That is MadBoy BOSS-10 active subwoofer working. Upgrade your karaoke hardware to the next level.
You can tell yourself you have a good sounding karaoke, music or home-theater system. But you do not know what you are missing until you try our BOSS-10 subwoofer.
MadBoy BOSS-10 is pure kicking active bass, which really gives you the low end punch missing from your system.
MadBoy BOSS-10 is also designed to look unnoticeable but at the same time stylish and cool. It's small compact design amazes people once you turn it on. Again we have proven, size doesn't matter...
FOR GEEKS:
10” speaker driver for extended low-frequency output
Built-in amplifier, Max Power 300W
RMS output 150W (100Hz, 4Ω, T.H.D 1%)
Input: RCA line (L/R), 250mV/22kΩ
S/N 80dB
Super low frequency response 20Hz-200Hz
RCA Jack & spring terminanls
Tight,clean,accurate sound
Power: supply voltage AC 230V (50Hz), power consumption 180W
Unit dimensions: 40cm (H) x 37cm (W) x 40cm (D) / 15,75" (H) x 14,57" (W) x 15,75" (D)
Weight: 16.15Kgs (35,60lbs)
PACKAGE INCLUDES:
1 x MadBoy BOSS-10 unit
1 x Power cable
1 x Instruction manual
SHIPPING BOX INFO:
Quantity: 1 pcs
Dimensions: 47,5cm (H) x 46cm (W) x 46cm (D) / 18,70" (H) x 18,11" (W) x 18,11" (D)