Class D CS8673E Bluetooth 5.0 Amplifier

    Bluetooth 5.0 DAC
    CS8673E Chip
    Simple And Practical
    Adjustable Bass and Treble
Regular price $52.99 USD
Sale price $52.99 USD Regular price

Bluetooth 5.0 DAC

The DAC converter uses AC6951A Bluetooth version 5.0 with an antenna to ensure less signal loss and stable transmission. It supports most Bluetooth devices such as mobile phones, laptops and tablets. The wireless connection makes the device more convenient to use.

CS8673E Chip

The FX-Audio 502E-L offers an efficient, compact and low-cost amplification solution. Taking advantage of a high-efficiency Class D architecture, its amplifier stage uses a CS8673E chip allowing it to develop a power of 2x65W under 4Ω, allowing it to power many bookshelf or floor standing speakers. Moreover, the amplifier benefits from a front panel bass and treble adjustment on a range of +7dB to -7dB, in order to adapt the sound reproduction to your audio system and your listening.

Simple And Practical

In terms of connectivity, the 502E-L is simple and practical. The input is a stereo RCA as well as a Bluetooth reception allowing you to broadcast your music remotely, from a smartphone for example. The output is classically done on speaker terminals, accepting banana plugs.

Adjustable Bass and Treble

This pre amp has independent bass and treble volume control on a range of +7dB to -7dB, in order to adapt the sound reproduction to your audio system and your listening.. You can adjust the sound effects according to your preference to achieve the most suitable sound effect for your home audio system. Turn left to decrease the volume, and turn right to increase the volume.

Inside the Box

  • 1 x FX AUDIO 502EL
  • User Manual

1 Year Warranty

The FX AUDIO 502EL Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Product type
Amplification type
Class D
Bluetooth 5.0
1x Stereo RCA
Speaker terminals
Amplification chip
Bluetooth chip
< 0.05% @ 1kHz A-Weighting
85dB @ 1kHz A-Weighting
Frequency response
20Hz-20kHz (±3dB)
Tone controls
Treble : ±7dB
Bass : ±7dB
Output power
2x65W @ 4Ω, THD+N 1%, DC=24V
2x34W @ 8Ω, THD+N 1%, DC=24V
2x75W @ 4Ω, THD+N < 10%, DC=24V
2x40W @ 8Ω, THD+N < 10%, DC=24V
> 90%
Compatible impedances
Supported Bluetooth codecs
SBC, AAC (V5.1 + BR + EDR + BLE)
Supply voltage
19-24VDC 4A (power supply included)

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

No reviews yet

Shipping Policy

Which countries do you ship to?

How much does shipping cost?

How long does it take to receive the order after it is placed?

What happens if the parcel has been shipped but not delivered?

Who will pay for the import tax/custom fees

What shipping companies do you use?

Customer Support

How do I get help for my order?

Do I get tracking details for my order?

How do I cancel my order?

30-Day Return Policy

Where should I send the product for the return process?

When must the product be returned after receiving the RMA form and details? 

When will I receive my refund after returning the product?