---
product_id: 257662541
title: "Aston SoundTek A2+,Premium Sound,Support aptX and AAC Codec,Aux Bluetooth Car Kits Receiver,Auto On,Build In Ground Loop Noise Isolator,Smart Voice Assistant,HD Handsfree,Music Strea"
brand: "aston innovations"
price: "622 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Aston Innovations"
url: https://www.desertcart.pl/products/257662541-aston-soundtek-a2-premium-sound-support-aptx-and-aac-codec
store_origin: PL
region: Poland
---

# aptX & AAC high-res audio codecs Qualcomm Bluetooth v5.1 chipset Auto-on & multipoint dual phone connect Aston SoundTek A2+,Premium Sound,Support aptX and AAC Codec,Aux Bluetooth Car Kits Receiver,Auto On,Build In Ground Loop Noise Isolator,Smart Voice Assistant,HD Handsfree,Music Strea

**Brand:** aston innovations
**Price:** 622 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with flawless sound and handsfree freedom!

## Quick Answers

- **What is this?** Aston SoundTek A2+,Premium Sound,Support aptX and AAC Codec,Aux Bluetooth Car Kits Receiver,Auto On,Build In Ground Loop Noise Isolator,Smart Voice Assistant,HD Handsfree,Music Strea by aston innovations
- **How much does it cost?** 622 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/257662541-aston-soundtek-a2-premium-sound-support-aptx-and-aac-codec)

## Best For

- aston innovations enthusiasts

## Why This Product

- Trusted aston innovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zero Noise, Pure Clarity:** Built-in ground loop noise isolator eliminates hum, buzz, and static for pristine sound.
- • **Smart & Intuitive Controls:** Auto power-on, multipoint connection, and backlit buttons keep you connected and in control.
- • **Audiophile-Grade Sound Quality:** Supports aptX-HD and AAC codecs delivering CD-quality music on the go.
- • **Drive Safer with Handsfree HD Calls:** Integrated mic with CVC noise reduction ensures clear calls without distractions.
- • **Seamless Bluetooth v5.1 Connectivity:** Effortlessly pairs with almost any device for crystal-clear wireless audio.

## Overview

The Aston Innovations SoundTek A2+ is a premium Bluetooth v5.1 car receiver that transforms any aux-enabled car stereo into a wireless audio powerhouse. Featuring aptX and AAC codec support, it delivers high-definition sound quality with zero hum or static thanks to its built-in noise isolator. Auto-on and multipoint technology allow seamless connection to two phones simultaneously, while smart backlit controls and HD handsfree calling enhance safety and convenience on the road.

## Description

SoundTek This is a high end excellent sound Aux Bluetooth car-kits receiver for all cars which have 3.5mm Aux In port or for home audio system, Support Multi-point/Dual link Excellent SoundBest Audio Quality, Aston Innovatons's noise free technology 100% kill the hum/buzz/static/hiss noise, No need an extra ground loop noise isolator any moreAudio Technical SpecSignal to noise ratio:>100dB | THD+N:80dBAdvanced Audio DecoderSupport AAC audio decoder - better than CD qualityCrystal Handsfree CallsBuild-In high performance microphone, CVC noise reduction, Full-duplex HD voice processing, AGC algorithms, Excellent Handsfree Call QualityAuto On SoundTek will auto on when you start the car, then auto link with the last connected phone Smart Backlit ButtonsAll buttons have backlight LEDs, Which is much more easy and safe to use even at nightVoice AssistantSupport voice assistant such as Siri, Google Now ,Cortana (Just press and hold the play button about 2 seconds to active voice assistant)Travel and TalkUse the SoundTek to make your car Bluetooth compatible, a complete handsfree solution. Play music from your phone, make and receive calls and more!Simple OperationThree buttons take care of all possible functions. Play and pause music, answer and hang-up the phone, skip forwards or backwards, Vol+ or Vol-To get the Best Audio Quality, Please adjust the volume of Receiver and Phone to Max in Music,Phone,Voice assistant mode first, Then adjust car stereo volume to right level

Review: After buying a winter vehicle with Bluetooth, my summer vehicle seemed kind of boring. (My car's built-in Bluetooth was only for calls, not for music *sad face*) The SoundTek A1+ was an easy setup: Plugged in, turned on my car, and was immediately detected by my phone. *happy face* The only downside was in peeling off the paper from the adhesive ring: instead of pulling just paper, the adhesive and a layer of cushioning foam came with it! A replacement adhesive foam ring (included) saved the day. I've had issues with other products requiring me to crank the volume; I'm pleased to say this has a strong output for an older vehicle's aux input.
Review: Got this for my 2010 Lancer with no bluetooth. Powered from a standard USB cable (plugged into my 12v cigarette lighter adapter). I have used this for music and phone calls. Both work perfectly. I actually like the fact that I can set a playlist and use the 3 (big, illuminated) buttons to control next/prev/start/stop without feeling the urge to touch my phone while driving. Great sound quality. 5 stars!

## Features

- QUALCOMM CHIPSET: Bluetooth v5.1 works with almost all Bluetooth devices,Support aptX-HD AAC high-end audio codecs.
- AUTO-ON & AUTO-CONNECT: Auto power on automatically when you start the car, then auto sync with the last connected phone
- BUILT-IN NOISE ISOLATOR: Zero Hum/Static/Buzz noise.
- SAFE DRIVING: With this SoundTek Bluetooth car receiver, connect it with your car speaker via Aux jack, then you could make hands free calls while you are driving and could also enjoy your smart phone music wirelessly in your car speaker.
- CONNECT To 2 PHONES: With the multipoint technology, The SoundTek can connect to 2 devices at the same time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F8Z4VQ7 |
| Best Sellers Rank | #40,788 in Electronics ( See Top 100 in Electronics ) #59 in Bluetooth Car Kits |
| Item model number | SoundTek A1+ |
| Manufacturer | Aston Innovations |
| Product Dimensions | 4.29 x 4.29 x 1.09 cm; 50 g |

## Product Details

- **Brand:** Aston Innovations
- **Connectivity technology:** AUX, USB
- **Material:** Plastic
- **Power source:** USB (DC5V Safe)
- **Special features:** Automatic On/Off, Built-In Microphone, Hands-Free Calls, Low Latency, Noise Cancellation

## Images

![Aston SoundTek A2+,Premium Sound,Support aptX and AAC Codec,Aux Bluetooth Car Kits Receiver,Auto On,Build In Ground Loop Noise Isolator,Smart Voice Assistant,HD Handsfree,Music Strea - Image 1](https://m.media-amazon.com/images/I/61g8vkGH1ML.jpg)

## Questions & Answers

**Q: Does the volume reset every time you turn it off?  Current one i have volume goes down every time I turn off car**
A: That I am aware of the volume is totally controlled by the setting of the volume on my iPhone and the volume of my car system. The Aston has no affect on either of these; nor, that I am aware of does it even understand volume. Keep in mind that the primary consideration is the volume of your bluetooth sound source. Every time I turn my car on the Aston powers up and connects to my iPhone. If I tap the "play" button on the Aston then my music comes through just the same as it was the last time I used it unless I have reduced deliberately the volume on my iPhone. I hope that this helps.

**Q: is there a on/off button or always on when power is connected? supports AAC?**
A: Hello Kenneth 

Thanks for ask questions, Please see my reply as below, Hope can help you.

1. There isn't on/off button, always on when power connected (current consumption very low), Basically, The unit will auto power on and auto reconnect paired Bluetooth device (in case cannot auto reconnect paired device,Just short press Play/Pause button ,the unit will reconnect paired device,No need plug out/in USB.

2. Yeah, SoundTek A2 support AAC ,AptX ,AptX low latency  and SBC decoder, BTW,We have another model called SoundTek A1  which support AAC and SBC decoder, Both A1 and A2 using CSR Bluetooth chipset(Qualcomm) and using Texas Instruments's  high performance audio line driver to ensure best audio quality.
 
3, And both A1 A2 build in power isolator module，Which is 100% solved ground looping noise(Hum/Buzz noise），No need add extra ground looping noise isolator any more,  BTW, Usually,The extra ground looping noise isolator connected on 3.5mm Aux ,That will cut low frequency a lot(50Hz -150Hz will cut a lot, not so good), Aston SoundTek A1 A2 will not cut low frequency, Provide very high quality audio signal to car stereo(20Hz -20KHz +/-0.5dB ; Signal to noise ratio up to 95dB; THD+N ratio <0.04%(20Hz-20KHz);THD+N ratio <0.007%@200Hz.

**Q: Once connected, does the phone call/streamed music come through the car speakers?**
A: Yes,  just make sure the audio input source of your car switched to Aux In mode (in order to get best audio ,
BTW,it is recommend to adjust the phone volume and receiver volume to max(in music/phone call/voice assistant mode) ,then adjust car volume to right level, Thanks for ask question.

**Q: how long is the warranty for this product?**
A: Hello,  We have 12 months warranty for aston innovations’s products. Thanks for your great support.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***H on 25 March 2023*

After buying a winter vehicle with Bluetooth, my summer vehicle seemed kind of boring. (My car's built-in Bluetooth was only for calls, not for music *sad face*) The SoundTek A1+ was an easy setup: Plugged in, turned on my car, and was immediately detected by my phone. *happy face* The only downside was in peeling off the paper from the adhesive ring: instead of pulling just paper, the adhesive and a layer of cushioning foam came with it! A replacement adhesive foam ring (included) saved the day. I've had issues with other products requiring me to crank the volume; I'm pleased to say this has a strong output for an older vehicle's aux input.

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 20 June 2024*

Got this for my 2010 Lancer with no bluetooth. Powered from a standard USB cable (plugged into my 12v cigarette lighter adapter). I have used this for music and phone calls. Both work perfectly. I actually like the fact that I can set a playlist and use the 3 (big, illuminated) buttons to control next/prev/start/stop without feeling the urge to touch my phone while driving. Great sound quality. 5 stars!

### ⭐⭐⭐⭐⭐ Review
*by E***E on 25 February 2024*

Excelente, rápida conexión, diseño discreto, audio exelente.

## Frequently Bought Together

- Aston Innovations SoundTek A1+ Bluetooth Car Kit with AAC for Music Streaming Handsfree Calls,Aux Bluetooth Adapter for Car/Home Stereo,Built-in Noise Isolator & MIC,Auto On/Off
- CBK DIY Car AUX In Input Female Jack Interface Adapter Cable for Mazda 6 MX-5 RX8 2006+ Later Than 2006

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-16*