Studiomaster QX4-8000 - 4x2000W Power Amplifier

Studiomaster QX4-8000 - 4x2000W Power Amplifier

Marsoni

M251S

$1702.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Studiomaster QX4-8000 - 4x2000W 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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This stuff actually smells good and the scent doesn't smell like chemicals. It comes out clear which is perfect because I bought it for my little blonde headed, fair skinned 16 month old. It's nice to not have his hair looking all weird with white sunscreen spray. Overall, very pleased with it! Came just in time for our trip to the zoo the other day!

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Reviewed in the United States on October 25, 2025

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Kurt Hansen

Carnegie, US

★★★★★ 5

Worth it

Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)

Hands down the best sunscreen, we use it for the kids and for my wife and I as well. Does an amazing job and it smells good also.

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Reviewed in the United States on July 24, 2025

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Mindy

Waukegan, US

★★★★★ 5

Makes me feel safer

Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)

Doesn't stink and I use it daily

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Reviewed in the United States on July 26, 2025

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Nhodg

Dallas, US

★★★★★ 5

Smells great and works well

Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)

This worked well for the summer. No one experienced any burns while using it and reapplying. This also smells fantastic. Would definitely recommend and would buy again.

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Reviewed in the United States on August 20, 2024

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Abby

Cuba, US

★★★★★ 4

Works great, could use a better sprayer

Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)

I gave it 4 stars ONLY because I've had the nozzle break on at least 1 of these. So they could improve the way it sprays, but overall I'm very happy with the product. It keeps my whole family from getting burned and goes on clear. I love this because my kids always complain that they don't like the whitecast, so this one is a keeper!

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Reviewed in the United States on July 13, 2023