18" inch.1000 watt.4 ohm.
TECHNICAL SPECIFICATIONS:
TYPE Single 18” Bass Enclosure
FREQ RESPONSE (+/-3dB) 35Hz – 2kHz
USABLE LOW FREQ (-10dB) 28Hz
POWER HANDLING 500W RMS, 1000W Peak
IMPEDANCE 4 ohms
SENSITIVITY 97dB SPL 1w/1m
MAXIMUM SPL 130dB
COMPONENTS Custom Designed 18” low frequency driver
DIMENSIONS (H x W x D) 25” x 24” x 22-1/2”
WEIGHT 86 lbs..
Superdeal
7400 SEK
Users manual here: