JBL JRX118SP

The JRX118SP is an 18 inch directradiating powered subwoofer. A built-in 500 watt (peak) amplifier accepts stereo or mono line level inputs via balanced, XLR connectors as well as single channel speaker level input via a ¼ inch phone jack.Integral signal processing includes a stereo crossover and limiting for the internal amplifier. A pair of XLR output connectors may be used to pass the input signals to another system or to send a high-passed, line-level stereo signal to a pair of powered,full-range speakers.

Specifications :
System Type : Powered, 18" compact subwoofer
Frequency Range (-10 dB) : 1 38 Hz - 300 Hz
Frequency Response (±3 dB) : 1 55 Hz - 300 Hz
Nominal Impedance : 4

Rated Maximum SPL2 : 123 dB peak, @1 m (3.3 ft) at 500 watts

LF Driver : 2043-G
Amplifier Power : Continuous: 300 watts with < 0.2% THD
Peak : 500 watts
Input Connectors : 2 x XLR/F, balanced, line level
1 x ¼" phone jack, speaker level
Input Impedance : Nominally 20k Ohms, electronically balanced
Input Sensitivity : 0.5 Vrms for 300 watt output (SUB LEVEL control fully
clock-wise)
Maximum Input Level : INPUTS A & B: +4 dBu (nominal), +22 dBu (max.), one
channel driven
Output Connectors : 2 x XLR/M
Crossover: LPF : 100 Hz, 24 dB / Oct
Infrasonic filter : 25 Hz, 18 dB / Oct
Required AC Mains : 50/60 Hz (North American units are 60 Hz only); 120 and 230-
240 VAC (±10%) units are available
AC Line Current: 120 volts : 1.4 A at ⅛ power with sine-wave input, 3.6 A at
max. power with pink noise input
230-240 volts : 0.7 A at ⅛ power with sine-wave input, 1.8 A at
max. power with pink noise input
Power Consumption at Idle : No more than 20 watts

Dimensions and Weight :
Dimensions (H x W x D) : 605 mm x 508 mm x 592 mm
(23.8 in x 20.0 in x 23.3 in)
Net Weight : 40.4 kg (89 lb) including casters
Shipping Weight : 45 kg (99 lb)
 

(cena je po komadu)