SB-155

PI ACOUSTIC Subwoofer is designed for high-quality sound production in large venues and events. With its dual 15-inch LF drivers, the delivers a powerful and clear low-frequency sound, perfect for enhancing the overall sound experience...

SB-155P

Frequency response:35 Hz~150 Hz (±3 dB) 30 Hz~200 Hz (-10dB )

Nominal coverage:Omnidirectional

Sensitivity (1W/1m):96 dB SPL

Power rating:500W

Nominal impedance:8 ohm

Maximum SPL:123dB SPL 129dB SPL peak

Drivers:1 x 15” (75mm voice coil) neodymium woofer

Physical data:

Dimension(HxWxD):430 x 598 x 510mm

Weight:43 kg

Connectors:NEUTRIK NL4MP *2

Speaker cables:1+1-

Materials:15mm, 18mm Baltic birch plywood

Finish:Black Polyurea paintings

Grille:Black epoxy mesh grille with acoustically reticulated cloth

SB-155A

Technical specifications:

Frequency response:35 Hz~150 Hz(+ 3dB )30 Hz~200 Hz(-10dB )

Nominal coverage (-6dB):Omnidirectional

CHANNEL GAIN:32dB

POWER RATING (AES):1000W @8Q+DSP

INPUTIMPEDANCE:18KQ balanced / 9KΩunbalanced

THD+N(0.1w to 1/2 power):< 0.05%

SIGNALTO NOISE RATIO:> 98dB

COMMON MODE REJECTION RATIO:> 50dB

VOLTAGE R EQUIREMENT:200-240VAC 50Hz

Maximum SPL:123dB SPL 129dB SPL peak

Drivers:1X15” (75mm voice coil) ferrite woofer

Physical data:

Dimension(HXWXD):430x598x510mm

Weight:45 kg

Connectors:XLR; POWER CON; NEUTRIKNL4; USB

Materials:15mm, 18mm Baltic birch plywood

Finish:Black Polyurea paintings

Grille:Black epoxy mesh grille with acoustically reticulated cloth