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Sundown Audio

Sundown Audio SIA-1250D Monoblock 1250W RMS Amplifier

  • Based on 4 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by D-C-O
Arrives Monday, Aug 11
Order within 1 hour and 18 minutes
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Voltage: 10.5 Volts (DC)


Manufacturer: Sundown Audio


Maximum Supply Voltage: 15.5 Volts (DC)


Mounting Type: Surface Mount


Brand: Sundown Audio


Package Dimensions ‏ : ‎ 9.57 x 9.37 x 4.72 inches; 4.5 Pounds


Item model number ‏ : ‎ SIA-1250D


Date First Available ‏ : ‎ May 20, 2022


Manufacturer ‏ : ‎ Sundown Audio


Best Sellers Rank: #99,144 in Electronics (See Top 100 in Electronics) #197 in Car Mono Amplifiers


#197 in Car Mono Amplifiers:


Customer Reviews: 4.2 4.2 out of 5 stars 4 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Affordable Bass
This is a good amplifier to me, I had a Kenwood xr1000.1 that died on me so I went full sundown for my SQL build and this one takes the cake for the ability to run 1250w and 1 and 2 ohms. Great quality and doesn't get too hot for powering a sa classic 12'
Reviewed in the United States on March 24, 2025 by Drake Shoemaker
    • Powerful!
It could have a few more features but, it pushes my two Fosgate P3 12's hard! Worth the money and this review is after 6 months of being installed. No problems at all.
Reviewed in the United States on March 24, 2024 by Chris Martin
    • Fried on me!
Review Image by Alejandro Alejandro
It fried on me after like 100 hours of use, I had it paired with the sundown 8 inch subs (2) v3 and had it looked on for repair and it was really fried, I would go with a bigger amp if running the subs
Reviewed in the United States on August 26, 2023 by Alejandro Alejandro

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