Kahuna Classic vs Jump Star

These are two of the cheapest full-size round trampolines with an enclosure sold in Australia. Both use coil springs, both run up to 16 ft, and neither is listed as meeting the Australian Trampoline Standard AS 4989:2015.

Jump Star publishes a 3-year frame warranty and 1-year mat and net warranties. Kahuna lists a general one-year Australian warranty but does not break out separate frame, mat and net terms.

Kahuna has the wider size range, starting at 6 ft where Jump Star starts at 8 ft, and it is usually cheaper at matching sizes. Jump Star is rated to 150 kg per jumper from 12 ft up, where Kahuna reaches 150 kg only at 14 ft and 16 ft.

Quick verdict

Jump Star suits anyone who wants clearly published longer frame coverage or the higher weight rating at mid sizes. The Kahuna Classic is the better fit for the lowest price or a 6 ft size for younger children. Neither is listed as meeting the standard; if that matters, the current Oz Trampolines range is listed as meeting it at a similar price.