4CH to 6CH Wiring harness Car Amplifier built in DSP processor for toyota cars audio upgrade system support subwoofer output

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4CH to 6CH Wiring harness Car Amplifier built in DSP processor for toyota cars audio upgrade system support subwoofer output

Fast Fedex shipping for following area

Asia:Korea/Japan/Malaysia/Singapore/Indonesia etc.

Europe:over 90% Europe countries

United states/Canada/Mexico

You can also contact us if we can ship fast Fedex to your country.

if you can not choose Fedex from your page,please just choose aliexpress standard shipping and leave us message and you agree send by Fedex,please contact us.thank you!

​search”puzu”on youtube channel you will find a lot of puzu lovers share their videos

Why you need such a DSP amplifier?

You problebly met the following issues when you use your car audio

1.Android car radio/factory radio with bad sound quality,no power at all

2.Midwoofer speaker with bad bass sound dull and unclear

3.Install tranditional car amplifier was too difficult and it need cutting many wires and untidy,moreover it’s big size and volume

4.Tranditional amplifier with simply adjustment of EQ simple low filter and high filter with buttons.

5.The sound field is not high enough,the sound is coming out from under the feet,and it feels exhausted after a long time driving

6.Output power is not enough provided by car radio after change the speaker ,distortion

Please kindly check if your car built in original amplifier system or not?If your car built in factory amplifiery system,we not suggest you buy this item,it’s not plug and play,if you car with factory amplier and still want to use this DSP,then you need unistall the factory amplifier and you need good skill of installation and know the wiring well.

Please kindly note it.Thank you!

Question:What’s DSP Amplifier?PUZU DSP amplifier

Answer:DSP amplifier refers to Amplifier with built in digital signal processor chip.you can use computer software or phone app control the sound EQ
Question:What is the difference between traditional Amplifier and DSP amplifier?
Answer:Tranditional amplifier only with the function of simply adjustment of the outpower up and down,while DSP amplifier not only with output power up and down
but also you can use software better manage the amplifier,Attenuate the frequency of overlap in the car,Let the each channel speaker’s sound reach the human ear at the same time by the function of time-delay.Improve the complex listening environment in your car and let your
audio performance in the best postion.
Question:What problems can the car DSP amplifier solve?Why my car need it?
Answer:Automotive DSP amplifiers can solve many common problems in car audio,Such as sound location problems,High, midrange,bass Unclear level ,Bass dull power problem,bad sound surround.Voice turbid and so on.
Question:How much my car audio sound can be improved after installing the PUZU DSP amplifier?
Answer:After installing our DSP amplifier, your original car sound quality will be improved by 70%. If you replace the original car’s speaker, the effect will be very amazing, beyond your imagination. Your car will just like a live concert.
Question:Does my car fit for your Car DSP Amplifier?
Anwser:We have over 300 different ISO wiring harness cable.Pleae check the list below if it is including your car.Or you can ask our sales online,Thank you!
Question:Does PUZU DSP amplifer is wiring harness
Anwser:Yes,no need broken any of your car wires.Take 5 minutes you can finish installation,even if yourself can install it.
Question:Is there a security risk when installing DSP amplifier?
Answer:PUZU DSP smart power amplifier uses special car wiring harness, it will not damage any line of your original car, and our ISO wiring harness has a capacitor protection system without any safety hazards. You can use it with confidence.
Question:What about quality and warranty?
Answer:We provide 2 year warranty time.We strictly control the quality of the product all time,we will test your product before we ship it out.
Question:Does it have a built in cooling fan?
Answer:Yes with cooling fan,
Question:Can this DSP amp for home ?
Answer:No,it’s for car use

We are the authorized distributor of puzu. All products are original products and provide corresponding after-sales service.Our authorized code:00316 please check it on puzu offical website.

THIS PRODUCT IS FOR TOYOTA (PRICE INCLUDING WIRING HARNESS CABLE,YOU ONLY LEAVE YOUR MESSAGE ABOUT YOUR CAR YEAR AND

MODEL IS OK,THANK YOU!

THIS PRODUCT IS FOR NISSAN SERIES (IF YOU NOT SURE ABOUT YOUR CAR CAN FIT IT OR NOT,PLEASE CONTACT OUR SALES ONLINE)

Features:

  • Please choose the suitable DSP power cable according to the car model and interfaces.
  • Stream favorite music to car speakers via Bluetooth 4.2, with excellent sound quality.
  • 31-band, 4channel input with 6-channel output; Adjustment range from 20Hz to 20kHz; High and low pass filters.
  • Support time delay settings to re-calibrates the audio signal.
  • Pair your smartphone with the DSP box and tailor the sound to your personal preference.
  • Maximum power output 4 x 150 W; Large-capacity filter capacitor; 32-bit DSP chip
  • USB play lossless music
  • bluetooth supporte

This product is non-destructive audio car modification of new products,exclusive use of quad-care 32-bit DSP processing Chip,nanosecond processing speed;DRC dynamic music processing;using DSP computer tuning technology.Lossless installation,easy tuning,take up a small space.

Specifications

  • Port:1 car dedicated interface;6 RCA input interface;6RCA output interface
  • output power:4X150W
  • Frequency response:20Hz-20KHz
  • T.H.D <0.01%
  • Signal to noise ratio>108dB
  • Isolation:>90dB
  • Operating Voltage:DC12V
  • Dimension:162mmX116mmX43mm

1.Please go to the puzu website download the latest version software for pc and app for smartphone.it support Android system cellphone for free charge.

Shipping & Payment

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of caraudiosell.com (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://caraudiosell.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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