JBL PROFESSIONAL SRX835 - 15-Inch Three-Way Passive Speaker for Live Sound and Installations
The JBL SRX835 is a passive, full-range, three-way loudspeaker meticulously designed to deliver top-tier sound performance across a wide range of applications. Equipped with a powerful 15-inch woofer, this system is the ultimate solution as a main PA for mid-sized events or as an effective side-fill or rear-fill system for large-scale productions. Its smart and versatile design makes it the perfect tool for musicians, bands, DJs, sound rental companies, and permanent installations that demand the highest audio quality.
Built to withstand the demands of continuous professional use, the SRX835 utilizes premium JBL transducers that guarantee clear, powerful sound reproduction with exceptionally low distortion. The three-way configuration ensures optimal frequency separation, allowing vocals and instruments to be heard with unparalleled definition and presence, from the deepest bass to the clearest treble.
Main Features
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JBL Premium High-Performance Transducers: Incorporates a 15-inch woofer with patented Differential Drive® technology for extended bass response and low distortion, an 8-inch midrange driver for superior vocal clarity, and a 3-inch neodymium compression driver for crisp, detailed highs.
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Three-Way Design: Provides superior mix clarity by dedicating specific speakers to low, mid, and high frequencies, resulting in a more natural and balanced sound.
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High Power Capacity: Capable of handling 800W continuously, 1600W in program mode and peaks of up to 3200W, offering an impressive maximum sound pressure level (SPL) of 130 dB.
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Flexible Operating Mode: Includes a selector to operate in passive mode (single amplification channel) or bi-amplified mode, allowing more precise control of the system through an external signal processor.
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Rugged Construction for Touring: The enclosure is constructed from 18mm plywood, assembled with tongue and groove joints and protected with JBL's shock- and scratch-resistant DuraFlex™ finish.
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Versatile Mounting Options: Equipped with multiple M10 suspension points, a standard 35mm pole mount socket, and indexed feet for secure positioning on the floor or over subwoofers.
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Professional Integration: Fully compatible with Audio Architect software and with tunings and presets available for Crown I-Tech HD amplifiers and dbx signal processors, ensuring optimized performance.
Benefits for the Sound Professional
The JBL SRX835 is more than just a speaker; it's an investment in reliability and sound quality. Its three-way design ensures that every nuance of the performance is faithfully reproduced, from the punch of a kick drum to the subtlety of a vocal or acoustic guitar. The ability to switch between passive and bi-amplified modes offers crucial flexibility, allowing sound engineers to tailor the system to the specific needs of each event. The rugged construction guarantees a long lifespan, even under the harshest touring conditions, protecting your investment for the long haul.
Use Cases
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Main PA System: Ideal for concerts in clubs, medium-sized venues, theaters and corporate events where clarity and power are essential.
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Fixed Installations: An exceptional choice for places of worship, auditoriums, performing arts centers and educational facilities that require a high intelligibility and performance sound system.
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Rental Companies: Its versatility, durability and JBL's renowned quality make it a valuable and in-demand asset in any sound rental inventory.
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DJs and Live Events: Provides the coverage and impact needed to fill the dance floor, with deep bass and treble that never sounds forced.
Frequently Asked Questions
Which amplifier is recommended for the JBL SRX835?
For optimal performance, JBL recommends Crown I-Tech HD amplifiers, which feature presets specifically designed for this speaker. However, any professional amplifier capable of delivering between 800W and 1600W at 8 ohms per channel will be an excellent choice.
Is it necessary to use a subwoofer with this speaker?
The SRX835 has excellent low-frequency response, reaching down to 32 Hz. For most live music applications, this is more than sufficient. However, for events requiring a very pronounced sub-bass impact, such as electronic music, it is recommended to complement it with a subwoofer from the SRX800 series, such as the SRX828S.
What does it mean for the amplification mode to be "Passive/Bi-Amp"?
In "Passive" mode, a single amplification channel powers the entire speaker, and the internal crossover distributes the frequencies to each component. In "Bi-Amp" mode, two amplification channels and an external signal processor (DSP) are used: one channel for the 15" woofer and another for the midrange and tweeter drivers. This allows for finer tuning and greater control over the speaker's response.
Project description
This is a passive, full-range, three-way bass-reflex speaker. It features a 15-inch woofer (JBL 2275H), an 8-inch midrange driver (JBL 2107H), and a 3-inch neodymium compression driver (JBL 2432H). It offers a frequency response of 43 Hz to 20 kHz (-3 dB) and a frequency range of 32 Hz to 20 kHz (-10 dB). Its power handling is 800W continuous, 1600W program, and 3200W peak, with a nominal impedance of 8 ohms. It achieves a maximum SPL of 130 dB and has a nominal coverage pattern of 60° x 40°. It features switchable passive and bi-amp operating modes. The enclosure is constructed of 18mm plywood with a DuraFlex™ finish and a 14-gauge steel grille. It includes multiple M10 suspension points and a 35mm pole socket. Connections are made via NL4 SpeakON connectors.
