Categories | Conference Audio System |
---|---|
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 |
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