JBL PRX Series PRX618S Compact Powered Subwoofer, 600 Watts, 1x18 in.

The JBL PRX618S Subwoofer offers compact, powerful performance fitting an 18 inch subwoofer in an enclosure close to the size of a typical 15 inch sub. The perfect compliment to PRX600 full-range mains, the PRX618S utilizes a pole receptacle on the top panel and integrated stereo pass-thru, with selectable HP filter. Add a couple PRX612M or PRX615M powered loudspeakers and you get a highly transportable, high performance subs/satellite system. A polarity reverse options allows you to integrate this 18 inch sub with any set of tops.

Features
- 600 Watt Class-D, Crown digital amplifier with 129db peak SPL

- 18 inch Differential Drive dual voice-coil and magnetic gap, neodymium woofer

- Professional XLR line and 1/4 inch 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

The PRX618S is a high performance self powered compact subwoofer system. The PRX618S is comprised of a 268G, 460 mm (18 inch) 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 1/4 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.

Same Day Music is an authorized dealer of JBL products.

Specifications
System Type: Self powered 18 inch, bass-reflex

Maximum SPL Output: 129 dB peak

Frequency Range (-10 dB): 41 Hz - 130 Hz

Frequency Response (+/-3 dB): 50 Hz - 100 Hz

Input Connectors: Balanced XLR input with XLR loop-through (stereo)
- 1/4 inch speaker level input (Mono).

Input Impedance: 20K ohms (balanced)

Signal indicators:
- Overload: Red LED indicates input overload condition
- Signal: Green LED indicates signal present

Polarity: Normal or reverse polarity

Crossover Modes: Analog 24 dB/oct filter slope

Crossover Frequency: 120 Hz

Amplifier Design: Crown, Class D

Power Rating: 600 Watts

LF Driver: 268G 460 mm (18 inch) Differential Drive dual voice-coil
- Magnetic gap, neodymium woofer

Enclosure: Rectangular, 18 mm, plywood

Suspension/Mounting: 36 mm pole socket on top

Transport: 2 x injection molded handles with backing cup

Finish: Obsidian DuraFlex finish

Grille: Powder coated
- Obsidian, 16 gauge perforated steel
- Acoustically transparent black cloth backing.

Dimensions (HxWxD): 27.0 x 20.9 x 24.2 inches (685.8 x 530.9 x 614.7 mm)

Weight: 70.5 lbs (32 kg)

Same Day Music is an authorized dealer of JBL products.

Shipping Weights and Dimensions

Base Item

Shipping Weight: 82 lbs

Shipping Dimensions: 28 x 26 x 28 in