FU158 is a Portable System consisting of 2 Column Speakers of 4 x 4 inch on each and an Active 15 inch Subwoofer with DSP.  The very suitable size is the key factor, high-power portable and installed in professional applications.

Column Speakers
• 4 x 4 inch Speakers on Each
• Nominal Impedance 8 ohms
• Sensitivity     92dB / 95dB SPL 1W @ 1m
• Frequency Response  (+-3dB)100Hz – 18KHz / 90Hz-18KHz
• Frequency Response  (+-10dB)    90Hz – 19KHz / 80Hz-20KHz

Subwoofer
• 15 inch (4inch VC) Subwoofer
• Integrated 1500w Two-Way Amplifier module with DSP (level , delay , factory EQ presets)
• Sensitivity     102dB SPL 1W at 1m
• Frequency Response (+-3dB) 42Hz – 180Hz
• Frequency Response  (+-10dB) 36Hz – 220Hz

DigiPro FU158
Professional Active Column Speaker System