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JBL MRX528S – No Longer Available

Dual 18” portable subwoofer system

MFR# MRX528S

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Product Description

The JBL MRX528S is a portable dual 18" subwoofer speaker system.

Features:

Dual 18", 2044H drivers for extended low-frequency output
Large vents for reduced distortion
Vertical orientation for convenient ground stacking
Tough DuraFlexT enclosure finish

Specifications:

Power rating: 1000 W / 2000 W / 4000 W
Frequency range: 35 Hz - 250 Hz
Dimensions (H x W x D): 1095 mm x 535 mm x 700 mm (43 x 21 x 27.5")
Sensitivity: 97 dB SPL; 103 dB SPL
Frequency response: 40 Hz - 250 Hz
Nominal impedance: 4 ohms
Rated maximum SPL: 133 dB SPL (139 dB SPL)*Calculated on half space condition
Coverage pattern: 70º x 70º nominal
Weight: 55 kg (121 lbs.)
Low frequency driver: 2 x JBL 2044H 457 mm (18") woofers

Product Specifications

Condition	New
Active or Passive	Passive

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