Audio equipment

JBL PRX 900. Take control of the sound


The JBL PRX 900 series is a line of active speakers and active subwoofers High-end designed for professional live and studio applications. It consists of several different models, each of which suits a variety of live performance and studio recording situations.

Their power, clarity and versatility make these devices ideal for a wide range of applications, from corporate presentations to live concerts.

The undisputed quality of JBL

Before delving into the details of the JBL PRX900 series, it is important to highlight the reputation of JBL as one of the leading brands in the professional speaker market. Founded in 1946 by James Bullough Lansing, JBL has been at the forefront of innovation in speaker design for more than 70 years. The company has earned a reputation for making high-quality, durable speakers, and the PRX900 series is a perfect example of this..

What models does the JBL PRX 900 series include?

The JBL PRX900 series consists of several different models to suit a wide variety of operating situations. live performance and studio recording. Each of them is designed for a specific purpose and has unique characteristics that make it ideal for a variety of applications. These models are:

JBL PRX 900 active speakers

  • JBL PRX908: Dual two-way speaker 8 inches with a 1.5-inch compression driver. It has two channels and a frequency response of 53 Hz to 20 kHz. It is ideal for use as a main speaker in medium-sized live sound setups.
  • JBL PRX912: Another 12-inch two-way speaker with a 1.5-inch compression driver. It offers a maximum power of 1200 watts and a frequency response of 45Hz to 20kHz. It is intended for use as a stage monitor or as a main speaker in small live sound setups.
  • JBL PRX915: This is the largest device of the three, as it measures 15 inches. The PRX915 has a maximum power of 1500 watts and a frequency response of 52Hz to 20kHz. This speaker is ideal for use as a stage monitor or main speaker in larger live sound setups.

JBL PRX 900 active subwoofers

  • JBL PRX915XLF: This JBL subwoofer has a size of 15 inches, 2000W powerPeak class D, DSP and remote control.
  • JBL PRX918XLF: This 18″ sub allows you to achieve great professional portable PA performance with advanced acoustics, DSP, unmatched power performance and durability and BLE control.

Features that we should know about the JBL PRX900 speakers

As we have commented, each model in the JBL PRX900 series It is designed to offer high sound quality and excellent playback quality.

These speakers use advanced digital processing to improve sound quality and reduce distortion, ensuring sound is clear and crisp at all times.


In addition to its sound quality, the JBL PRX900 series is known for its durability. The speakers are constructed of rugged materials and designed to withstand the demands of live use. Cabinets are made of high quality birch plywoodwhich gives them exceptional resistance and a longer useful life.

Its housing withstands the demands of live use. Additionally, the speakers feature a durable steel grill for protection.


Another notable feature of the JBL PRX900 series is its ability to adapt to a variety of different performance environments. Each model is designed for a specific application, but that does not mean they are pigeonholed for a single use. In addition, we can make different configurations between them to get the maximum possible performance from them.

Advanced technology

One of the most interesting points that we find in the JBL PRX900 series is its advanced waveguide technology which provides uniform and accurate sound coverage throughout the listening area. This technology allows a better sound distribution in spacemeaning that sound can be heard clearly and accurately from any angle.

They also feature a Class-D amplifier, recognized for its energy efficiency and ability to produce large amounts of power. With Class-D amplifiers built into each PRX900 series speaker, we ensure that we are getting maximum power and efficiency in every use.

Finally, here is a video from our colleague Willy where he goes into more detail about the JBL PRX900 Series. We hope you like it!

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Simon Müller

Simon Müller is the driving force behind UMusic, embodying a lifelong passion for all things melodious. Born and raised in New York, his love for music took form at an early age and fueled his journey from an avid music enthusiast to the founder of a leading music-centered website. Simon's diverse musical tastes and intrinsic understanding of acoustic elements offer a unique perspective to the UMusic community. Sporting a dedicated commitment to aural enrichment and hearing health, his vision extends beyond just delivering news - he aspires to create a network of informed, appreciative music lovers. Spend a moment in Mueller's company, and you'd find his passion infectious – music isn’t simply his job, it’s his heartbeat.