Products | Ferrite LF Transducers

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WSF102.50

FERRITE MAGNET
STEEL BASKET DRIVER

- 2.5 INCH EDGEWOUND CCA VOICE COIL
- 97,5 dB/SPL SENSITIVITY
- 500 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

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General Specifications

Nominal Diameter

250 mm (10 in)

Nominal Impedance

8 ohm

Minimum Impedance

6.5 ohm

Program Power

500 W

AES Power Rating

250 W

Sensitivity

97.5 dB

Frequency Range

60 ÷ 2500 Hz

Voice Coil Diameter

65 mm (2.5 in)

Chassis Material

STEEL

Magnet Material

FERRITE

Magnet Dimensions OD x ID x h

156 x 80 x 20 mm (6.14 x 3.15 x 0.79 in)

Coil Material

EDGEWOUND CCA

Former Material

GLASS FIBER

Cone Material

WATER RESISTANT TREATED PAPER

Surround Material

POLYCOTTON

Xmax

4.8 mm (0.19 in)

Xmech

8.8 mm (0.35 in)

Gap Height

8 mm (0.31 in)

Voice Coil Winding Height

13.7 mm (0.54 in)

Driver Displacement Volume

1.4 l (0.049 ft³)

Recommended Enclosure

29.5 l (1.042 ft³)

Recommended Tuning

73 Hz

Small Signal Parameters

DC Resistance (Re)

5.6 ohm

Diaphragm Area (Sd)

350 cm² (54.25 in²)

Resonance Frequency (Fs)

64 Hz

Moving Mass (Mms)

33 g (1.164 oz)

Compliance (Cms)

0.189 mm/N

Force Factor (BxL)

15.06 N/A

Mechanical Q-Factor (Qms)

5.32

Electrical Q-Factor (Qes)

0.33

Total Q-Factor (Qts)

0.31

Equivalent Air Volume (Vas)

32.69 l (1.154 ft³)

Voice Coil Inductance (Le)

0.82 mH

Reference Efficiency (Eta 0)

2.48 %

Efficiency Bandwidth Product (EBP)

194 Hz

Dimensions

Shipping Information

Net Weight

4.5 kg (9.921 lb)

Multipack Quantity

Multipack size W x D x H

305 mm x 305 mm x 160 mm
(12 in x 12 in x 6.3 in)

Multipack Weight

5.5 kg (12.13 lb)

Repair Kits

LF Repair Kit

VRK11102

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