500W Single-Channel Class D Amp

$89.00
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500W Single-Channel Class D Amp

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500W Single-Channel Class D Amp
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$89.00

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$149.00
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  • Brand: Unbranded
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Product details

Product details

500W Single-Channel Class D Amp

This compact digital amplifier board (105 × 43 × 28 mm) uses high-density PCB construction for durability and thermal stability. It requires a dual DC supply between ±45 V and ±70 V, with ±65 V being the ideal voltage for achieving its rated 500W output into a 4 Ω load at 1% total harmonic distortion. Its efficiency exceeds 90%, supporting cooler, longer-lasting operation. Audio performance includes a full-range frequency response (20 Hz – 20 kHz), 90 dB signal-to-noise ratio, and 50× voltage amplification. Input sensitivity is set at 1 V RMS, making it compatible with most preamps and DACs. The module supports 4–8 Ω speakers and integrates DC bias protection to prevent driver damage. Unique relay-controlled power sequencing provides turn-on delay and turn-off mute — removing switching transients. A dedicated relay power supply accepts 110 V or 220 V AC directly, streamlining system design.
  • Brand: Unbranded
  • Category: Power Amplifiers
  • Length: 5
  • Height: 5
  • Width: 5
  • Weight: 0.1
  • Fruugo ID: 534427487-1082907440
  • EAN: 977441952871
Safety

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • 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
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Fri 02 October 2026–Mon 12 October 2026 - FREE

Shipping from China.

Returns

Returns

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