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Fosi Audio

We can deliver Fosi Audio products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for Fosi Audio products on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Fosi Audio goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting Fosi Audio products by popularity or price.

Fosi Audio brand names you'll find in our offering

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30 Results
5.0
Fosi Audio Q6 mini DAC
DAC Transmitter
New arrival 2,390,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIdac01
2,890,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsl02
2,890,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsl01
5.0
Fosi Audio ZA3-48V
HiFi Amplifier - 2.0, with output of 155 W/channel, minimum impedance of 4 Ohm, 4 × speaker output, 2 × RCA/Cinch input
-5 % off new 3,979,- New 4,190,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIhifi01
Fosi Audio i5
Headphones
16,490,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsl03
Fosi Audio BT20A Max černá
HiFi Amplifier - 2.1, with output of 300 W/channel, minimum impedance of 4 Ohm, 2 × speaker output, 1 × output for active subwoofer, 2 × RCA/Cinch input, remote control
New arrival 5,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: FOSIhifi06
-12 % off new 2,539,- New 2,890,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsl02
Fosi Audio SW10 White
Subwoofer - active wired, power performance: 200 W RMS, subwoofer frequency from 35 Hz, subwoofer frequency to 180 Hz
8,489,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsub01
Fosi Audio SW10 White
Subwoofer - active wired, power performance: 200 W RMS, subwoofer frequency from 35 Hz, subwoofer frequency to 180 Hz
-6 % off new 7,979,- New 8,489,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIsub01
Fosi Audio SP601 Black
Speakers - passive, 2.0 channel with power performance of 80 W RMS, passive subwoofer, 88 dB/mW, frequency range from 44 Hz to 20000 Hz, 2-band, impedance: 4 Ohm, analogue audio, DTS
New arrival 11,190,-
Buy
In stock 1 pcs
Order Code: FOSIrep02
Fosi Audio SP601 White
Speakers - passive, 2.0 channel with power performance of 80 W RMS, 88 dB/mW, frequency range from 44 Hz to 20000 Hz, 2-band, impedance: 4 Ohm, analogue audio
New arrival 11,190,-
Buy
In stock 2 pcs
Order Code: FOSIrep01
-5 % off new 2,719,- New 2,890,-
Buy
Unsealed - in stock 1 pcs
Order Code: FOSIsl01
5.0
Fosi Audio ZD3
DAC Transmitter - Digital to Analog (DAC), Input Optical, HDMI, Coaxial and USB-B, RCA and XLR output, maximum sampling frequency 768 kHz, supported AAC formats, PCM, SBC, aptX and aptX HD, dimensions 48 × 155 × 160 mm (H×W×D), weight 713 g
4,990,-
Buy
In stock 3 pcs at the supplier's
Order Code: MCaaa0540
5.0
Fosi Audio ZA3-48V
HiFi Amplifier - 2.0, with output of 155 W/channel, minimum impedance of 4 Ohm, 4 × speaker output, 2 × RCA/Cinch input
Discounted -8 % 4,190,- 4,590,-
Buy
In stock > 5 pcs at the supplier's
Order Code: FOSIhifi01
5.0
Fosi Audio BT20A Pro-48V - blue-grey
HiFi Amplifier - 2.0, with output of 300 W/channel, minimum impedance of 4 Ohm, 4 × speaker output, 2 × RCA/Cinch input
3,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MCaaa0519
2.0
Fosi Audio HT4S
HiFi Amplifier - 5.1, with output of 30 W/channel, minimum impedance of 4 Ohm, 5 × speaker output, 1 × optical input, 1 × Jack 3,5mm input, remote control
3,490,-
Buy
In stock 2 pcs at the supplier's
Order Code: FOSIzes003
Fosi Audio ZH3 DAC
Headphone Amp
6,539,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIszes01
Fosi Audio K7 DAC
Headphone Amp
4,989,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIszes03
New arrival 2,490,-
Buy
In stock 3 pcs at the supplier's
Order Code: FOSIszes05
New arrival 2,490,-
Buy
In stock 5 pcs at the supplier's
Order Code: FOSIszes04
5.0
Fosi Audio GR40
Headphone Amp - wireless wired, power 250 mW, impedance 32 Ohm, frequencies from 20 to 20000 Hz, IN USB-C connector, coaxial and optical, OUT jack 3.5 mm and RCA connector, bass boost switch, volume wheel and DAC function, Bluetooth 5.1 support, Windows compatible, Mac and Android, dimensions 60 × 180 × 200 mm (H×W×D), weight 800 g
-5 % off new 3,629,- New 3,859,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOSIslu002
Fosi Audio ZH3 DAC
Headphone Amp
-14 % off new 5,619,- New 6,539,-
Buy
Unsealed - in stock 1 pcs
Order Code: FOSIszes01
Fosi Audio K7 DAC
Headphone Amp
-7 % off new 4,639,- New 4,989,-
Buy
Unsealed - in stock 1 pcs
Order Code: FOSIszes03
5.0
Fosi Audio V3 MONO Combo
HiFi Amplifier - 2.0, with output of 240 W/channel, minimum impedance of 2 Ohm, 2 × speaker output, 2 × RCA/Cinch input and 2 × output, 2 × microphone input
6,399,-
Buy
On the way 3 pcs
Expected 03/04/2026
Order Code: FOSIhifi04

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