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SN43 4×300W Four Channel Professional Power Amplifier
The SN43 is a professional four-channel power amplifier designed for reliable performance in commercial and professional sound reinforcement systems. Delivering 4×300W output power, it provides flexible system configuration for full-range speakers, monitor systems, and distributed audio applications.
Its efficient amplifier architecture ensures stable operation, low distortion, and dependable performance for both mobile and fixed installations. The compact rack-mount design makes it suitable for rental companies, churches, conference centers, schools, and entertainment venues.
ACLON provides OEM and ODM manufacturing services including private labeling, front panel customization, packaging design, and complete professional audio solutions for distributors and audio brands worldwide.
Model SN43 SN45 SN46 8ΩStereo Power 4X300W 4X500W 4X600W 4ΩStereo Power 4X450W 4X750W 4X900W 8ΩBridged Power 2X900W 2X1300W 2X1600W FrequencyResponse 20Hz-20kHz.(+/- 0.5dB) THD+N <0.04% 20Hz-20kHz.(8Ω) Signal-to-Noise Ratio >105 dB Damping factor >1000 Cross talk at1 kHz >70 dB Input Connectors 3-pin XLR, electronically balanced Output Connectors Speakon Class circuitry Class D Tour Class Protection DC, short circuit, over load, clip limit, over heat, Operating voltage 110V; 230V or customize Input impedance Balance/20K Unbalance /10K Dimensions (H×W×D) 88×485×355mm Packing dimension 565x140x560mm Net weight (kg) 6.5 KG Related Products
• T210 2 Channel Power Amplifier
• DH1300 Lightweight Amplifier
• DH4-1200 Four Channel Amplifier
• DK4200 subwoofer Amplifier
• B8 1U Four Channel Amplifier -
• Four-channel professional amplifier design• 4×300W output power• Stable and reliable performance• Low distortion audio reproduction• Efficient cooling system• Standard rack-mount chassis• OEM and ODM customization available
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• Professional PA Systems
• Churches and Worship Spaces
• Conference Centers
• Schools and Auditoriums
• Clubs and Entertainment Venues
• Fixed Installations
• Monitor Speaker Systems
• Rental Audio Companies
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Download Available:
• Product Datasheet (PDF)• Technical Specifications• User Manual• OEM/ODM Product Catalogue
Please contact us for the latest documentation and customization information. -
SN43 4×300W Four Channel Professional Power Amplifier
Professional OEM/ODM Amplifier Manufacturer
Designed for professional PA systems, churches, conference venues, schools, and commercial installations with reliable performance and flexible multi-channel configuration.
Related Tags : 4x300W amplifier professional audio amplifier PA power amplifier
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