The JRX218S is an 18" compactdirect-radiation subwooferdesigned to supplement andextend low frequencyperformance of full-range systemsin live sound and music playbackapplications.
The JRX218S is driven by amassive JBL 18" woofer with astamped steel frame and 3" voice-coil. It’s rated at 350 watts(continuous) and 1400 watts(peak) – based on JBLProfessional’s 100 hour extendedlife test.
The JBL JRX218S is a high-output passive subwoofer well suited for mobile entertainment, AV rental, event production, clubs, and performance venues. The 18" direct radiating driver requires a 1400W (peak) amplifier to deliver a frequency response from 250 Hz down to 54 Hz with a maximum SPL of 133 dB.
The JRX218S is crafted from 3/4" MDF with glued and mechanically fastened joints and features non-resonant handles on each side for ease in transport. The subwoofer sports a 1-3/8" pole cup, which allows the subwoofer to be used as a base for a mid-high speaker cabinet. An 18-gauge hexagon perforated steel grille protects the components from damage.
|Power Rating||350 W / 1400 W|
|Frequency Range (-10dB)||34 Hz - 250 Hz|
|Frequency Response (±3 dB)||53 Hz - 250 Hz|
|Sensitivity (@1m)||98 dB SPL|
|Nominal Impedence||4 ohms|
|Recommended Amplifier Power||350 W to 700 W into 4 ohms|
|Maximum SPL (1m)||133 dB|
|Dimensions (H x W x D)||605 mm x 508 mm x 551 mm (23.5 in x 20.3 in x 22 in)|
|Net Weight||32.2 kg (71 lb)|
|Inputs||Neutrik® Speakon® NL-4 (x2); parallel|
|Enclosure||MDF (Medium Density Fiberboard) covered in black carpet.|
|Product Located in||Port Moresby Regions|