Proson Rumble R-12 Subwoofer attivo 12"

Features:
- Phase shift: 0, 180 degrees.
- Power Switch: On - Auto - Off
- Low Level Input (Dual & Mono).
- High level input and output filters.
- Adjustable knob for switching frequency (40-180 Hz)
- Adjustable knob for level (volume).
- Stable cabinet in MDF.

Specifications:
Construction: Reflex downwards
Bass: 12-inch long-throw subwoofer elements
Frequency range: 25-180 Hz
Max Power: 250 W active power amp
RMS Power: 180 W active power amp