The Sonance Blaze Audio CBL523 is an ultra-compact passive loudspeaker engineered for on-wall distributed audio in commercial venues where visual footprint and acoustic accuracy are both critical. The 20.5 x 35 cm (8 x 14 in) enclosure houses dual 5-inch low-frequency drivers paired with a vertical three-element constant-directivity array of 2-inch high-frequency drivers, producing a controlled 160-degree horizontal by 55-degree vertical coverage pattern with up to 119 dB peak SPL.

Custom-designed mounting hardware enables a wide range of placement options, including stacked pairs that increase output and extend vertical coverage for taller rooms. The black finish blends into typical commercial decors, while the consistent constant-directivity coverage keeps program material and speech intelligibility uniform across the listening area in fitness studios, houses of worship, conference centers, restaurants, and retail.

Specify the matching U-bracket or dual-suspension hardware in the same color as the loudspeaker cabinet to keep the visible installed hardware visually consistent. The BL18S passive subwoofer is the engineered low-frequency complement when bass extension below the CBL523's native response is required for the program material.