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Products > 4 Inch > Shanghai Zhouyi Electronic Technology Co., Ltd | Similar Products

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4 Inch

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UNION or OEM Ultra-low Frequency Speaker Professional Speaker Professional Audio: ◆ Low frequency: 1 * 8 inch low frequency; ◆ High pitched: 1 * 1.75 inch compressed high frequency; ◆ Power (8 Ω): 300W; Sensitivity: 98dB; Maximum sound pressure level: 136dB (peak); ◆ Frequency ...

UNION or OEM Ultra-low Frequency Speaker Professional Speaker Professional Audio: cushion strips, in order to prevent the box from moving during stacking and use. system data Frequency response (-5 dB standard) 37 Hz -90 Hz Frequency response (-5 dB INFRA mode) 32 Hz -68 ...

UNION or OEM Ultra-low Frequency Speaker Professional Speaker Professional Audio: cushion strips, in order to prevent the box from moving during stacking and use. system data Frequency response (-5 dB standard) 37 Hz -90 Hz Frequency response (-5 dB INFRA mode) 32 Hz -68 ...

UNION or OEM Three-division Line Array Main Loudspeaker Professional Speaker Professional Audio: film low frequency driver, the excellent 120° horizontal constant diffusion Angle can control the lower limit to 250 Hz. Components 2 x 12"/1 x 10" drive unit 2 x 1.4" high frequency compression ...

UNION or OEM Three-division Line Array Main Loudspeaker Professional Speaker Professional Audio: kHz (-10 dB) ◆ Maximum noise pressure level: 147 dB ◆ Vertical directivity: depends on the number of speakers and line array curvature ◆ Speaker Angle adjustment: 0.25, 1, 2, 3, 4, 5, 7.5 or 10° ◆ ...

UNION or OEM Main Three-division Line Array Main Loudspeaker Professional Speaker Professional Audio: ◆ Bass: 2 × 8-inch mid-bass horn loading; ◆ Midrange: 4 × 4.5 inch high and medium tone horn; ◆ Treble: 2 × 1.75-inch compressed tweeter loading; ◆ Power: low frequency 600W (8 Ω), Intermediate ...

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UNION or OEM Ultra-low Frequency Speaker Professional Speaker Professional Audio