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Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier Audio Big Power Professional Power Amplifier for Stage
Speaker Amplifiers & Audio Processors

Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier Audio Big Power Professional Power Amplifier for Stage

Model: CH-21500 Customization available Cables, Adapters & Audio Electronics
US$330.001–49 Pieces
US$307.0050–99 Pieces
US$256.00100+ Pieces
MOQ 1 Pieces
Frequency Response
20Hz-20kHz(+/-1dB)
Sensitivity
0.775V*40
Application
Commercial, Home
Activity
Active
Operation Mode
Button Control
Speaker System
2.0 Channel
Send Inquiry Full specifications

Specifications

Product nameCustomize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier Audio Big Power Professional Power Amplifier for Stage
CategorySpeaker Amplifiers & Audio Processors
Model NO.CH-21500
ActivityActive
Operation ModeButton Control
Speaker System2.0 Channel
Speaker MaterialMetal
ApplicationCommercial, Home
CertificationCE, RoHS, CCC, FCC
Power SupplyAC190V-250V 50/60Hz
Frequency Response20Hz-20kHz(+/-1dB)
Sensitivity0.775V*40
Slew Rate25V/Us
Channel Isolation60dB@8ohms 1kHz
Transport PackageCarton
Specification482x440x88mm
OriginChina
HS Code8518400090
Production Capacity>50000
CustomizationAvailable
SpecificationsModel
Balanced20K Unbalanced: 10K
PriceUS$330.00 1-49 Pieces US$307.00 50-99 Pieces US$256.00 100+ Pieces
SupplierGuangzhou strong sound electronic equipment Co., Ltd
Data retrieved2026-10-23

Available options

Speaker MaterialMetal
Power SupplyAC190V-250V 50/60Hz

Additional data

ModelCH-21500
Output Power2x650W@8ohm ,2x900W@4ohm
Power SupplyAC190V-250V 50/60HZ
Harmonic Distortion (1kHz, 8 ohm)<0.01%
Frequency Response20Hz-20kHz(+/-1dB)
Sensitivity0.775V*40
SNR≥100dB(A-weighted)
Damping Factor≥300@8ohms
Slew Rate25V/US
Input ImpedanceBalanced: 20K Unbalanced: 10K
Channel Isolation60dB@8ohms 1Khz
Output TypeClass-TD
LED IndicatorsPower/Signal/Distortion/Clipping
Input ConnectorsBalanced XLR (Male/Female)
Output ConnectorsSPEAKON, Binding Posts
Cooling SystemOverheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting
Product Size(WxDxH)482x440x88mm
Net Weight20.5Kg

Product description

The supplier lists this product. Its stated application is Commercial, Home. The listed model is CH-21500. The specifications below reflect the information publicly displayed on the listing. Model NO.: CH-21500. Speaker Material: Metal. Power Supply: AC190V-250V 50/60Hz. Frequency Response: 20Hz-20kHz(+/-1dB). Sensitivity: 0.775V*40. Noise: None.

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 Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier?

The listed minimum order quantity is 1 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier cost?

The published price is US$256.00 – 330.00 per piece, with lower tier prices for larger quantities. 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

Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier Audio Big Power Professional Power Amplifier for Stage
Customize OEM 2 U Class-Td Power Amplifier 2X2150W@4ohm Amplifier Audio Big Power Professional Power Amplifier for Stage
CH-21500 · US$256.00 – 330.00 · MOQ 1 Pieces
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