T-904B Outdoor Column Speaker (20W-40W)

Description

. Outdoor and indoor waterproof sound column, aluminum alloy shell, aluminum mesh, structure, excellent waterproof performance
. The speaker adopts 4 4-inch full-frequency design, the low frequency is full and the treble is clear
. Built-in high-performance audio transformer, which can reduce the loss caused by impedance in the circuit
. The mesh cover adopts the technology of sticking breathable cotton inside, which can prevent dust or liquid from entering and affect the sound quality, protect the speaker and increase the service life
. L-shaped mounting bracket is adopted, the angle can be adjusted arbitrarily, and the installation is convenient and quick
. Applicable to various outdoor areas such as hotels, commercial buildings, supermarkets, schools, leisure and entertainment

Specification：
Model
T-904B

Power taps（100V）
20W, 40W

Power taps（70V）
10W, 20W

Sensitivity
94dB±3dB

Impedance
Black: Com Green: 500Ω
White: 250Ω

Frequency response
80-20KHz

Dimensions
150×105×516mm

Speaker driver
4″ x 4

IP rate
IP66

Weight
3.55Kg