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Line Array Conference Audio System Box SB28 Loud Bass Subwoofer Super Low Frquency

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Guangzhou DUBAO Electronics Technology Co., Ltd.

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Line Array Conference Audio System Box SB28 Loud Bass Subwoofer Super Low Frquency

Brand Name : QYC

Model Number : SB28

Certification : CE , RoHS

Place of Origin : China

MOQ : 2 Pieces

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 500 Pieces/Month

Delivery Time : Within 15 Days

Packaging Details : Carton Packing or Flight Case

Components : 2 x 18" LF

Frequency Response : LF: 30 Hz - 300 Hz

Low frequency limit (-10dB) : 25 Hz

RMS : 1600W~6400W

Impedance : 4 Ohms

Sensitivity (1w/1m) : 103 dB

Maximum SPL : 135 dB

RMS handling capability : 1225 W

Dimensions : 51.2 x 21.7 x 27.6 in

Weight : 141 lb

Connectors : 4-pin Speakon x 1

Material : 18 and 24 mm Baltic birch plywood

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Line Array Double 18 Inches Conference Audio System Box SB28 Loud Bass Subwoofer

SB28

The system shall consist of a subwoofer enclosure driven and protected by a dedicated amplified controller.

The subwoofer shall feature two 18" weather-resistant low-frequency cone drivers with a massive vented structure, mounted in a bass-reflex tuned enclosure.

The LF limit shall be 25 Hz (-10 dB).

The subwoofer shall be used in standard or cardioid configuration.

The maximum SPL shall be 142 dB (peak level at 1 m under half space conditions using pink noise with crest factor 4). The long term RMS handling capacity shall be 1225 W at the nominal impedance of 4 Ω.

Specification:

Model Name: SB28 Subwoofer

Frequency Response: 30Hz∼300Hz

Maximum SPL: 135 dB

RMS Handling Capability: 1600W

SUB Driver: 18"×2

Nominal Impedance: 4Ω

Connectors: Speakon NL4×2

Rated Power: 1600W

Peak Power: 6400W

Dimensions: 51.2 x 21.7 x 27.6 in

Line Array Conference Audio System Box SB28 Loud Bass Subwoofer Super Low Frquency

Product Tags:

monitor audio speakers

conference audio system equipment

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