B&C 3400 Watt 8 Ohms 18" Pro Woofer - 18SW115-8

Marsoni

M251S

$381.85

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

B&C 3400 Watt 8 Ohms 18" Pro Woofer - 18SW115-8B&C 18SW115 8 18 Inch 8 ohms 3400W Neodymium Professional Woofer Overview 3400 W continuous program power capacity 4. 5 in split winding copper voice coil 35 1500 Hz response 97 dB sensitivity 60 mm peak to peak excursion before damage Neodymium magnet allows a very high force factor and linear excursion Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression Aluminium demodulating ring for very low

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Using this for deterring my hot rod being stolen. Good price for this. Installation was no surprises and just let them try to steal my hot rod now. First one that was ordered arrived damaged, went through the process of getting a replacement which was simple and received the replacement in a couple of days.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 20, 2024

Verified Purchase

Steven Runyon

Massapequa, US

★★★★★ 3

Does what it does

Does what it does

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Reviewed in the United States on November 10, 2025

Verified Purchase

Grant

Charlottesville, US

★★★★★ 1

Failed after 2 months

Failed after about 2 months of being used as a battery isolator. When activated, only passes about 2 volts though the contacts on a 12 volt circuit now. Wasted my time and money.

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Reviewed in the United States on August 26, 2025