Skip to content

DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock Amplifier

Marsoni M251S
Sale price$170.00
Pay 4 payments of $42.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock AmplifierDS18 FRX3. 5K 3500 Watts Full Range Class D Monoblock Amplifier Overview The DS18 PRO line of amplifiers packs a serious punch with impressive power, a forced cooling system, and an included remote subwoofer bass knob. Everything you need in a perfect amplifier. Channels 1 Frequency Response 20Hz 20KHz RMS Power 3,500 Impedance Range 1 8 ohm Input Sensitivity 6V ~ 200mV Bass Boost 0 12dB Hi LO Pass 40Hz 4KHz Product Dimensions 13. 7" x 7. 3" x 2. 2"
Easy Shipping

Quick Dispatch:

Your DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock Amplifier orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock Amplifier ships.

Need Help?
Questions about DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock Amplifier, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for DS18 FRX3.5K 3500 Watts Full Range Class D Monoblock Amplifier in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 781 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Fixed my over temp warning issue.
Easy to change and work like new. No more over temp warning at idle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
M
Verified Purchase
Michael Rhodes
Phoenix, US
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
carlos febus
Whiting, US
★★★★★ 5
Good
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
W
Verified Purchase
Will Rhoden
Birmingham, US
★★★★★ 5
Works as it should
Works as it should
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
Verified Purchase
kelly napper
New York, US
★★★★★ 4
Four Stars
Just what I needed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2016

recommand products