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JBL Professional BL ASH6118 Horn-Loaded 18" Subwoofer with 2242H SVG™ Driver

Regular price $5,085.00
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JBL Professional  |  SKU: ASH6118

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The ASH6118 is a high-power, horn-loaded subwoofer engineered for applications requiring maximum low-frequency impact and sensitivity. Featuring a single 460 mm (18-inch) SVG™ Super Vented Gap low-frequency driver, this subwoofer delivers deep, precise bass with exceptional “punch” for professional sound reinforcement. Designed for use in multiples, the ASH6118 can be deployed in pairs, quads, or larger arrays to optimize low-frequency output and coverage, making it ideal for dance clubs, live performance venues, performing arts facilities, sports arenas, theaters, houses of worship, and themed entertainment installations.

With an advanced horn-loaded design, the ASH6118 maximizes acoustic efficiency and provides consistent low-frequency dispersion. Its robust construction ensures reliable performance even under the demanding conditions of high-SPL installations. The system is engineered to deliver powerful, low-distortion bass, ensuring that audiences experience the full depth and clarity of music or theatrical sound design.

Each cabinet offers flexibility in placement, whether deployed with proximity placement for smaller clusters or surface-boundary loading for larger arrays. Single, dual, or quadruple cabinet configurations provide scalable performance with frequency ranges extending from 22 Hz to 250 Hz, depending on the number of units used. The subwoofer features impressive system sensitivity from 102 dB to 107 dB and maximum SPLs reaching up to 150 dB in four-cabinet arrays.

The ASH6118 combines power, precision, and reliability, making it an essential solution for audio professionals seeking top-tier low-frequency reinforcement. Its combination of SVG driver technology, horn-loaded design, and scalable deployment ensures maximum impact in any venue while maintaining clarity and control over low-frequency output.

Features:

  • Single 18" 2242H SVG™ low-frequency driver

  • Horn-loaded design for maximum LF output and sensitivity

  • Optimized for use in multiples (2 minimum, 4 optimum)

  • Exceptional punch for music and speech applications

  • Scalable for dance clubs, live performance venues, theaters, houses of worship, sports facilities, and themed entertainment

  • Provides deep, controlled low-frequency response

  • Reliable performance under high SPL conditions

Specifications Table:

Specification Details
Frequency Range (-10 dB) 1 cabinet: 25–250 Hz, 2 cabinets: 24–250 Hz, 4 cabinets: 22–250 Hz
Frequency Response (±3 dB) 1 cabinet: 30–200 Hz, 2 cabinets: 28–200 Hz, 4 cabinets: 26–200 Hz
Transducer Power Rating (AES) 1 cabinet: 1200 W (4800 W peak), 2 hrs, 800 W (3200 W peak), 100 hrs; 2 cabinets: 2400 W (9600 W peak), 2 hrs, 1600 W (6400 W peak), 100 hrs; 4 cabinets: 4800 W (19200 W peak), 2 hrs, 3200 W (12800 W peak), 100 hrs
System Power Rating 1 cabinet: 800 W (3200 W peak), 100 hrs; 2 cabinets: 1600 W (6400 W peak), 100 hrs; 4 cabinets: 3200 W (12800 W peak), 100 hrs
Maximum SPL (1m) 1 cabinet: 133 dB cont avg (139 dB peak); 2 cabinets: 138 dB cont avg (144 dB peak); 4 cabinets: 144 dB cont avg (150 dB peak)
System Sensitivity (1 W @ 1m) 1 cabinet: 102 dB; 2 cabinets: 104 dB; 4 cabinets: 107 dB
Nominal Impedance 8 ohms per cabinet
LF Driver 1 × 18" 2242H SVG™ driver
Enclosure Horn-loaded, rugged construction
Applications Dance clubs, live clubs, theaters, sports facilities, performing arts, houses of worship, themed entertainment

Compare Table (Example with Similar JBL Subwoofers):

Model Driver Size Horn-Loaded Max SPL AES Power Frequency Range
ASH6118 18" Yes 150 dB 4800 W peak (4 cabinets) 22–250 Hz
JBL PD525S 15" Dual Front-loaded 141 dB 8000 W peak 28–3800 Hz
JBL PD5122 12" Dual Slot-loaded 134 dB 4800 W peak 49–300 Hz
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