Skip to main contentSkip to footer
Slide 1 of 5

Overview

IRS2092S High-power 500W D-class HIFI Digital Amplifier Board Finished Mono/super LM3886

IRS2092S High-power 500W D-class HIFI Digital Amplifier Board Finished Mono/super LM3886

Model: 812097137138
Web Code: 20113671
Sold and shipped by

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Dual DC power supply range of ±45V to ±70V, with a recommended ±65V for optimal performance.

Rated output power of 500W at ±65V supply with a 4-ohm load and 1% distortion.

High efficiency of 90% or greater, ensuring minimal energy loss during operation.

Excellent signal-to-noise ratio of 90dB for clear audio output.

Total harmonic distortion of 0.1% or less at 380W (±70V supply, 4-ohm speaker) and 280W (±70V supply, 8-ohm speaker), along with a frequency response range of 20Hz-20kHz.

1. Do not wire and touch the audio input by hand without power on. 2. The output should not be no-load, connect the speaker and do not short circuit. 3. To be used under the specified load and voltage. According to the power formula P=U*U/R=voltage*voltage/load, it can be seen that the power is determined by the voltage and load. The higher the voltage and the smaller the load, the greater the power. The voltage range of the board refers to the voltage within this range. The board can work normally, not all voltages and load power are as high as the marked power output. Main technical parameters: 7. Speaker: 4-8Ω 8. Voltage magnification: 50 times 9. Input sensitivity 1V (RMS) 10. Output DC bias protection, that is, speaker protection: yes 11. Power amplifier board size: Length x width x height 105x43x28mm.

Color: Blue

Material: PCB

Package Contents:

1 x Digital Power Amplifier Board

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is plus or minus 1-3cm.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product