Angular Regex Split String 1x asd..... 2x asd

Question

I am trying to split a string by [0-9]+ [xX] | [0-9]+[xX], string example:

10 x source 4 50° on booms (2 downstage left and right, 2 upstage left and right) 2x festoons (mentioned above) 4x 1kx Fresnel backlight in L712 4x SL 15/32 (3x L443, 4x R119) – all four of which are specifically focused specials 1x Edison bulb suspended from grid

I would like to break the text into seperate lines using a pipe in angular, to display like:

10 x source 4 50° on booms (2 downstage left and right, 2 upstage left and right)
2x festoons (mentioned above)
4x 1kx Fresnel backlight in L712
4x SL 15/32 (3x L443, 4x R119) – all four of which are specifically focused specials
1x Edison bulb suspended from grid

I have tried to use the following regex but it is including the next 1x in the regex.

/([0-9]+[xX] [a-zA-z].*)(?:([0-9]+[xX]))/gm

Output: 10x source 4 50° on booms (2 downstage left and right, 2 upstage left and right) 2x festoons (mentioned above) 4x 1kx Fresnel backlight in L712 4x SL 15/32 (3x L443, 4x R119) – all four of which are specifically focused specials 1x

I would also like to be able to add the option as mentioned in the first sentance to check on two scenarios.

1. 1x asd....
2. 1 x asd....

Then I will split the string using the regex in Angular.