Active column sound reinforcement system integrating mixer and DSP

JBL PRX ONE integrated active sound reinforcement system has acoustically optimized column array, including 7-channel digital mixer, full set of professional DSP, excellent audio connection, Bluetooth function and JBL Pro Connect universal application control.

High-energy power and performance can be provided in a compact package: PRX-1 can provide full bandwidth coverage of 130 dB, with amazing coverage and consistent projection effect, thanks to its customized high-pitched unit of 1.2 (using JBL AIM acoustic technology), 1.2-inch bass reflex unit and built-in 2000 watts (peak value).

Use PRX ONE's complete professional thesaurus, dbx effects (including reverberation, delay and compression) and dbx DriveRack with AFS Pro automatic feedback suppression function, and quickly bring up the ideal sound with less equipment. You can connect microphones, musical instruments, mobile devices and wireless devices by using PRX ONE's multifunctional I/O (with dedicated phantom power supply and Hi-Z input and professional-grade Neutrik connector) and Bluetooth 5.0 function. The intuitive dual-mode digital mixer designed by Soundcraft can be set to general tuning function mode or channel strip control mode, and controlled by application or built-in color LCD, making the work faster and easier.

When PRX ONE is used for small parties and private outdoor banquets, participants can experience excellent use effects from beautiful appearance and surging sound. With multi-channel mixing and DSP audio processing functions, it is the first choice for network celebrity musicians, outdoor performances or folk band professional sound reinforcement. This product has the characteristics of high sound pressure, small box and convenient transportation, and it is also a leader in small mobile performance equipment.

In entertainment places, it can be used as outdoor or indoor sound reinforcement for restaurants and private clubs, and its characteristics can be flexibly played and applied. Commercially, it can be a portable, professional and complete sound reinforcement system for "promoting roadshows and itinerant press conferences". In the fixed installation place, it is an ideal choice for professional sound reinforcement equipment such as amphitheatre, multifunctional, banquet hall and church. This is an ideal solution for those who need full-featured rear sound reinforcement equipment with excellent power, acoustic performance, creative control, connectivity and fashion sense.

Sound quality performance brought by acoustic innovation

With PRX-1, every seat in the room is in a good position: twelve custom-designed tweeters and JBL A.I.M (Array Inum Bration Mechanics) geometric optimization array masking technology provide controllable and consistent coverage and unified response. The custom-designed high-frequency transducer has copper cap pole pieces to reduce inductance, thus obtaining smoother and more accurate high-frequency response; High-frequency sensors have less power consumption compression and can provide more natural performance without a huge DSP. The high frequency performance is optimized to 500 Hz, so that the bass unit can provide more natural and accurate bass. PRX ONE's acoustically optimized woofer can provide high performance without DSP, thus reducing unnecessary configuration.

Pure electricity can be provided at any volume.

With the power amplifier, you can ensure that you can hear clear and loud sound at any volume, so feel free to use it. PRX ONE's Class 2000W power amplifier has the function of power factor correction, which can provide pure and stable power through various voltages, thus ensuring that the components have a longer service life and can run reliably anywhere. High quality and high linearity inductors can improve efficiency and greatly reduce total harmonic distortion. In addition, because the amplifier is completely bridged, you can make full use of its power potential and leave enough margin to handle any situation. The four microphone preamplifiers have the quality of mixers, and can maintain the full bandwidth even at the maximum gain. No matter how loud your voice is, it can bring clean, clear and studio-level sound.

Provide everything you need to adjust the iconic sound.

Who wants to drag heavy car special effects to perform? With a set of iconic dbx and Lexicon audio effects (including reverberation, delay, chorus, echo, compression, limitation and threshold), you can elaborate your sound in PRX 1. When hosts, teachers and fitness instructors rely on PRX ONE's built-in automatic diving function (which can reduce the background music when voice is detected), the audience can always hear their loud and clear voices. Presets allow you to save and recall commonly used settings.

Get the ideal sound in fewer steps.

The dual-mode mixer of PRX-1 is designed by Soundcraft and optimized for fast navigation: channel strip mode can provide hardware control for gain, equalization and effect transmission of each channel, while mixing mode provides gain control for the mixer of 7 channels. Want to get a higher level of effect? Three-layer DSP interface control allows users to choose experiences that meet their knowledge level (from elementary to advanced). PRX ONE's full-color LCD screen provides complete access to DSP, equalizer and dynamic processing, while setting protection programs can save snapshots for easy calling. Simple and successful dynamic LED indicator provides users with a quick and simple way to verify the level and channel functions, such as mute and clipping.

Act as your main system anytime, anywhere.

Thanks to the powerful DSP and customized preset of PRX ONE, it has never been so easy to get the ideal sound anywhere. Once the operation is started, the harsh sound can be eliminated by dbx's automatic feedback suppression function. PRX-1 can be used for both portable applications and fixed installation. With optional mounting accessories, the PRX ONE array can be installed separately from the woofer, which will be favored by installers, presenters and churches.

Excellent connectivity

PRX ONE provides two independent real +48V phantom power channels, plus four XLR combined sockets, one 1/8-inch input, two dedicated Hi-Z inputs and Bluetooth 5.0 function, which can transmit audio to one device and control up to 10 devices. Two onboard USB ports can be used to charge external devices or power wireless microphones.

Extended space

PRX ONE has more functions: XLR can calibrate the delay of multiple speakers through the analog extension provided by output, and the delay of each speaker can reach100 ms.

Integrated control ecosystem

Users can manually operate anywhere through JBL Pro Connect application, which provides control for every PRX ONE function (from mixing, DSP to Bluetooth function). Adjust the volume from all parts of the room, stream music to multiple speakers, and so on. Because the application and mixer are always synchronized, you can know the current level accurately. In addition, you can access the functions restricted by the application through the Plus permission, such as grouping speakers, delaying the beat and keeping a snapshot of the whole speaker.

Tested, trustworthy and durable.

Each PRX ONE portable sound reinforcement system has passed the JBL pressure test of 100 hour, ensuring the ideal effect in the application environment. The system uses a durable shell, which is strong enough to meet the demanding performance requirements, but low-key and stable enough to supplement the demonstration scene.