JBL HPD3739 Low Frequency Section, 4Ω Component Assembly for 3732 and 3722N Cinema Speaker Systems, Includes Two M115-8A Woofers Installed in 3639 Enclosure, (HPD3739)

JBL HPD3739 Low Frequency Section with Dual M115-8A Woofers in 3639 Enclosure for 3732 and 3722N Cinema Speaker Systems (HPD3739)

The JBL HPD3739 is a professional low-frequency section component assembly designed for use with the JBL 3732 and 3722N Cinema Speaker Systems, delivering powerful, accurate, and reliable bass performance for demanding cinema applications. Featuring two JBL M115-8A woofers installed in a 3639 enclosure, this 4Ω low-frequency module provides enhanced output capability, improved efficiency, and deep low-frequency reproduction required for large-format theater environments.

Engineered specifically for professional cinema sound systems, the HPD3739 provides the foundation for impactful soundtrack playback, delivering the powerful bass response needed for movie effects, music, and immersive cinematic experiences. The dual woofer configuration increases acoustic output while maintaining controlled and accurate low-frequency performance across the theater space.

The integrated JBL M115-8A woofers are designed to deliver high power handling, strong transient response, and dependable performance under demanding operating conditions. Installed within the JBL 3639 enclosure, the drivers work together to provide optimized bass extension, improved efficiency, and consistent sound reproduction for commercial cinema applications.

Designed as a dedicated low-frequency section for JBL cinema loudspeaker systems, the HPD3739 simplifies installation by providing a complete pre-configured bass module. Its 4Ω impedance allows compatibility with professional cinema amplification systems while ensuring efficient power delivery and reliable operation.

Ideal for commercial theaters, premium screening rooms, auditoriums, and large entertainment venues, the JBL HPD3739 delivers the deep, powerful, and controlled bass performance required for high-performance cinema sound systems.

Key Features

• Professional low-frequency section component designed for JBL 3732 and 3722N Cinema Speaker Systems.
• Includes two JBL M115-8A low-frequency woofers installed in a JBL 3639 enclosure.
• 4Ω impedance for compatibility with professional cinema amplifier systems.
• Provides powerful bass response and enhanced low-frequency output.
• Dual woofer configuration delivers increased efficiency and acoustic performance.
• Designed for accurate reproduction of movie soundtracks and cinematic effects.
• Delivers deep, controlled, and dynamic low-frequency performance.
• Pre-configured component assembly simplifies installation.
• Optimized for large-format cinema sound applications.
• Built for reliable operation in demanding professional environments.
• Integrates seamlessly with JBL cinema loudspeaker systems.
• Provides impactful bass for immersive theater experiences.
• Ideal for commercial cinemas, screening rooms, auditoriums, and professional AV installations.
• Engineered with JBL’s professional cinema audio technology for durability, precision, and long-term reliability.