2. 0 channel stereo audio amplifier board 5200/1943 Power tube Symmetrical double differential Constant current 600W+600W

2. 0 channel stereo audio amplifier board 5200/1943 Power tube Symmetrical double differential Constant current 600W+600W

Name: 2. 0 channel stereo audio amplifier board 5200/1943 Power tube Symmetrical double differential Constant current 600W+600W
Brand: MMO Dropship
SKU: 2255799844190678
Price: 180.09 VND
Availability: InStock
Rating: 4.9 (92 reviews)

Code: TD-2255799844190678 4 orders

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$ 180.09 $ 198.92

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Description
Shipping & Returns

Brand Name:	Fire Crew
Certification:	CE
Origin:	CN(Origin)
Maximum Power Per Channel:	Above 200W
Model Number:	600W+600W
Package:	Yes
Channels:	2 (2.0)
Circuit board power amplifier:	sanken

parameter

Output power: 600W + 600W
Channel Type: 2.0 Stereo
Power input: dual DC ± 25-90V
Frequency response: 20Hz-163KHz
Speaker protection Independent power supply: AC 12V-18v or (DC 16v to 20v)
Dimensions: Length 19.7CM x Width 11.7CM x High 8.2CM
weight: 1.6kg

Matching Speaker: 4-8Ω 50W-700W 5-15 inch KTV Speaker / Floor Speaker / Stage Speaker

Harmonic Distortion: <0.001

Product Features

1. Original imported real Toshiba
2. The power is enough
3. Over temperature protection
4. Zero noise
5. Design layout beautiful
6. Exquisite workmanship
7. Storage function
8. Balance the current
9. Speaker protection and delay protection
10. over-temperature automatic cooling
11. Constant current differential amplification

Can be used with transformers, can be equipped with power amplifier switching power supply can be used with 12v battery.
Speaker protection power supply Independent group AC12V-18V (or DC 15v-19v, power: 600W) In order to pursue greater
Dynamic advice with high voltage! It is recommended to use DC 40v to 85V between the better results.
The output power is basically determined by the supply voltage and the horn impedance, the lower the voltage, the smaller the power.

Introduction:

1: input double differential high-frequency transistor circuit for pre-amplification, first with the original power A1837 and C4793 to promote the Toshiba power to push the 12 5200 and 1943 parallel output! The real original pairing tube, sure enough to withstand high pressure and current,

2: the use of thick 1.6mmFR-4 high-grade double-sided, the resistance is a metal film 1% error resistance,

3: push-level all use transistors as double differential amplification:, extreme reduced distortion, DC coupling, very wide frequency response, frequency

Power amplifier board 3 kinds of wiring diagram for reference

DELIVERY ESTIMATE

We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.

We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.

Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.

Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

RETURN POLICY

At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at [email protected].

DAMAGED ITEM AND LOW QUALITY

For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.

We will use this information to help you with your order, and eliminate errors in future.

REFUND POLICY

If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.

Here are the circumstances in which refunds will be granted:

You can get a refund if:

You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you

The product you’ve purchased is completely non-functional
You did not receive your product within 60 business days or 90 business days (South America) of purchase

Please note that refunds can take 3-5 business days to return in your account.

You can always contact us for any return question at [email protected].