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Studiomaster QX2-4000 - 2x2000W Power Amplifier

Marsoni M251S
Sale price$1140.49
Pay 4 payments of $285.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Studiomaster QX2-4000 - 2x2000W Power AmplifierThe QX series of digital power amplifiers feature advanced amplifier adjustment technology to give over 95% efficiency, and stable performance at high current, low impedance conditions. Additional features include active power factor correction (PFC) and ultra reliable soft power switching power supply which will operate universally between 90 250VAC. The QX series are all 1U height, lightweight designs, weighing less than 12kg. Both 2 and 4 channel
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 1329 reviews
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Aaron
Chelsea, US
★★★★★ 5
Unexpected treat!!
Flavor Name: Watermelon, Size: 150 Count (Pack of 1)
This gum tastes absolutely amazing. And doesn't leave that nasty gritty film on your teeth that you expect from most gums. It was a real unexpected treat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
C
Verified Purchase
Charli
Battle Creek, US
★★★★★ 4
Short lived flavor and still kinda hurt my sensitive teeth
Flavor Name: Watermelon, Size: 50 Count (Pack of 1)
Good flavor but short lived
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
S
Verified Purchase
Susanna Schuster
Waukegan, US
★★★★★ 5
Addictive, Clean Ingredient Gum That Feels Healthier
Flavor Name: Watermelon, Size: 50 Count (Pack of 1)
Very enjoyable flavor with clean, healthy ingredients. Feels like a healthier alternative to typical gum and is highly satisfying. Price is not bad for quantity. Makes my breath smell good and fresh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
Sue Cummins
Whiting, US
★★★★★ 5
Great taste.
Flavor Name: Watermelon, Size: 50 Count (Pack of 1)
Great tasting gum and keeps my mouth fresh and moist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
K
Verified Purchase
Karizma20
Lake Worth, US
★★★★★ 3
Disappointing Chew
Flavor Name: Watermelon, Size: 50 Count (Pack of 1)
Starts out with a burst of flavor that quickly fizzles out and texture is grainy and unpleasant
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

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