SR81469
ยี่ห้อ : WHARFEDALE PRO
รุ่น : รุ่น IMPACT X18B

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MODEL NAME

WHARFEDALE-PRO IMPACT X18B

System Type

Passive

Configuration

18″ Subwoofer

Frequency Response (+/-3dB)

40Hz-220Hz

Frequency Range (-10dB)

30Hz-250Hz

Sensitivity (2.83v/1m)

100dB

Calculated Maximum SPL @1m

133dB

System Rated Impedance

4Ω

Low Frequency Transducer


Size

470mm / 18″

Voice-Coil Size

65mm / 2.5″

Rated Impedance

4Ω

LF Power (re:AES2-2012)

500W

High Frequency Transducer


HF Driver Type


Voice-Coil Size


Exit Size


Diaphragm Material


Rated Impedance


HF Power (re:AES2-2012)


Nominal Coverage (H x V)


Nominal Impedance


Power


System Continuous Power

500W

System Programme Power

1000W

System Peak Power

2000W

Crossover frequency

250Hz


Input Connector

2 x NL2 (speakON compatible) combi jack

Hardware

35mm pole socket


2 carry handles

Enclosure


Enclosure Material and finish

MDF

Colour Options

black paint

Grille Material & Finish

steel

Dimensions – Unpacked


Height

526mm / 20.71″

Width Front

611mm / 24.06″

Width Rear

611mm / 23.06″

Depth

606.5mm / 23.88″

Dimensions – Packed


Height

635mm / 25″

Width Front

710mm / 27.95″

Width Rear

710mm / 27.95″

Depth

660mm / 25.98″

Weight


Net Weight

34.52kg / 75.9lbs

Gross Weight

41.2kg / 90.6lbs