CM2038-Based 5W Stereo Amplifier PCB

€40.64
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CM2038-Based 5W Stereo Amplifier PCB

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CM2038-Based 5W Stereo Amplifier PCB

€40.64

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€62.69
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Product details

Product details

CM2038-Based 5W Stereo Amplifier PCB

This is a bare printed circuit board implementing the CM2038 dual-channel BTL audio amplifier IC. Dimensions are 50 x 45 mm, and it uses a green PCB substrate. Operating voltage is DC 2–6 V, with 5 V USB supply delivering optimal performance. Typical continuous output is 3.5 W per channel into 4 Ω (5 W peak), or 2.2 W per channel into 8 Ω, all at THD < 10%. The design includes external enable control, thermal shutdown protection, and reduced power-on surge pulses. Intended solely as a power amplifier stage — no audio inputs, DACs, or volume controls are integrated. Ideal for experienced makers seeking a proven, compact, and controllable amplification solution for custom speaker systems, educational kits, or OEM audio subassemblies.
  • Fruugo ID: 537661159-1100496534
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Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

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Manufacturer
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  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
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Dispatched within 3 days

  • STANDARD: €3.69 - Delivery between Mon 02 November 2026–Tue 10 November 2026

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