An audio processor is equipment designed to build a high-quality audio system based on a standard head unit in a car. You will find a wide selection of these devices in the Magnitolkin online store. In particular, we offer for sale the following, which are so popular among car owners:
Helix audio processors;
· Audison audio processors.
We also stock products from many other well-known brands that also deserve the trust of consumers. So, at Magnitolkin you can buy inexpensive car processors: Alpine, Best Balance, Brax, Deaf Bonce, Focal, Hertz, JL Audio, MD.Lab, Nakamichi, Pioneer, Soundstream, Teac, Zapco.
Various models of audio processors are presented in our online store at prices starting from RUB 11,990.
What is an audio processor for?
Modern car processors can take an equalized and frequency-cut audio signal from a standard radio or power amplifier and make it full (with a flat frequency response).
The car processor performs a number of useful functions, including:
· processing of digital or optical signal from an additional sound source;
· ability to select a filter to cut off audio signal frequencies;
· temporary correction;
· multi-band equalizer.
Stereo amplifiers with digital inputs from Aliexpress
Today's post is dedicated to power amplifiers combined with a DAC to build a modern HiFi sound system. It's a good idea to combine a DAC and a digital audio amplifier in one device - a minimum of conversion, digital processing capabilities and compact dimensions. Such combined digital amplifiers have a large number of inputs, including a Bluetooth module, a variety of sound settings (DSP) and sufficient power for household acoustics.
Sabaj A3
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The selection opens with a compact digital amplifier from Sabaj. Model A3 is built on the STA326 chip and has a power of 80 W per channel into 4 ohms. There is an equalizer with 15 settings!
Dimensions of the aluminum case: 106X119X36 mm, power supply 19 V 6.3 A and a beautiful remote control included.
Available digital inputs:
- Optical up to 96 kHz
- Micro USB for PC up to 192 kHz
- Bluetooth 4.2 with apt-X codec support
The analogue line input on the 3.5 mm jack has not been forgotten either.
This is the official store of the manufacturer, there is fast delivery from a warehouse in the Russian Federation.
BRZHIFI X10
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Next, an inexpensive but powerful option from BRZHIFI. The X10 model is built on the TPA3255 chip and has a decent power of up to 300 W per channel.
In addition to analog inputs, this model can be connected to a PC (DAC PCA5102A) and listen to music from a smartphone. BT chip QCC3034 with support for APTX-HD codec.
To adjust the sound there is a tone block with adjustments of ± 10 dB.
A strict metal case with dimensions of 240*60*197 mm, there is a screen on the front panel. You can also control it from the remote control.
LOXJIE A30
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Option from LOXJIE in a stylish aluminum case on the new MA12070 amplifier chip from Infineon Technologies and volume control on NJW1194.
Total dimensions: 151 x 170 x 38 mm. Remote control and 24 V power supply included.
The A30 is an 80 W stereo amplifier with an output to an active subwoofer and at the same time a headphone amplifier, and the built-in DAC is here on the ESS Saber ES9023 (optical input and micro USB). And, of course, Bluetooth on a high-quality Qualcomm QCC3008 chip.
High-quality workmanship, design and well-fitted IPS screen. A30 will look harmonious on the table next to a PC and mini speakers. HiRes DAC and good sound will complement the pleasant experience.
AIYIMA D05
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A popular amplifier option with a full range of digital inputs and 120 W per channel.
Model D05 is built on microcircuits CM6642, TAS5508, TAS5352A, QCC3008, CS8422, WM8782. Power supply included with parameters 32 V 5 A. Case dimensions: 183 × 128.5 × 37 mm.
Optical, coaxial and digital input to PC. Don't forget high-quality Bluetooth 5.0 and all this with a normal design and for reasonable money.
Ease of control is added by a small OLED screen and remote control.
To fine-tune the character of the sound there is: an equalizer, a tone block and loudness compensation.
Fosi Audio E10 PRO
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Fosi broke out of the completely budget segment and produced an interesting combined product. The E10 PRO model is built on a TPA3251D2 class D amplifier chip and produces 200 W at 4 ohms.
In addition to the DAC (MS8413), the device has a built-in audio file player (APE, FLAC, WAV, MP3, WMA). Storage media up to 500 GB are supported. There is a remote control and a color screen.
Bluetooth on ATS2825 chip. There is an output for an active subwoofer.
Arylic A50+
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Streaming amplifier from Arylic. There is a full set of functions: LAN, Bluetooth 5.0, USB, WiFi, Airplay, DLNA, UPNP, multiroom and a digital amplifier on the STA326 chip from ST with 50 W per channel. And all in a compact case 120x110x40 mm. There is an output for an active subwoofer. Optical and PC input.
The device has two antennas: 2.4G WiFi and Bluetooth and has a 100M LAN for your home network. Power: 24 V, 4.15 A included.
For Internet services, you use your smartphone with the 4STREAM application, and there is also a regular remote control.
An excellent option for building an audio system with streaming services and wireless technologies.
FX-AUDIO D2160MKII
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Fully digital amplifier from FX-AUDIO. The D2160MKII model has a power of 150 W. Power supply DC 36 V/6A included. The front panel is available in black and silver.
The device is built on chips: TAS5614 + MCU STM32 + DSP TAS5548 + PCM1808 + AK4118 + CM6642 + CSR8675. And a MAX9722 headphone amplifier. Digital inputs: optical, coaxial and USB for PC.
To adjust the sound there is a tone block, loudness compensation and an equalizer.
Bluetooth 5.0 chip CSR8675 with support for APTX-HD LDAC, 24Bit/96kHz and an active subwoofer output.
WA90 Pro
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Perhaps the most sophisticated device in the selection. The heart of the model, the amplifier on the TPA3251 chip produces up to 150 W per channel. DAC on ES9023 (optical input) and Bluetooth 5.0.
I’ll just list the rest of the possibilities:
- Uncompressed audio file player
- HD arc
- Subwoofer output
- Remote control
- Karaoke!
SMSL AD18
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A small but feature-packed desktop amplifier with a DAC from SMSL. He is also in the title photo of the topic. The maximum power of the AD18 is 80 W per channel.
The filling is modern: TAS5508C+CS8422+TAS1020B+CS5341 and headphone amplifier MAX97220A. There's even an NFC tag for quick connection to your smartphone via Bluetooth.
The digital signal can be supplied via optical and coaxial cable. There is a subwoofer output, a ±8 dB tone control and an equalizer.
The case has a vertical layout with dimensions of 85x51x172 mm. Power supply and remote control included.
There is fast delivery from a warehouse in the Russian Federation.
SMSL VMV A2
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The selection is completed by a new product from the SMSL brand. VMV A2 is a HiEnd digital amplifier with support for 32bit 768kHz DSD512 and a power of 200 W per channel. Stated misstatement 0.0008%.
The model has support for high-quality audio transmission via Bluetooth UAT. Full set of digital inputs and active subwoofer output.
The design is somewhat unusual for audio devices. But with a color screen. The aluminum body is mounted on spikes. Dimensions: 280x43x255 mm.
I hope this is a selection of stereo amplifiers with digital inputs and you will choose an option to suit your taste and budget.
Happy shopping! Don't forget to apply AliExpress coupons and discounts.
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How to choose an audio processor
The car processor is designed to configure high-quality sound with a large number of acoustic elements. To get the desired effect, you must choose the right digital audio processor model.
The Magnitolkin online store has a large selection of such equipment. The models of these devices differ not only in manufacturer and cost, but also in characteristics and set of functions. If you decide to buy an audio processor for a car, when choosing, pay attention to the filtering and customization options.
Another important criterion is the number of inputs and outputs. When planning to buy an audio processor, car owners should focus on the components of the acoustic equipment installed in the car.
For example, a five-channel audio processor can be used in a front + rear + subwoofer configuration. An alternative option is a channel-by-channel connection of front speakers + subwoofer.
Eight-channel audio processors can be used in more complex configurations, for example, in the case of a three-way channel connection of front speakers along with a subwoofer. Or, by analogy, instead of a subwoofer, connect rear speakers.
As for audio processors with 10 or more channels, the variability of equipment combinations is almost limitless. It is possible to connect front speakers per channel + per channel connection to rear speakers + subwoofer + center channel and so on.
Amplifier with Redpower DSP 10 processor
Automotive audio DSP processor with optical input Redpower RP DSP10
- Listen to music without background noise, interference or distortion. Digital transmission of music via an optical channel from the car radio to the amplifier. In this case, your car radio should provide an optical output with a clock frequency of 96khz.
- Works great with Redpower 310 series car radios and higher optics. In this tandem, the volume will be controlled from the car’s steering wheel buttons. (Don't forget about comfort). Stop fiddling with these crutches (remote volume joysticks).
- With the help of a full 10 channels, you can build any system you want in your car.
- This model is an improved model of the top Alpine PXE-0850S processor. In this processor, 8*25 W is implemented on the basis of 4 TDA 7850 microcircuits. The Redpower DSP10 model has 1 TDA 7850 4*25 W amplifier, and also 3 powerful D class amplifiers (4*25 W + 6*50 W) TPA3116D2
- Don't like how you set it up? Too lazy to go to a car audio studio for additional tuning? Learn car audio yourself! You can customize the system for yourself at any time using your smartphone. You can roll back at any time by saving and loading settings.
- The Redpower DSP 10 processor is universal. It can be connected anywhere and anyhow.
Suitable for cars:
- Suitable for all brands of cars;
- Suitable for all car models.
The "WAAAAY!!!!" effect You are guaranteed or we will refund your money.
- Many of our clients say that the era of car audio is over, everything is bad and soon there will be nothing to offer, and we need to move to another business. But I personally, as the director of Redpower, don’t believe this. Because all men love beautiful women. The sound in my car is exactly the same. Therefore, on the contrary, we decided to return to this issue and prepare for you a universal solution that will still be relevant for several years and will delight you. Now let's get down to details.
Why do you need a car sound processor?
- The main task of the processor in the car is to adjust the sound and adjust the sound field in the car through time correction. While in the car, you are located at different distances from all the speakers of the system and therefore the sound does not reach you from them at the same time, which negatively affects both its quality and the transfer of sensations from the music. The processor, thanks to time correction, allows you to delay nearby speakers and virtually place them at the same distance as far away ones. There is no point in creating music without a sound processor. Without a processor, the car plays like an out-of-tune musical instrument.
Why is the Redpower DSP processor good?
- The Redpower DSP 10 sound DSP processor allows you to set all parameters separately for each channel via a Bluetooth wireless connection.
- Configuring the processor via bluetooth from your smartphone! A very convenient feature. Setting up music is never limited to just one time. And working with a PC every time is problematic and lazy. In our case, you can control the full DSP processor at any time using mobile applications.
- For fans of music, for example, “I-TUNES”, etc. It is possible to listen to music via Bluetooth
- TI processor: 64-bit processor with floating point audio processing. dolby digital AC-3,DTS
Main characteristics of the audio DSP processor:
- Processor TI 64 bits DSP processor; 96 khz
- Attention!! The processor does not work with a clock frequency of 48Khz, an adapter is required for this
- Power +12 Volt
- Amplifier stage: TDA7850 MOSFET 1 pc. — 4 channels for connecting tweeters and midrange speakers
- Amplifier stage 3 pcs - 6 channels for connecting more powerful speakers.
- CPU control: Android, IOS, UART, USB
- Operating temperature: -40…..+70 C
Inputs and Outputs:
- 4 power inputs.
- 4 Line inputs
- Optical input (SPDIF).
- Coaxial input.
- 10 RCA line outputs
- 4 Power outputs with TDA 7850 AB class 4*25W
- 6 Power outputs from a class D amplifier. 6*50W
Bluetooth:
- Connecting to smartphones to regulate them through the “Redpower” application, the link to the application will be at the end of the page
DSP processor capabilities:
- Graphic and parametric equalizers for 10 channels.
- Channel-by-channel gain control (-60dB-0dB) for 10 channels.
- Channel-by-channel equalizer adjustment (31 bands) for 10 channels.
- Channel-by-channel adjustment of time delays (0…..20 ms/692 cm) for 10 channels.
- Channel-by-channel signal phase adjustment 0/180 degrees for 10 channels.
- Channel Mute mode for 10 channels
- Saving your settings options to the processor memory (up to 6)
- Joint channel tuning (Yes)
- Cutoff filters: 20Hz – 20KHz. in 1Hz steps per channel
- Filter slope: 12dB, 18dB, 24dB, 30dB, 36dB, 42dB, 48dB per channel
Software and wire pinouts:
- Folder on Yandex disk for access to all information
- Link to the application in the Apple store for smartphones. Application: RP DSP, Guangzhou Hanghui Electronic Co., Ltd
- Link to Android application for smartphones
Installation Features:
- Connecting via line inputs - In this case, you drive the RCA line input signal (bells)
- Connect up to 10 speakers
- Application for smartphones.
- IOS app
Contents of delivery:
- DSP processor;
- Connectors;
- Please note: Optical cable is not included!
To help newbies:
- Connecting via line inputs - In this case, you drive the RCA line input signal (bells) Cutoff frequencies for the HF, MF, woofers.
- Setting up the sound stage in a car
- Folder on Yandex disk for access to all information
- Link to the application in the Apple store for smartphones. Application: RP DSP, Guangzhou Hanghui Electronic Co., Ltd
- Link to Android application for smartphones
