JBL CINEMA HPD4641 - 18" SUBWOOFER

The JBL HPD4641 is a professional-grade 18‑inch subwoofer system designed for deep low‑frequency sound reinforcement in large‑scale audio setups such as cinemas, theaters, and professional sound reinforcement applications. It uses a high‑performance low‑frequency driver in a bass‑reflex enclosure to deliver smooth, powerful reproduction of very low bass frequencies.

Key Features

• Professional 18″ low‑frequency subwoofer system

• Designed for high‑output, low‑frequency reinforcement in cinema and sound reinforcement environments

• 600 watts continuous power handling, with higher program and peak power capacity

• Deep bass response capable of reaching very low frequencies (usable down to ~22–25 Hz)

• Bass‑reflex enclosure for smooth low‑end extension

• Ventilated gap cooling driver for improved power handling and lower distortion