I need a subwoofer that I can connect to my laptop via jack audio. The subwoofer should be as small as possible and only a subwoofer and no normal box.
Does not exist, even if…
He will probably not be able to spend a good sound.
Your laptop has no extra plug for subwoofer, which will then simply give the entire sound on the subwoofer.
Therefore, good mono / stereo speakers are much more useful.
Of course, there are battery boxes in the professional sector such as Phoenix PA, but these are not subwoofers, but full-range speakers
Bose has a monitor system with battery
S 1 Pro with or without battery
https://pro.bose.com/en_us/products/portable/s1_pro_system.html#v=s1_pro_system_black
Active Subs can be used with quite a few KW like Mega 215 & bridged Pascal Amps with 2000 Watts. But then only with playback in the bass area & possibly on generators
Something heard of internal crossovers?
There are NEN 5 "Studio Subwoofer. Would be the smallest thing I can think of, but it is also operated by the network, Dacher is mobility because only so semi
