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From Our Research Team:

A JBL Quality Subwoofer at an Incredible Value!

With the cost conscious user in mind, JBL delivers the JRX100 series! The JRX118S subwoofer serves up high power handling capacity, reliable operation, and rugged construction to give you pro performance without breaking the bank.

JBL JRX118S Subwoofer at a Glance:

• Custom-designed driver and high power handling capacity
  
• Advanced design ensures clean, distortion-free lows
  
• Constructed to take a beating

Custom-designed driver and high power handling capacity
The JRX118S non-powered subwoofer is rated at 1400 watts peak power capacity and 350 watts continuous. It includes a newly designed JBL 18" woofer with a cast frame and 3" voice-coil.

Advanced design ensures clean, distortion-free lows
A sophisticated, advanced network topology design is utilized in the JRX118S to ensure quality performance. To minimize distortion due to coil saturation, heavy gauge wire is used for inductors and SonicGuard high-frequency driver protection guards against damage caused by inadvertent overpowering of the system. All full-range models feature Neutrik Speakon and 1/4" input connectors.

Constructed to take a beating
The JRX118S is constructed of carpet-covered, 3/4" MDF - a material that is structurally and acoustically superior to the particleboard that is used by many competitive products. To ensure durability, JBL constructs these enclosures with advanced adhesives and closely mechanically spaced fasteners, while competitive systems typically rely on glue. Non-resonant, all metal handles are used and an 18 gauge, full metal grille protects the drivers. The JRX118S has passed the same 100-hour, full rated-power torture test that JBL high-end touring systems must survive.


JBL JRX118S Subwoofer Features:

• 18" portable subwoofer system with cast frame, 3" voice-coil woofer
  
• 1/4" phone and dual Neutrik Speakon inputs
  
• Carpet-covered enclosure
  
• 3/4" MDF construction
  
• 18-gauge steel grille
  
• 35 mm pole mount socket
  
• Steel handles

Specification Detail Powered No Power Configuration Passive speaker LF Driver Size 1 x 18" Power Amp Passive speaker Power Rating (Program) 350W Peak Power Capacity 1400W Impedance 4 ohm Frequency Range 47Hz-300Hz (±3 dB) Crossover Frequency No crossover Maximum Peak SPL 133dB Enclosure Material Plywood Mounting Options Floor (pole socket on top) Inputs 2 x Speakon; 1 x TS Outputs No outputs Height 23.8" Width 20" Depth 21.7" Weight 71 lbs. Manufacturer Part Number JRX118S

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