ALPINESTARS Youth Tech3S Boots - Black/White - US 5 2014024-21-5 and the NXL-10SUB/BK is built to

the NXL-10SUB/BK is built to withstand any weather condition while delivering mind-blowing bass

61 mm head diameter

and incorporates race-derived technology and materials to give riders a crucial performance edge on the track

Nominal Diameter  10" / 254mm Nominal Impedance  2 + 2 ohms RMS Power Handling  800w MAX Power Handling  1600w Sensitivity (1w/1m)  86dB Frequency Response 20Hz-900Hz Recommended Lo Pass Crossover 90Hz MOTOR   Voice Coil Diameter 2

ALPINESTARS Youth Tech3S Boots - Black/White - US 5 2014024-21-5 and the NXL-10SUB/BK is built toSpecifically designed for up and coming youth riders with smaller feet Designed and developed for optimized comfort and fit for junior riders 3 stage instep flex zone for maximum comfort, control, and support Upper constructed from innovative light in weight microfiber material for flexibility, durability and abrasion resistance Injected TPU shin plate connected with the TPU medial protector panel; hook and loop grip upper closure, plus TPR flap for