Single 15" Birch Ported Subwoofer Box for Sundown v4 NS Series

Design: Single 15-inch ported enclosure optimized for Sundown v4 NS Series subwoofers, delivering deep and precise bass. Internal Volume: Spacious 4.25 cubic feet net internal volume for enhanced low-frequency performance. Tuning Frequency: Tuned to 30 Hz to ensure impactful and powerful bass response. Construction Material: Built from durable 24mm (1-inch) birch wood for superior strength and sound quality. Single 15" Birch Ported Subwoofer Box for Sundown v4 NS Series  This Listing Includes: (1) 15" Birch Ported Subwoofer Box The AABE-SA-NSv4-S15-HD is a premium birch single 15-inch ported enclosure designed to deliver deep, precise, and impactful bass for audiophiles and sound enthusiasts. With an internal volume of 4.25 cubic feet and a tuning frequency of 30 Hz, this enclosure enhances the performance of a 15-inch subwoofer, producing clean and powerful low-frequency output for an immersive audio experience.   Specifications: Design: Single 15-inch ported enclosure Net Internal Volume: 4.25 cubic feet Tuning Frequency: 30 Hz Port Area: 60 square inches Material: 24mm (1-inch) birch construction Finish: Durable and sleek Dimensions: Height: 18" Width: 23" Depth: 31.5"