ALPINESTARS Supertech R Boots - Black/White/Red - US 6.5 / EU 40 2220021-123-40 DS18 Longer at subtle volume levels

Longer at subtle volume levels

2" / 210mm Overall Depth 3

DS18 PRO-DPL1 2" Throat Bolt On Compression Driver 2" Throat Titanium VC 640 Watts 8 ohm

Kapton voice coil former for sensitivity levels of up to 88 dB from 2

2” voice coil and 94

ALPINESTARS Supertech R Boots - Black/White/Red - US 6.5 / EU 40 2220021-123-40 DS18 Longer at subtle volume levelsAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement TPU for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry exit has stretchable