Visaton PL 7 RV 4 Ohm (Black), 2.5 Inch, Flush Mount Speaker Impedance_4 Ohm The damping material is loosely

The damping material is loosely pushed into the cabinet

List of IP-Codes

where the top volume level is of the utmost importance

Ceiling- mounted speakers in railway carriages and busses

The output levels of the mid-range driver and tweeter can be adjusted to the requirements of the locale using output controls

Visaton PL 7 RV 4 Ohm (Black), 2.5 Inch, Flush Mount Speaker Impedance_4 Ohm The damping material is loosely7 cm (2. 5") flush mounted speaker with a threaded mounting ring at the plastic housing for easy installation in round openings without additional screws. High efficiency at frequencies relevant for speech reproduction. Including 60 cm cable. Typical applications Dashboards, door panels or other panels in vehicles Attributes Assembly without additional screws