The PSSO KX-181A is a high-performance active 18" bass reflex subwoofer designed for both touring applications and permanent installations. Delivering 1400W RMS (2800W peak) through a Class D amplifier, it ensures powerful and precise low-frequency reproduction. Equipped with a digital signal processor (DSP), it offers versatile preset configurations, including various high-cut filters and cardioid/Endfire modes, allowing for adaptable sound setups. Its robust 18 mm Baltic birch plywood construction, combined with a black metal grille and acoustic foam, ensures durability and optimal sound quality. The subwoofer also features temperature-controlled fan cooling and the capability to power link up to four units, making it a reliable choice for demanding audio environments.
Features:
Active 18" PA bass reflex subwoofer with 1400W RMS output
Class D amplifier for efficient power handling
Digital signal processor with multiple preset configurations
Versatile setup options, including cardioid and Endfire modes
Robust 18 mm Baltic birch plywood enclosure
Black metal grille with acoustic foam for enhanced sound quality
Temperature-controlled fan cooling system
Mains input and output for power linking up to four units
Four rugged carrying handles for easy transport
M20 thread for pole mounting
Specifications:
Power Supply: 230 V AC, 50 Hz
Power Consumption: 1800 W
Amplifier Type: Class D
Power Output: 1400W RMS / 2800W Peak
Frequency Range: 30 – 400 Hz
Maximum SPL: 134 dB
DSP Presets: 80 Hz hi-cut, 90 Hz hi-cut, 100 Hz hi-cut, 120 Hz hi-cut, End Fire 80 Hz, Inverted/Cardioid 80 Hz
Cooling: Temperature-controlled fan
Input Connections: 2 x 3-pin XLR/6.35mm jack combo sockets
Output Connections: 2 x 3-pin XLR male
Speaker: 18" woofer with ferrite magnet, 4" voice coil
Enclosure Material: 18 mm Baltic birch plywood
Finish: Black, matte
Dimensions (W x D x H): 560 x 760 x 628 mm
Weight: 53.25 kg
Protection Class: I
IP Classification: IP20
Included Accessories: Power cord (2.5 m), user manual
