Description and characteristics:
Active built-in subwoofer with feedback, the lower frequency limit is 14 Hz (-3 dB), long-throw 15 ″ woofer in a closed case, volume of 110 liters. Amplifier power 400 W. Balanced / unbalanced input / output.
Audiophile tight musical bass.
Body: painted MDF 22 mm, front wall 32 mm. with vibration isolation. The amplifier can be removed in a separate case.