Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS
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Sundown audio

Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS

$419.99
$359.99 In Stock Pre-Order Sold out
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CODE: SIA2500D202110060980

1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

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Sundown Audio SIA 2500 - Monoblock Amplifier 2500W RMS

Sundown SIA 2500 is a 2500 watt RMS of Smart Full-Bridge Power. Sundown audio's latest and greatest intelligent full bridge amplifier is the SIA SERIES! The SIA 2500's power supply is built stronger vs the SFB 2000 which was the previous model within the full-bridge lineup. SIA is sundowns Smart technology The heatsink is heavier which means better heat dissipation, and the SIA 2500 features intelligent low voltage technology protecting the amplifier from typical full-bridge malfunction.

Sundown Audio SIA - 2500D Amplifier Power Ratings:

  • NUMBER OF CHANNELS: 1 CH
  • MAX OUTPUT POWER : 14.4VDC - 1 OHM :2500W RMS
  • INPUT SENSITIVITY: 200MV
  • SIGNAL TO NOISE RATIO 108 DB
  • FREQUENCY RESPONSE: 10HZ 20KHZ (-3DB)
  • CROSSOVER :
  • HPF: 10 TO 1KHZ (-12DB/8) VARIABLE
  • LPF: 40HZ TO 20KHZ (-12DB/8) VARIABLE
  • BASS BOOST : 0 TO 12DB (50HZ)
  • THERMAL MANAGMENT ; SMART COOLER ( FAN POWERED BY TEMPERATURE OR AUDIO, WITH 3 SPEEDS)
  • INPUT IMPEDANCE: 56K OHMS
  • PROTECTION SYSTEM; OUTPUT SHORT / HIGH /LOW SUPPLY VOLTAGE / THERMAL PROTECTION
  • MINIMUM SUPPLY VOLTAGE: 9VDC
  • MAXIMUM SUPPLY VOLTAGE: 16VDC

Sundown Audio SIA 2500.1D comes with a bass remote

SIA 2500 Dyno Ratings:


Warranty Information

Sundown Audio requires us to send customers with equipment problems directly to them for all warranty and non-warranty claims. Please follow their procedures..

Sundown Audio RMA form: https://sundownaudio.com/support/return-authorization-form/

Sundown Audio - Hours of Operation

Monday 9am - 5pm EST
Tuesday 9am - 5pm EST
Wednesday 9am - 5pm EST
Thursday 9am - 5pm EST
Friday 9am - 5pm EST
Saturday Closed
Sunday Closed

30-Day Return Policy

At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.

Please note: Any returns with physical damage or missing original packaging may incur a deduction.

Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.

Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.

We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).

At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.

Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.

Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.

Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.

If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!

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