Products | Ferrite LF Transducers

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WAF102.50A

8Ω 16Ω

FERRITE MAGNET
ALUMINIUM BASKET DRIVER

- 2.5 INCH EDGEWOUND CCA VOICE COIL

- 97 dB/SPL SENSITIVITY

- 500 WATT PROGRAM POWER HANDLING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- OPTIMIZED COOLING SYSTEM

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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 dB

Frequency Range

70 ÷ 4000 Hz

Voice Coil Diameter

65 mm (2.5 in)

Chassis Material

ALUMINIUM

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 Proof Treated Paper + Water Proof Front Side Treatment

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

1.5 l (0.053 ft³)

Recommended Enclosure

39 l (1.377 ft³)

Recommended Tuning

70 Hz

Small Signal Parameters

DC Resistance (Re)

5.5 ohm

Diaphragm Area (Sd)

350 cm² (54.25 in²)

Resonance Frequency (Fs)

73 Hz

Moving Mass (Mms)

38.4 g (1.355 oz)

Compliance (Cms)

0.125 mm/N

Force Factor (BxL)

15.8 N/A

Mechanical Q-Factor (Qms)

5.34

Electrical Q-Factor (Qes)

0.38

Total Q-Factor (Qts)

0.36

Equivalent Air Volume (Vas)

21.68 l (0.766 ft³)

Voice Coil Inductance (Le)

0.8 mH

Reference Efficiency (Eta 0)

2.09 %

Efficiency Bandwidth Product (EBP)

192 Hz

Dimensions

Shipping Information

Net Weight

4.7 kg (10.362 lb)

Multipack Quantity

Multipack size W x D x H

300 mm x 300 mm x 155 mm
(11.8 in x 11.8 in x 6.1 in)

Multipack Weight

5.5 kg (12.13 lb)

Repair Kits

LF Repair Kit

VRK10104

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