JBL PRX618S 18″ subwoofer 香港行貨

JBL PRX618S
18 in. Self-Powered
Subwoofer System

Compact and powerful, the PRX618S offers the performance of an 18″ subwoofer in a package not much larger than a typical 15″ sub.

Features:

• Maximum SPL 129 db peak
• 460 mm (18 in) Differential Drive® dual voice-coil and magnetic gap, neodymium woofer
  
• 600 Watt Class-D, Crown® digital amplifier
  
• Professional XLR line and ¼” Mic/Instrument inputs
• Stereo input and Loop-Thru capability
  
• Top panel 36mm pole mount socket for sub/satellite configuration
• 16 Gauge, dent resistant grille
• Obsidian DuraFlex™ coated plywood construction
• Large die-cast aluminum handle bar with a fine tuned ergonomic rubber grip for maximum comfort
  

Applications:

• Compact and powerful, the PRX618S offers the performance of an 18″ subwoofer in a package not much larger than a typical 15″ sub. With a pole receptacle (that accepts a SS3-BK or SS3-BK24) on the top panel and integrated stereo pass-thru, with selectable HP filter, this is the perfect compliment to the PRX600 full-range systems. Configured with a PRX612M or PRX615M the result is a highly transportable, high performance subs/satellite system. The addition of a polarity reverse options further enables integration with any top cabinet.
  
• The PRX618S is a high performance self powered compact subwoofer system. The PRX618S is comprised of a 268G 460 mm (18″) Differential Drive® dual voice-coil and magnetic gap, neodymium woofer driven by a Crown Class-D power amplifier. The amplifier input panel offers stereo or mono line level inputs via balanced XLR connectors as well as a single channel speaker level input via a ¼ inch TS phone jack. Signal processing, crossover functionality and limiting for the system is integrated into the input section functionality. Overall subwoofer input sensitivity is controlled by a single easy grip knob and a simple switch enables polarity reversal for sub/satellite system optimization. Signal present and limit lights indicate performance status.
  
• All PRX600 cabinets are built from a combination of 25mm (on the top and bottom for added rigidity) and 18mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX600 Series cabinets are protected by JBL’s tour proven DuraFlex™ finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability.
  
• Special note: JBL highly recommends that no more than 70 lbs of weight be placed on a speaker pole that is mounted to a PRX618S or PRX618S-XLF.
  

Specifications:

• System Type    :   Self-Powered 18″,
  
• bass - reflex
  
• Maximum SPL Output    :   129 dB peak
• Frequency Range (-10 dB)    :   41 Hz – 130 Hz
  
• Frequency Response (±3 dB)    :   50 Hz – 100 Hz
• Polarity    :   Normal or reverse polarity
• Crossover Frequency    :   120 Hz
• Amp Design    :   Crown® Class D
• Power Rating    :   600 W
• Dimension (H x W x D)    :   685.8 mm x 530.9 mm x 614.7 mm ( 27.0 in x 20.9 in x 24.2 in )
• Net Weight    :   32 kg ( 70.5 lb )