Guangzhou Dolsi Audio Equipment Co., Ltd.

Audio Amplifier, Amplifier, PRO Audio manufacturer / supplier in China, offering Td-Series PRO Audio Amplifier, Stable 2 Ohm Digital Power Amplifier, 2 Ohm PRO. Audio DJ Equipment Digital Power Amplifier and so on.

Td-Series PRO Audio Amplifier

FOB Price:US $1 - 460 / Piece
Min. Order (Pieces) FOB Price
50+ US $1-460 / Piece
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Min. Order: 50 Pieces
Port: Guangzhou, China
Production Capacity: 5000PCS Per Month
Payment Terms: L/C, T/T, Paypal

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Basic Info.

Model NO.:TD series
Type:Professional Amplifier
Usage:Hi-Fi, AV, KTV System, Conference Engineering, Performance, Meeting Room
Used For:Professional
Tube Type:Transistor Amplifier
Function:Post Amplifier
Sound Channel:2
Output Number:2
Voltage:AC 220V
Element Number:Push-Pull Amplifier
Conductive Mode:AB
Application:Applicable to a Variety of High-End Entertainment
Price:Please Contact Us for Prices
Channel:2 Channel
OEM Order:Acceptable
Trademark:Dolsi or client′s brand
Transport Package:1PC/ Paper Caront
Specification:2 U
Origin:Guangzhou, China
HS Code:851840009

Product Description

Double Channel 260W to 1600W at 8 Ohms Professional Power Amplifier 

Td-Series PRO Audio Amplifier


Model No.
Output power under stereo mode 8Ω260Wx2350Wx2450Wx2600Wx2800Wx21300Wx21600Wx2
Output power under stereo mode 4Ω400Wx2500Wx2700Wx21000Wx21300Wx22000Wx22300Wx2
Output power under stereo mode 2ΩNANANA1500Wx21800Wx22400Wx22800Wx2
Bridging output power 8ΩNANANA1800W2600W4000W4600W
Bridging output power 4ΩNANANA2500W3600W4800W5200W
Input sensitivity0.775V/1.0V/1.4V23dB,26dB,29dB,32dB,35dB,38dB,41dB,44dB
Frenquency response20-20000Hz(±0.3dB)
Slew rate≥30V/us
Damping factor≥400:1≥600:1
Cross talk>70dB@1KHz
Dimensions (WxHxD)mm483x88x442                                              483x88x462483x88x462483x132x463
Td-Series PRO Audio Amplifier

Product Features:

New CLASS TD cores design and traditional transformer power supply. Transparent clear sound in mid-high frequency and deep low frequency, solving the problem of traditional amplifier with good low frequency but bad mid-frequency and switch supply amplifier with good mid-high frequency but bad low frequency. Major features as the following: 
1. Unique and reasonable inside layout, full of sense of science and technology.  
2. Small volume, light weight, high efficiency, nice sound quality.  
3. Quality components, smart and full scale electronic circuit high-speed protection.  
4. Mechanical and automatic process of AI, SMD, PEAK, BACK-FLOW ensure an excellent consistency.  
5. Quality radiation fin in ribbon shape with shovel teeth, achieving a higher heat dissipation effect.  
6. Applicable to a variety of music applications.
Product packing: 

Each piece of product with polyfoam protection packed into a paper carton.  Or packed as per client's request.

Good Service to you:

1.  Manufacturing with Dolsi brand.
2.  Manufacturing with your brand ( OEM).
3.  Manufacturing with your design, your specification and your brand ( ODM). 
4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order,  production,shipment, documents and after-sales service. 


Any inquiry, pls contact 

Ms. May Liang 

Tel: 0086 20 36751499 


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Guangzhou Dolsi Audio Equipment Co., Ltd.

- Guangdong, China
- Manufacturer/Factory & Trading Company

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