JBL SRX918S 18-Inch Active Subwoofer, 1100W Ref: JP108609 JBL SRX918S 18-Inch Active Subwoofer, 1100WThe JBL SRX918S 18-Inch Active Subwoofer embodies the advanced performance principles that drive JBL’s development of audio products that make a real difference in the world of professional audio. This next-generation family of powered line arrays and subwoofers addresses the growing need for scalable small and medium-format professional sound-reinforcement solutions for rental companies, fixed installations and musicians seeking the ultimate combination of performance and portability. The SRX918S is a single 18-inch active subwoofer designed to complement SRX900 Series full-range sound reinforcement systems. The subwoofer houses a JBL 2279-1 18-inch woofer featuring Differential Drive – JBL’s dual voice coil, dual gap technology – to deliver better heat dissipation, lower power compression, and wider dynamic range than conventional single-coil designs. Built-in DSP and amplification offer a plug and play experience while providing consistency and optimum performance anywhere in the world. The SRX918S incorporates a large low frequency port design that improves airflow and reduces audible turbulence, even at high output levels. A new, full-featured software package gives users control of the system on various platforms, including Windows, macOS, and iPad OS JBL SRX918S 18-Inch Active Subwoofer Features – High-performance, high-density system solution in a truck-pack friendly format – High-power-handling transducers deliver low distortion, high fidelity, and class-leading output – Built-in, passively cooled Class D amplification with a universal power supply – Dual Ethernet ports with Neutrik etherCON connectors – Supports HARMAN HControl Ethernet – User-controllable DSP – LevelMax limiting uses sophisticated excursion-control algorithms to protect transducers – Rear-panel LCD provides complete access to control features – Reinforced 18mm plywood enclosures JBL SRX918S 18-Inch Active Subwoofer Specifications – Frequency Range (-10dB): 35 Hz-90 Hz (Preset: 80 Hz) – Coverage Pattern: Omnidirectional or Cardioid – Maximum SPL: 134 dB (Preset: 80 Hz) – System Type: Active Subwoofer – Amplifier Design: Class-D – Continous Power Rating: 1,100 Watts – LF Driver: 1x JBL 2279G-1, 18 in diameter, 4 ohms, dual 3.0 in diameter voice coil, ferrite Differential Drive – Enclosure: 18 mm plywood, Black DuraFlex finish, two integral recessed handles Physical: – Dimensions (W x H x D): 684 x 575 x 683 mm (26.9 x 22.6 x 26.9 inches) – Weight: 44.5 kg (98 lbs)
