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HK Audio LINEAR SUB 4000 2400 Watt 18" Passive Subwoofer

Marsoni M251S
Sale price$1299.50
Pay 4 payments of $324.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HK Audio LINEAR SUB 4000 2400 Watt 18" Passive SubwooferOverview The HK Audio LINEAR SUB 4000 is a powerful 18" dual vented bandpass subwoofer designed to deliver an impressively deep low frequency response, ranging from 30 to 100 Hertz. Compatible with all LINEAR 5 full range speakers and mid high units, it serves as an excellent extension to the LINEAR 5 LTS long throw system. Its robust construction and high power handling capabilities make it ideal for professional sound reinforcement applications.
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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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4.4 ★★★★★
Based on 825 reviews
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Verified Purchase
sher in MO
Grantham, US
★★★★★ 5
Good product
Let me tell you just how much I love this can opener. I am 80 yrs old and the hand opener was becoming a real challenge to use, this is sooooooo easy, holds it's charge for a long time and the lids don't have any rough edges. Great product for an excellent price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Robert Z Gatewood
Bozeman, US
★★★★★ 3
It worked on all size of cans
Eh pretty good for the whopping 3 weeks I had it. Came home one day and it was broken. It still operated. As in all functions were there but it wouldn't latch onto cans anymore. I think one of my adult kids dropped it. Honestly surprised motor still operated after it's drop.
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Reviewed in the United States on May 23, 2026
F
Verified Purchase
FH
Louisville, US
★★★★★ 1
Didn't work out for me after a few uses.
Broke after only like 5 uses...not worth the money. Doesn't stay sharp nor does it auto-clamp onto cans after such uses. Thought it worked only to find out it didn't cut the can and left little metal shavings from just kinda "scratching" the can and I ended up getting a splinter. Thought it was low on battery and fully charged only for it to keep not cutting the can. Trashed it just gonna buy a regular stand up from walmart or something.
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Reviewed in the United States on March 11, 2026
L
Verified Purchase
Laura Barrere
Belleville, US
★★★★★ 5
Great opener
Color: Blue
Had a battery operated can opener before and was always changing the batteries. Love the safety cut and this works great now that I can just charge it with my phone charger. Fits in my drawer so no counter space used
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Reviewed in the United States on March 27, 2026
N
Verified Purchase
Nancy Broady
Birmingham, US
★★★★★ 5
Can opener
Color: Black
Great can opener. Charge lasts a good while.
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Reviewed in the United States on May 23, 2026

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