The JBL Control 128W is a premium in-wall speaker within the JBL Professional Control Contractor series, engineered to deliver exceptional audio performance with minimal visual impact. This versatile loudspeaker is ideal for a wide range of applications, including foreground music in boardrooms, reception areas, airports, convention centers, cruise ships, retail outlets, restaurants, museums, and surround sound setups. Its design caters to environments where high performance and unobtrusive aesthetics are crucial.

At the heart of the Control 128W is a high-performance woofer that features a polymer-coated aluminum cone. This advanced cone material ensures robust performance down to 30 Hz, providing deep, tight bass. The woofer is complemented by a pure butyl rubber surround, which enhances durability and longevity, making the speaker reliable for long-term use. Additionally, the extended-polepiece magnet design facilitates long excursion, contributing to the speaker’s ability to produce tight, controlled low-frequency response.

The high-frequency driver of the Control 128W is a pure titanium dome loaded with a built-in EOS™ (Elliptical Oblate Spheroidal) waveguide. This configuration is crucial for delivering low distortion and a smooth, consistent frequency response. The EOS™ waveguide helps to minimize distortion and ensure that high frequencies are dispersed evenly across the listening area. To further enhance the high-frequency performance, the Control 128W incorporates a low-diffraction swivel-mounting system. This innovative design allows users to direct the high frequencies precisely where needed, overcoming the diffraction distortion commonly associated with other aimable tweeter designs.

A key feature of the Control 128W is its high-slope crossover network. This advanced crossover design maintains natural midrange sound and ensures more even coverage throughout the listening space. The high-slope crossover helps to blend the woofer and tweeter seamlessly, delivering a balanced and natural sound profile.

For applications requiring integration with 70V/100V systems, JBL offers the Control 128WT version, which includes a multi-tap transformer. This model is ideal for large installations where high power and flexibility are needed.

The Control 128W is part of the JBL Control 100 Series, which is voiced similarly to other JBL Control Contractor models. This consistency in voicing allows for easy mixing with other surface-mount and in-ceiling speakers within a single listening environment. Whether used in high-end commercial spaces or demanding environments, the Control 128W’s premium sound quality makes it suitable for critical listening applications. It is designed to handle high SPL and heavy-duty music playback, ensuring that it performs reliably under demanding conditions.

Overall, the JBL Control 128W stands out as a high-performance in-wall speaker that combines advanced technology with rugged construction. Its ability to deliver exceptional audio quality while maintaining a discreet profile makes it an excellent choice for both professional and high-end residential audio installations.