Ultra BBox


The Ultra BBox is our biggest and most powerful boombox in our lineup. A true party starter

Tech Check

-Aux inputs
-Loud! 100 decibels output @ 1 meter
-300 Watts total max power , 150 Watts RMS
-1 inch titanium dome tweeters with neodymium magnets
-10 inch aluminum cone woofers with high end neodymium magnets
Stereo Sound
– 4 inch mid-bass speakers with high end neodymium magnets

The BBox

-¾ inch thick enclosure with bracing for improved bass

Finished Dimensions 33 X 8 X 14 inches (with feet and handle)
Weight 23 lbs with SLA battery, or 21 lbs with Lithium Ion battery
Shipping Dimensions 34 X 12 X 16 inches
Shipping Weight 24 or 26 lbs

– Contains input for battery charger

The Power (its aliveeee) –

-Battery option = Lithium Ion power pack – 16 hours. About 4 hours at MAX volume.
-Battery option =SLA – 12 hours. About 4 hours at MAX volume.
-Battery can be fully charged and discharged well over 1000 times (6 years if
fully discharged and charged every other day)

The Warranty –
1 year against all defects in materials, electronics, battery, charger, and workmanship.

Sold By: BBoxed1
SKU: UBB1 Category:



Additional information

Weight 24 lbs
Dimensions 33 × 6 × 12 in
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