JBL PRX900 Series Professional Powered Three-Way Single 15-inch PA Loudspeaker - JBL-PRX935

Product Overview

The JBL PRX935 is a powered three-way single 15-inch PA loudspeaker designed for applications where vocal clarity, speech intelligibility, and mid-frequency precision are the primary requirements. Ideal for houses of worship, corporate AV presentations, and multi-purpose room deployments, this active powered PA speaker delivers 2,000 watts peak power and a maximum SPL of 136.1 dB through a dedicated three-way transducer array. The dedicated 6-inch mid-range driver isolates vocal frequencies from the woofer and compression driver, resulting in cleaner articulation at high output levels that two-way designs cannot match. For AV integrators and system designers specifying a powered 15-inch PA speaker for speech-heavy commercial deployments, the PRX935 provides a complete self-contained solution with onboard DSP and Bluetooth app control.

Product Description

The JBL PRX935 employs a three-way transducer system: a 916G 15-inch ferrite magnet woofer handles low frequencies, a 196H 6-inch ferrite magnet mid-range driver covers the critical voice intelligibility range, and a JBL 2408H-2 1.5-inch poly-annular diaphragm compression driver handles high frequencies. This configuration uses crossover points at 542 Hz and 2,100 Hz to keep each driver operating in its optimal frequency range, delivering a usable response from 40 Hz to 20 kHz (-10 dB). The 18mm birch cabinet with optimized bracing supports both portable PA deployment and permanent installed AV applications. Class-D amplification delivers 2,000 watts peak / 1,000 watts RMS at 80.6 lbs, keeping the cabinet manageable for single-operator deployment. FEA flared port design reduces air turbulence and distortion at high drive levels, preserving intelligibility in reverberant spaces including auditoriums, training rooms, and houses of worship. The onboard color LCD and rear-panel controls provide direct access to a 12-band parametric EQ, dbx Automatic Feedback Suppression, a system limiter, and 180 ms of speaker delay in 100-microsecond increments. The 90 degree by 50 degree coverage pattern is consistent across the frequency range, making the PRX935 effective in controlled-coverage applications such as conference rooms and boardrooms where even distribution across the listening area matters. Eight M10 suspension points and a 36mm pole socket give integrators flexible deployment options for flown or ground-stacked configurations. The JBL Pro Connect app provides Bluetooth Low Energy control of up to 10 connected units from a single iOS or Android device. JBL backs the PRX900 series with a 7-year warranty. Available now at Creation Networks, your source for professional AV equipment.

Key Features

• Three-Way 15-Inch Design — Dedicated 15" woofer, 6" mid-range, and 1.5" compression driver deliver improved vocal clarity and mid-frequency accuracy compared to two-way configurations at equivalent SPL levels.
• 916G 15-Inch Ferrite Woofer — Long-excursion woofer extends usable low-frequency response to 40 Hz (-10 dB), supporting music reinforcement without a dedicated subwoofer in smaller venues.
• 196H 6-Inch Mid-Range Driver — Dedicated mid-range transducer handles the 542–2,100 Hz band where vocal intelligibility and speech articulation are most critical in live and installed applications.
• 2,000W Peak Class-D Amplification — Efficient Class-D amplifier provides 2,000 watts peak / 1,000 watts RMS with a manageable 80.6 lb cabinet weight for portable and installed deployments.
• Comprehensive Onboard DSP — 12-band parametric EQ, system limiter, and 180 ms of delay in 100-microsecond steps enable precise time alignment and system optimization from the front panel LCD.
• dbx Automatic Feedback Suppression — DriveRack-derived AFS detects and notches feedback frequencies automatically, reducing the operator skill required to achieve feedback-free gain in houses of worship and corporate AV environments.
• JBL Pro Connect App (BLE) — Bluetooth Low Energy control of up to 10 connected speakers from iOS or Android, enabling wireless gain, EQ, and preset management from anywhere in the room.
• FEA Flared Port Design — Optimized port geometry reduces air turbulence and port noise at high output levels, maintaining low distortion throughout the dynamic range.
• Image Control Waveguide — Updated waveguide geometry provides consistent 90° x 50° dispersion, reducing off-axis coloration and improving coverage uniformity.
• Flexible I/O — Two XLR combo inputs, 3.5 mm aux, two XLR loop-through outputs, and one XLR mix output support a wide range of signal routing configurations.
• 8x M10 Suspension + Pole Mount — Eight M10 fly points and a 36mm pole socket provide integrator-friendly options for both permanent flown installations and temporary ground-stacked PA.
• 7-Year Warranty — Industry-leading warranty term reflects JBL Professional's PRX900 series validation and testing standards for commercial-grade reliability.

Typical Applications

• House of worship main PA and fill systems
• Corporate AV and general session sound reinforcement
• Conference room and boardroom presentation audio
• Auditorium and performing arts center sound reinforcement
• Multi-purpose room and event space audio
• All-hands room and town hall meeting amplification
• Training room and classroom sound reinforcement
• Live sound reinforcement requiring high vocal intelligibility
• Rental and staging inventory for speech-primary events

Technical Specifications

Frequently Asked Questions

What is the primary advantage of the PRX935's three-way design over a two-way powered PA speaker?

The three-way configuration assigns the 542–2,100 Hz band — the range most critical for vocal intelligibility and speech articulation — to a dedicated 6-inch mid-range driver. This prevents the woofer from being overdriven in the vocal range and keeps the compression driver out of the frequency region where its breakup characteristics can introduce distortion, resulting in cleaner, more natural voice reproduction at high output levels.

Does the PRX935 require an external amplifier or processor?

No. The PRX935 is fully self-contained with a built-in 2,000W peak Class-D amplifier, a three-way passive network, and a comprehensive onboard DSP suite. No external amplifier, crossover, or outboard DSP unit is required for standard deployment.

How is the DSP accessed and configured on the PRX935?

DSP parameters are available through the onboard color LCD rear panel display or wirelessly via the JBL Pro Connect app using Bluetooth Low Energy. The app supports iOS and Android and allows remote control of gain, EQ, presets, feedback suppression, delay, and limiter settings without a laptop or additional hardware.

How many PRX935 units can be managed simultaneously via the JBL Pro Connect app?

The JBL Pro Connect app supports simultaneous control of up to 10 compatible JBL Pro Connect-enabled speakers or systems from a single mobile device, making it practical for small-to-medium multi-speaker deployments in conference rooms, training rooms, and houses of worship.

Can the PRX935 be permanently flown or suspended?

Yes. The PRX935 includes eight M10 suspension points designed for permanent installation. Rigging must follow JBL Professional's installation guidelines and applicable local safety regulations. A 36mm pole socket is also provided for portable ground-stack use.

Is the PRX935 suitable for speech-only applications such as corporate presentations and worship services?

Yes. The three-way design with a dedicated mid-range driver makes the PRX935 particularly well suited for speech reinforcement. The dbx Automatic Feedback Suppression further reduces the operator skill required to achieve stable, feedback-free gain levels in reverberant or acoustically challenging environments.

Is the PRX935 compatible with JBL PRX900 series subwoofers?

Yes. The PRX935 includes factory presets optimized for pairing with JBL PRX900 series subwoofers. The loop-through XLR outputs allow the signal to pass to a subwoofer without additional splitting hardware, and the onboard DSP provides adjustable high-pass filter settings for the satellite/sub crossover point.

What warranty coverage does the PRX935 carry?

JBL Professional provides a 7-year limited warranty on PRX900 series products, covering commercial AV and installed sound deployments. This term is one of the longest in the professional powered PA category and directly supports integrators and houses of worship operating on extended equipment lifecycles.