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FX Audio D502 Integrated Amplifier

(3 customer reviews)


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FX Audio D502 is a compact, high-efficiency integrated stereo digital amplifier with host of connectivity options between devices, featuring Fully Digital Amplifier architecture (FDA) architecture. It measures less than the dimension of Set-Top-Box and takes very little space, also comes with a remote to switch between inputs.

– Micro USB port to connect to Desktop PC / Laptop and an Android mobile with USB-OTG function.

– An S/PDIF (Co-axial) input to connect to Desktop PC / Android TV box / Set-Top Box / Blu ray / DVD player.

– A TOSLINK (Optical) input to connect to Desktop PC / Android TV box / Set-Top Box / Blu ray / DVD player.

– A Subwoofer pre-out to connect to active subwoofer for a faithful low frequency reproduction.

– A 3.5mm (AUX) input, to connect mobiles or any device with analogue/ (3.5mm output).

Technical Specification

– Chipset: SA9023 + CS8422 + TAS5508C + SUB(NE5532) + TAS5342

– Input interface: Micro USB, AUX, Optical, Coaxial

– Output interface: SUB (active bass line output), R/L (left and right speaker line output)

– Maximum sampling rate: USB – 24bit / 96kHz, Optical / Coaxial – 24bit / 192kHz

– Signal to noise ratio: 98dB

– Impedance: 4-8ohm

– Maximum output power: 2 x 60W @ 4ohm, 2 x 45W @ 8ohm

– Frequency response: 20Hz-20kHz

– DC power supply: 24V 4A

– Color: black / silver

– Size: 128 x 133 x 33mm

– Weight: 1.1kg

Box contents

– 1 x D502 Digital Amplifier

– 1 x Remote controller

– Power adapter (1 x 24V 4A power supply)

– 1 x manual


FX Audio

Buy brand new & 100% genuine FX Audio products from India’s official online dealer at the special offer price with a manufacturers warranty.

3 reviews for FX Audio D502 Integrated Amplifier

  1. Vishy M

    Product was good for its price. Very compact, and provides the freedom of multiple connectivity for both audio in and audio out with subwoofer out. Sound quality is good, i have connected this to my pc, where i have dolby software. Sound is real good for small size room of 10by10. Anyone is on strict budget can buy this. It has its shortcomings as well in terms of power output. Hope my experience with this product is helpful for others.

  2. Shailesh Mendon

    Was looking for an inexpensive Integrated Class D Amp for a long time and very excited when I found this.

    I am very happy with my purchase.

    Have hooked it up with my Qacoustics 2010i bookshelf speaker. My source is Spotify through Google Chromecast Audio.

    Extremely satisfied with this Class D amp. It meets my requirement.

    To me, the amp overall has a flat sound profile and do not offer much lower end punch. But it has some EQ options inbuilt and sub out option, which are useful.

    Only disappointing thing about the Amp is the blue LCD display which is not aesthetically appealing; and the non-ergonomic remote (volume control and other buttons are not designed properly).

    Overall I do recommending buying this amp.

  3. Hemanth

    Amazing product when beginning from zero. I wanted to start building a home-theater/stereo setup at my home and jumping all the way is out of budget in my case. That is where I Anil suggested me to go with this product and a good pair of speakers. Having a sub out also helps for a future upgrade to include subwoofer. I don’t have much experience with other products but I guess one could get slightly better sounding equipment if willing to shell out more money, as I had to tune this unit a little for my liking. Also if you have larger rooms, a setup like hall+dining combined, it’s better to go for a more powerful amp. This is able to drive my 86db speakers, but I have to push it to the edge mostly over optical connection. AUX is much louder and audiably more noise, but I was using source as TV or a phone output.
    Have been using the product for around a year now and the product has worked without issues. The one issue I did face in between was dealt with quickly by the distributer and the product support.
    Best pre as well as post sale experience- I had recently faced some issue with the product and hifimart team supported me in reaching out to the brand support team(AV Studio) and even AV studio was really helpful and understanding in getting the issue resolved.
    Overall I would not hesitate in choosing them again to purchase products.

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