JBL SRX818S 18" Passive Subwoofer System

Description

The JBL SRX818S 18" Passive Subwoofer System is a passive portable subwoofer in the SRX800 series from JBL Professional. It has been designed to deliver class leading performance in a variety of applications including small and medium sized installations and tours. When used in conjunction with the SRX800 full range systems and other SRX800 subs, SRX818S in an integral part of a high performance, fully configurable loudspeaker system.

With and M20 pole cup and indexed feet, the SRX818S can be configured for a variety of applications, including being stacked in a cardioid configuration for large shows on stage.

For incredible extended low frequency response, the SRX818S uses an 457.2mm woofer with JBL’s patented Differential Drive Technology for reduced weight while maximizing power amp efficiency. 76.2mm voice coils and dual ferrite drivers deliver exceptionally low distortion and extended low frequency response.

The SRX818S is supported with tunings for Crown XTI 2 amplifiers, Crown Itech HD amplifiers, and dbx DriveRack 360 signal processors, all of which can be controlled as part of a comprehensive system with Harman Audio Architect.

With best in class 18mm wooden enclosures, 14 gauge steel grilles, and JBL’s Patented DuraFlex finish, SRX800 speakers are built to last and withstand a lifetime of hard tour use.

Key Features

• Premium JBL Transducers with extremely high power handling
• Rugged, versatile enclosures
• Full Integration into Audio Architect
• Maximum SPL Output: 135dB
• System Type: Passive 18” subwoofer
• Frequency Range (-10dB): 28Hz-150Hz
• Frequency Response (- 3dB): 45Hz - 150Hz
• JBL Professional Tunings available for Crown XTI 2, Crown Itech HD, and dbx DriveRack 360
• Accepts JBL WK-4S Caster Kit
• M20 Threaded Pole Cup
• Indexing feet for stacking and cardioid deployment
• Lightweight poplar plywood cabinets made structurally sound with tongue and groove joints and protected by JBL’s tour proven
• DuraFlex finish