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LA3 Single 21-inch Line Array Subwoofer waterproof speaker,

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LA3 Single 21-inch Line Array Subwoofer waterproof speaker,

Model Number : LA3

Frequency Response : 33-110HZ

Input method： : NL4×2，+1 -1

Sensitivity (1W/1M) : 100dB

Weight : 75KG

Grid : Black porous iron mesh and sound-permeable fabric

Place of Origin : Made in China

Coverage Angle (H×V) : 360°

Rated Imp : 8Ω

Angle : Line Array Accessories

Power (AES) : 1600W

Brand Name : PDTWINKLE

Unit Type : 1×21" (155 mm neodymium magnet)

Max SPL : 137dB

Surface treatment : Black water-based paint or polyurea paint

H × W × D : 838×600×890mm

Cabinet Material : 18mm multi-layer plywood

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LA3 is a high-performance subwoofer designed to work with the LA12 loudspeaker.
It is widely used in permanent fixed installations and mobile touring applications.
Built in a bass-reflex enclosure, the LA3 is equipped with a 21" long-excursion neodymium driver.
The large dedicated bass-reflex port enables the LA3 to achieve high SPL within a compact enclosure.
When LA3 operates in INFRA mode, it can extend the low-frequency limit of the PDTWINKLE subwoofer system down to 33 Hz.
LA3 can be ground-stacked, flown horizontally or vertically, either individually or in multi-unit arrays.
The cabinet is constructed from birch plywood with a durable black finish.
The front of the enclosure is protected by a rigid metal grille.

China LA3 Single 21-inch Line Array Subwoofer waterproof speaker, wholesale

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