Login
HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D Amplifier
HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D Amplifier
HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D Amplifier
 Next

HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D Amplifier

Marsoni M251S
Sale price$238.50
Pay 4 payments of $59.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D AmplifierHX400. 2 HEX Series 2 Channel Full Range Class D Amplifier Experience refined power and precision with the Diamond Audio HX400. 2 HEX Series 2 Channel Full Range Class D Amplifier, engineered for audiophiles who demand clean output and uncompromising performance. Designed with meticulous precision and high tolerance components, this 2 channel car amplifier delivers exceptional sound clarity, dynamic response, and reliable power for high end audio
Easy Shipping

Quick Dispatch:

Your HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D 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 HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D Amplifier ships.

Need Help?
Questions about HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D 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 HX400.2 - HEX Series 2-Channel 400W RMS Full Range Class D 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
4.5 ★★★★★
Based on 139 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Pilot Wife
Charlottesville, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
S
Verified Purchase
SC
Belleville, US
★★★★★ 5
Nice looking and durable
Size: 8.5" x 5.8" x 1.9", Color: Black
I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
C
Verified Purchase
ct13
New York, US
★★★★★ 4
Handy small tray
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
This tray fits a small side table well. It holds a few remotes and has nice details.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
D
Verified Purchase
DCB
Alexandria, US
★★★★★ 5
Valet Tray
Size: 8.5" x 5.8" x 1.9", Color: Black
Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

recommand products

Thomas Hardy's Jude the Obscure 1896 - Osgood
Thomas Hardy's Jude the Obscure 1896 - Osgood
97.99
 Jane Austen’s Emma - Franklin Watts, 1971
Jane Austen’s Emma - Franklin Watts, 1971
29.39
 Cassell's Book of Knowledge (9 Books)
Cassell's Book of Knowledge (9 Books)
195.99
 Louisa May Alcott's Good Wives - Nelson
Louisa May Alcott's Good Wives - Nelson
14.69
 The Novels and Tales of Robert Louis Stevenson, 1907
The Novels and Tales of Robert Louis Stevenson, 1907
22.53