JBL CBT 70JE-1-WH Extension for CBT J-1 Speaker (White)

Extended Bass and Enhanced Coverage for Your CBT 70J-1 System
The white JBL CBT 70JE-1 Extension Module is specifically designed to complement the CBT 70J-1 speaker, providing extended bass response, improved pattern control, and increased sound output levels. Housed in a durable fiberglass-reinforced ABS enclosure, this extension module incorporates four low-frequency drivers and an integrated crossover network to deliver exceptional low-frequency performance and system scalability.

Improved Sound Output and Low-Frequency Response
When paired with the CBT 70J-1, the CBT 70JE-1 extends the bass response down to 45 Hz, creating a fuller and more dynamic sound profile. This powerful combination is ideal for venues requiring enhanced audio clarity, such as auditoriums, lecture halls, stadiums, and theme parks. With 500W power handling and high sensitivity, this module ensures robust performance even in demanding audio environments.

Seamless Integration with Constant Beamwidth Technology
Utilizing JBL’s patented Constant Beamwidth Technology, the CBT 70JE-1 ensures consistent directivity and minimizes unwanted lobing outside of the coverage area. This results in an exceptionally well-controlled progressive line array system with asymmetrical vertical coverage. The system directs more sound toward far areas while maintaining clarity and balance in closer listening zones.

Durable Construction for Reliable Performance
Built to withstand the rigors of both indoor and outdoor use, the CBT 70JE-1 features a rugged fiberglass-reinforced ABS enclosure with UV-resistant paint. Stainless steel external screws and a painted aluminum grille offer rust resistance, making this extension suitable for various challenging environments, including outdoor venues and high-humidity areas.

Effortless Installation with Included Coupler Plate
Attaching the CBT 70JE-1 to the CBT 70J-1 is straightforward thanks to the included coupler plate. This ensures secure and precise alignment, allowing the combined array system to function as a unified unit. This seamless integration enhances both audio quality and installation efficiency.

Customizable Voicing for Music and Speech Applications
With a switchable voicing feature, the CBT 70JE-1 provides flexibility for different audio applications. Choose the flat response mode for music playback or the mid-range presence boost for clear, intelligible speech, ensuring optimal performance in any scenario.