 32W/4878T00

The 32W/4878T00 is the most powerful sub woofer designed by Scan-speak to this

date, with its large 3”

voice coil, extreme linear excursion and low resonance frequency

is it perfect to reproduce the deepest frequencies. It features a brand new type of

paper-sandwich cone with a special foam filling technology (patented) that gives the

cone very high stiffness and relative low weight. The motor system has heavy duty

copper sleeves for optimizing eddy currents and minimizing self-induction.

KEY FEATURES:

· Paper sandwich cone with Patented foam filling

· Patented Symmetrical Drive motor

· Spider with balanced woven in tinsel leads

· Extreme linear excursion (+/-14 mm)

· 3” Voice coil, Titanium former and paper reinforced

· Stiff and strong die cast aluminium chassis

T-S Parameters

Notes:

IEC specs. refer to IEC 60268-5 third edition.

All Scan-Speak products are RoHS compliant.

Data are subject to change without notice.

Datasheet updated: October 4, 2013.

Resonance frequency [fs] 18 Hz

Mechanical Q factor [Qms] 7

Electrical Q factor [Qes] 0.33

Total Q factor [Qts] 0.32

Force factor [Bl] 12.5 Tm

Mechanical resistance [Rms] 2.42 kg/s

Moving mass [Mms] 150 g

Compliance [Cms] 0.52 mm/N

Effective diaph. diameter [D] 260 mm

Effective piston area [Sd] 526 cm²

Equivalent volume [Vas] 203.9 l

Sensitivity (2.83V/1m) 90 dB

Ratio Bl/√Re 7.1 N/√W

Ratio fs/Qts 56.3 Hz

Electrical Data

Voice Coil & Magnet Data

Nominal impedance [Zn] 4 Ω

Minimum impedance [Zmin] 4 Ω

Maximum impedance [Zo] 69 Ω

DC resistance [Re] 3.1 Ω

Voice coil inductance [Le] 0.5 mH

Power Handling

100h RMS noise test (IEC 17.1) 200 W

Long-term max power (IEC 17.3) 550 W

Voice coil diameter 75 mm

Voice coil height 36 mm

Voice coil layers 2

Height of gap 8 mm

Linear excursion ± 14 mm

Max mech. excursion ± 28 mm

Unit weight 7.5 kg

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Инструкция SCANSPEAK 32W/4878T00

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