JBL PRX618S ลำโพงซับ 18 นิ้ว พร้อมเครื่องขยายเสียงในตู้, 18" Powered Subwoofer, ลำโพง subwoofer

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JBL PRX618-S 18" Powered Subwoofer ลำโพง subwoofer

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.

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

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 )