RB Series Ultra Bass Speaker

	RB-15	RB-18	RB-218
Components	LF 15″x 1	LF 18″x 1	LF 18″x 2
Rated power	500W	600W	1200W
Maximum power	1000W	1200W	2400W
Frequency bandwidth	45hz-300hz	35hz-250hz	25hz-250hz
Nominal sensitivity (1W @ 1m)	98dB	99dB	102dB
Maximum sound pressure level	120dB continuous, 126dB peak	124dB continuous, 130dB peak	130dB continuous, 136dB peak
Nominal impedance	8 (Ω)
Speaker material	18mm BB plate		18mm BB birch plywood
Surface treatment	Black floating point abrasion resistant paint
Connection mode	Two NL4 sockets 1 + 1-
Size	610x490x510mm	690x561x595mm	550x1066x780mm
Weight	37kg	45kg	90kg