BSF-18-4 18 Inch Subwoofer - 2500W MAX Power Car Audio Bass Speaker - 2.5" Dual Voice Coil, 4 Ohm Impedance, Aluminum Basket, Paper Cone Subwoofer for Cars

no issues running 1 ohm with one Hyanka 1500w amp ( HYANKA CDP-1500D) that puts out close to 1600w of super clear, Hard Hitting deep bass. I used an osci scope and voltmeter mounted in a Q Power Q Bomb Series 15 Inch Ported enclosure to get the most out of this setup. 4 months of banging without the slightest hint of a problem. 10/10 worth the purchase. this setup replaced 2 Kenwood 12's and a Kenwood 1000w amp for a substantially noticeable upgrade that was cheaper than the original systems cost by a couple hundred dollars. Great BANG for your BUCK.

These subs dig no BS clear clean bass and can handle plenty of power . 170oz magnet makes then heavy but keeps them cool in hard running times. I put two of these in my kia soul hatchback and they fit perfect. I push them pretty hard and they have held up just fine. Perfect set of subs to liven up your drive to and from anywhere.

Great subwoofer got 2 with a taramps sd2000 pushing them hits hard....

I Bought the sub in Jun 2024 to replace a Kicker CompR out of a Loaded Enclosure where I had Blown out the subwoofer due to shorting both voice Coils, I was recently new to the subwoofer game, since I had just recently bought a New amplifier a AudioControl LC-1.800 from Best Buy I wanted to pair it with a Subwoofer that could handle its Wattage, so I found this in a video review from Wilson Audio and though it might be a good cheap candidate, first couple of months of use and It started to show its first signs of cheap af construction, the surrounding edge where the rubber sticks to the aluminum basket started to separate due to the screws pressing directly into it and it occurred on al 8 holes, had to use a 2 part epoxy to put it back together, fast forward to the last week and I started to smell like burned chemicals coming from my trunk, once I open it, smoked came from the subwoofer enclosure port, good thing I had my toolbox on the car at the time to get the subwoofer driver out of the enclosure and more importantly a fire hazard out of my car, went to the nearest pothole with water that I could find and submerged the motor assembly into it, it was steaming hot, after the water, it didn't even cooled off , after I arrived at home and took a closer inspection, the coil overs where loser in the cavity and appear to have tear out of the Voice coil assembly cylinder where they wound it around, I really wasn't expecting to be a $400 subwoofer but to had perform so cheaply in the construction and the wattage rating didn't even pass my mind at the time i bought it, basket really fells solid and of good quality, I believed Ive has seen it in American Bass Hack line up as well as the driver color but I would Expect different quality from them, Probably just high hopes since at this point I don't believed any sub is made here any more, all chines crap, don't know if the other manufactures might use different adhesives, better quality at least, or their own voice coils assemblies but at least this one product really let me down, for $150 you get what you pay fro the paper cone, spider and basket might be worthy of a 1600W sub but adhesives and voice coil I wouldn't pair it with an 800w Amp, probably a kicker CXA400.1 that I had before could have been perfect with this, I might try to get the cone and voice coil out to se if I can repair it with a voice coil repair kit but even that is spending 80 to 100 bucks to repair a $150 sub, it appears not worthy at all but will keep it just In case I don't have anything to do in a future UPDATE... After the review, a representative from Hiyanka contacted me for a refund or replacement, after 4 days of communication I choose getting a new unit, it did took abit longer to arrived than expected but so far so good nothing bad to report on the new unit, I'll keep you updated if it fails again with same setup

This thing bangs! Handles power good! Just as good as some of the expensive ones I’ve installed! Definitely recommend it.

Blew them with a taramp!

The sub itself is awesome!!! Great durability and very versatile. I have had mine in everything from infinite baffle to large ported boxes and it performed well in everything. Really loved it infinite baffle. Watch your orders though to make sure you do not get sent a used unit. I got sent a used one on my second order. Did not select used but that what my order was changed to. Arrived blown and unusable. Very upset with who ever did that.

15" Version. Running with a bridged 6600W amplifier which probably isn't putting out anything close to that amount of power. It's sounds great running at 4ohms in an completely sealed enclosure. Plenty of punch at both low and high volume. I'm not overworking it and so far I'm happy with it.