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Eminence SIGMAPRO18-4 18in Speaker 700w 4 Ohm
Eminence SIGMAPRO18-4 18in Speaker 700w 4 Ohm
Eminence SIGMAPRO18-4 18in Speaker 700w 4 Ohm
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Eminence SIGMAPRO18-4 18in Speaker 700w 4 Ohm

Marsoni M251S
Sale price$260.00
Pay 4 payments of $65.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Eminence SIGMAPRO18-4 18in Speaker 700w 4 OhmRecommended for professional audio as a woofer in vented enclosures. Specifications SPECIFICATION Nominal Basket Diameter 18", 457 mm Nominal Impedance* 8 Power Rating* Program Power 1300 W Watts 650 W Resonance 28 Hz Usable Frequency Range 41 Hz 2. 4 kHz Sensitivity* 99 dB Magnet Weight 120 oz. Gap Height 0. 375", 9. 5 mm Voice Coil Diameter 3", 76 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 28 Hz DC Resistance (Re) 6. 29 Coil Inductance
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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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4.8 ★★★★★
Based on 2094 reviews
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Verified Purchase
GRohloff
Los Angeles, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
Jackey Leigh
Lake Worth, US
★★★★★ 5
Keep scrolling
Color: Medium size (ø 5.5")
The toy is best for "non aggressive " chewers. The seller is fantastic though!! They resolved an issue proactively, without being asked-something you don't see often. That level of integrity sets them apart, and I would absolutely buy from them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
L
Verified Purchase
Lana Todd
Port Orchard, US
★★★★★ 1
Do not waste your money
Color: Large size (ø 7.4")
Not for aggressive dogs. I thought this was good for the money it’s not. My dog chewed this up in less than a minute. Not too happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
J
Verified Purchase
J.K.
Omaha, US
★★★★★ 5
Dog loves it
Great durability and unpredictability. Dog loves it and we love it. It’ll last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2023

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