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120W 4zones Switching Mixing PA Audio Power Amplifier for Background Music System
Speaker Amplifiers & Audio Processors

120W 4zones Switching Mixing PA Audio Power Amplifier for Background Music System

Model: DS-7120 Customization available Cables, Adapters & Audio Electronics
US$1.00 – 99.00
MOQ 50 Pieces
Rated Power
120W
Frequency Response
80Hz-18kHz±2db
Material
ABS Case, Iron Panel
Type
PA Amplifier
Usage
AV
Used For
Specific
Send Inquiry Full specifications

Specifications

Product name120W 4zones Switching Mixing PA Audio Power Amplifier for Background Music System
CategorySpeaker Amplifiers & Audio Processors
CustomizationAvailable
TypePA Amplifier
UsageAV
Model NO.DS-7120
Used ForSpecific
Tube TypeIC Amplifier
FunctionAmplifier Combined
Sound ChannelSingle Channel
Output Number2
VoltageAC 220V
Element NumberMonoamplifier
Conductive ModeAB
Zones4 Zones
Speaker Output70V/100V(110V)/4-16ω
Power SupplyAC220V±10%, 50Hz-60Hz
Rated Power120W
MaterialABS Case, Iron Panel
Frequency Response80Hz-18kHz±2db
Input SensitivityMic: -50db/600ω, Line:-10db/100ω
Package3PCS/Carton
OEMAccept
Mainly Exporting CountriesIraq, Cambodia, Indonesia, Malaysia, Russia, etc.
Transport PackageCartons
Specification480*370*88mm
OriginChina
Package Size54.00cm * 45.00cm * 17.00cm
Package Gross Weight27.000kg
Mission and VisionWith the mission of "connecting global supply and demand and enabling win-win trade", we are committed to becoming the most trusted international trade partner of our customers and promoting Chinese manufacturing to the world.
PriceUS$1.00-99.00 50 Pieces(MOQ)
SupplierHangzhou Vertex Broadcasting Audio Co., Ltd.
Data retrieved2026-10-23

Available options

VoltageAC 220V
Power Supply
AC220V±10%50Hz-60Hz
Rated Power120W
Material
ABS CaseIron Panel

Additional data

Model No.DS-7120DS-7180DS-7250DS-7350DS-7500DS-7650
Rated Power120W180W250W350W500W650W
Power SupplyAC220V±10%, 50HZ-60HZ
Speaker output70V/110V(110V)/4-16Ω
Zones4 Zones, each zone with adjustable knob6 Zones, each zone with adjustable knob
Features* ABS Case, Iron panel. * 3 MIC in & 3 AUX in, 2 AUX output * USB/Bluetooth / FM / SD. * 2 Bands control - Treble, Bass
Key Parameters* Frequency Response: 80Hz-18KHz±2dB * Input Sensitivity: Mic:-50dB/600Ω; Line:-10dB/100Ω * Signal to Noise Ratio: MIC: 66dB, Line: 102dB * Total Harmonic Distortion: 0.1%(1KHz 0dB)
Package3pcs/carton3pcs/carton2pcs/carton2pcs/carton2pcs/carton2pcs/carton
MOQ5 cartons
BrandABSL
OEMAccept
ApplicationSchool, Hotel, Shops, Stores, Parks, Airports, Stations, Shopping malls, Supermarket, Scenic spots and other public areas, etc.
Mainly Exporting CountriesRussia, Ukraine, Uzbekistan, Morocco, Liyba, Algeria, South Africa, Thailand, Vietnam, Cambodia, Malaysia, Mongolia, Iraq, Iran, Israel, Jordan, Kuwait, Yemen, Bahrain, Oman, UAE, Peru, Brazil, etc.
OriginChina

Product description

The supplier lists this product as PA Amplifier. Its stated application is AV. The listed model is DS-7120. Supplier-stated function: Amplifier Combined. The specifications below reflect the information publicly displayed on the listing. Model NO.: DS-7120. Power Supply: AC220V±10%, 50Hz-60Hz. Rated Power: 120W. Material: ABS Case, Iron Panel. Frequency Response: 80Hz-18kHz±2db. Input Sensitivity: Mic: -50db/600ω, Line:-10db/100ω.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for 120W 4zones Switching Mixing PA Audio Power Amplifier for Background?

The listed minimum order quantity is 50 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does 120W 4zones Switching Mixing PA Audio Power Amplifier for Background cost?

The published price is US$1.00 – 99.00 per piece. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

120W 4zones Switching Mixing PA Audio Power Amplifier for Background Music System
120W 4zones Switching Mixing PA Audio Power Amplifier for Background Music System
DS-7120 · US$1.00 – 99.00 · MOQ 50 Pieces
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