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Sundown Audio SIA-2500D Monoblock 2500W RMS Amplifier

  • Based on 38 reviews
Condition: New
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$369.99 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Dec 31
Order within 8 hours and 40 minutes
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Features

  • 2 Year Warranty

Description

SIA-2500D Monoblock 2500W RMS Monoblock Class D Amplifier Specifications: Power Handling: RMS Power at 14.4V DC 1 ohm Mono: 2500-watts RMS Power at 14.4V DC 2 ohm Mono: 2500-watts RMS Power at 14.4V DC 4 ohm Mono: 2000-watts Frequency Responce: 10 Hz - 20K Hz (-3dB) Bass Boost 0 dB - 12dB (50Hz) Input Sensitivity 5V Max Signal Noise Ratio: 108 dB Recommended Fuse Rating: TBA Crossover: High Pass Filter: 10 to 1Hz (-12dB/8) Variable Low Pass Filter: 40Hz to 20KHz (-12dB/8) Variable Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds) Input Impedance: 56K-Ohms Minimum Supply Voltage: 9V DC Maximum Supply Voltage: 16V DC Protection System: Output Short/High/Low Supply Voltage/Thermal Protection 0 Gauge Power & Ground Wire Inputs 8 Gauge Speaker Wire Inputs Dimensions: W 7.25" x L 7.25" x H 2.45"

Voltage: 14.4 Volts, 5 Volts, 16 Volts


Manufacturer: Sundown Audio


Mounting Type: Surface Mount


Brand: Sundown Audio


Number of Channels: 1


Package Dimensions ‏ : ‎ 10.83 x 9.76 x 4.72 inches; 5.37 Pounds


Item model number ‏ : ‎ SIA-2500D


Date First Available ‏ : ‎ January 22, 2022


Manufacturer ‏ : ‎ Sundown Audio


Best Sellers Rank: #166,914 in Electronics (See Top 100 in Electronics) #290 in Car Mono Amplifiers


#290 in Car Mono Amplifiers:


Customer Reviews: 3.8 3.8 out of 5 stars 38 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

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.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Wow
This little bitty amp pushes some major power. Had to get a bigger alternator. My ddx subs love'm
Reviewed in the United States on November 26, 2024 by andre

  • Worked good til it didn’t
Amp worked great for the whole 2 months til it caught on fire. Professionally installed wiring and amplifier. Wiring still great and amplifier stays in protect mode after it filled the cab with smoke. Bought in November and first of February took a dump.
Reviewed in the United States on February 7, 2024 by mark russell

  • Great fit
Great watts for the price, despite returning it for fosgate T1500.1bdcp. i like the sound of my 2 8's using the sundown amp better. I may switch back
Reviewed in the United States on June 24, 2023 by milton lewis

  • Decent power.
It's a decent amp, I've noticed that at high volume the amplifier will turn off if the clipping light goes off. I probably need to add a larger alternator. I already have a extra battery in the trunk. Overall not bad. I have it on 3 kicker 12 inch c12s and it's rocking windows and it's in the trunk of my 83 Lincoln. ... show more
Reviewed in the United States on August 9, 2023 by Augustus Cooper

  • Doing great
So far it's doing great running 2 skar 12 and 1 kicker 12 sound good
Reviewed in the United States on September 21, 2023 by Chadrick Smith

  • Amazing
Wish I would have bought this first. Hands down a beast system. 12/10
Reviewed in the United States on October 22, 2022 by Alijah Babbs

  • Red alert
Worst amp I have ever owned smart amp haha that is no joke messes up your settings all the time over thinks and changes constantly If you like your car audio stay away
Reviewed in the United States on March 28, 2024 by Sarah Riley

  • Dee
Item didn't work right
Reviewed in the United States on June 1, 2024 by Damien K.

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