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JBL Professional PRX718XLF


The JBL Professional PRX718XLF, extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX718XLF performs with extreme efficiency and control. Margin product – the product is sold without VAT.
  • 1 x PRX718XLF.

JBL Professional

Product category


Speaker type



1 x JBL 2278H 18" woofer

Amplifier power

1500 W

Maximum SPL

134 dB

Usable bandwidth

> 30 Hz

Dimensions (W x H x D)

691 x 524 x 724 mm


36.8 kg