ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm headset & headphone its compact and durable design

its compact and durable design makes it ideal for travel

Can I use these headphones with a smartphone

you can connect them through the Phono Box MM output

non-slip handle for comfort and control

cash drawers

ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm headset & headphone its compact and durable designDS18 ZR6. 4D 6. 5" Car Subwoofer with 600 Watts 4 Ohm DVC The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle. This 6 inch model comes in both dual 2 and dual 4 ohms configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 1. 5 inch voice