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Pro Tools | MTRX SPQ Speaker Processing Card (not compatible with MTRX II)

Marsoni M251S
Sale price$2299.50
Pay 4 payments of $574.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pro Tools | MTRX SPQ Speaker Processing Card (not compatible with MTRX II)The SPQ system consist of a DSP card that you can install in one of the 8 card slots of AX32. The SPQ Speaker Processor System is extremely flexible and you can match it to any speaker configuration, including immersive audio formats such as Dolby Atmos. Features: DSP FPGA Card for AX32 Room Tuning with up to 16 Filters Per Channel Bass Management with Support for Multiple Subs 1024 IIR Filters 128 channels @ 48 kHz Sample Rates from 44,1 to 384 kHz
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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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4.1 ★★★★★
Based on 574 reviews
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Verified Purchase
Chrissy
Cuba, US
★★★★★ 5
Happy puppies, happy mom!
What a great deal! These bounce well, they love that they can also chew and squeak as well!! They love them, so I love them! :-)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
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Verified Purchase
Vanessa C.
Cuba, US
★★★★★ 4
Great bounce, loud squeak, smaller than expected
Great little ball with a high pitched squeak and a nice bounce. I recommend going with a bigger size than you think you need. They have the sizes in the discription and I thought the medium size would be perfect for my 45 lb dog but it was a little too small for her. Also my dog doesn’t tend to chew heavily, but I can imagine that some dogs might manage to break through the rubber without much effort because the rubber is soft enough to easily squeeze for the squeak.
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Reviewed in the United States on June 10, 2025
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Best Balls for aggressive chewers.
I have a bully and shepherd that tear up toys in 30 seconds. They got these for Xmas and it’s been over a week and they are still around in one piece. Very good quality. They have not been able to kill the squeaker.
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Reviewed in the United States on January 2, 2026
C
Verified Purchase
CJ
Birmingham, US
★★★★★ 5
Large tennis balls
Color: Mixed Color, Size: Large (Pack of 12)
These bald were great for a dog birthday party gift bag. The dogs loved them. They are a little larger than a regular tennis ball and great for larger dogs.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Lolly G.
Lake Worth, US
★★★★★ 5
Great customer service
The squeakers broke within the first few minutes of my dog playing. But the customer service has been outstanding.
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Reviewed in the United States on January 17, 2026

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