I’d take that with a grain or two (or two thousand) of salt. Most high end subs don’t go that low.
It looks like a three way speaker. Meaning the 15″ handles low and low-mid, the horndriver is mid and the three smaller piezo tweeters are for high. So, you have 5 ! speakers in one enclosure. Then you need a good three-way cross-over. Then you need a case. And you need an amp. And all that for less than 220 GBP, do the math. A rather average bass driver, for example Celestion (decent brand, but by no means high end), will cost about 100-125 GBP. And you’d need two. That’s the price of this set gone with only two drivers and none of the other components.
Then it claims 1600W (800W+800W) MAXIMUM power. With RMS being the real (standardized) measure of power (and suspiciously missing from the specs), maximum power, music power, peak music power, and whatever wonderful names they have invented for this, usually comes down to at least (in some known case 4 times!) the RMS power. So these will probably bring 400 rms max. if that.
Now, we don’t plan on going into detail in any no-name, too cheap speaker on amazon, ebay or other bidding sites. I used this one as an example to show that there is a lot more to picking a speaker than reading/comparing specs.
I already shared rule #1 for PA: “you get what you pay for”.
Let me share rule #2 for PA with you: “Trust your ears”.
If at all possible, go to a shop that carries multiple brands and models. Pick some that are in your price range (and one that is in a more pro level) and listen to them in comparison. Then make your pick.
Hope that helps.
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