18" Band Pass Subwoofer for Portable PA and Installation Applications
Product Features
Band pass subwoofer for portable PA applications
600 Watts continuous, 2,400 Watts peak power
Double suspension 18" low frequency driver with inside/outside wound coil
Low distortion dual port design for maximum sound pressure level
18 mm (3/4") birch plywood enclosure with hard wearing semi matt black paint finish
Integral M10 rigging points for ease of installation
35 mm pole mount to support satellite speaker
Industry standard 4-pole twist-lock speaker connectors for reliable long life operation
NuQ118B
The 2,400 Watt NuQ118B is an 18" dual ported bandpass enclosure that is optimally tuned for extended low frequency response. Engineered to work in conjunction with Turbosound loudspeaker management systems, the NuQ118B provides very high output FOH performance and is ideally suited for a wide range of music and live sound reinforcement applications.
The NuQ118B features a powerful, double suspension 18" low frequency driver that utilizes a specialised inside/outside wound voice coil for higher magnetic density, better heat dissipation, high power handling capacity, and improved efficiency. For its size and operating bandwidth, the NuQ118B delivers extremely high output that is virtually distortion free - even in the most demanding applications.
Finished in a highly durable semi matt black paint, the cabinet is constructed from 18 mm(¾ ")birch plywood and includes: multiple threaded rigging points; a 35 mm pole socket; integrated carry handles for convenient transport - and high impact interlocking corners for ground stacking stability. The rear panel connector plate carries industry-standard twist-locking speaker connectors, with switchable input and link connections to accommodate standalone subwoofer applications, or subwoofer and satellite speaker connectivity via 4 core speaker cabling.
Architecture & Engineering Specifications
The speaker shall be of the passive subwoofer type consisting of one 18" (460 mm) LF driver. Performance specifications of a typical production unit shall meet or exceed the following: frequency response, measured with swept sine wave input, shall be flat within ±3 dB from 40 Hz to 150 Hz and within -10 dB from 33 Hz to 150 Hz. Nominal dispersion shall be “half space.” Nominal impedance shall be 8 Ohms. Power handling shall be 600 Watts continuous, 2,400 Watts peak. Sensitivity, measured on axis, mean averaged over stated bandwidth, shall be 100 dB, 1 Watt @ 1 metre. Maximum SPL (peak), measured at 1 metre with music program at stated amplifier input, shall be 134 dB. Dimensions: 773 mm high x 700 mm wide x 579 mm deep (30.4" x 27.6" x 22.8"). Net weight: 56.5 kg (124.6 lbs). The loudspeaker system shall be the TURBOSOUND NuQ118B . No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory verifies that the above combined performance / size specifications are equaled or exceeded.
Specification
| Frequency Response | 40 Hz – 150 Hz ± 3 dB 33 Hz – 150 Hz - 10 dB |
| Nominal Dispersion | Half space |
| Power Handling (IEC) | 600 W continuous, 2,400 W peak |
| Sensitivity | 100 dB (1 W @ 1 m) |
| Maximum SPL | 128 dB continuous, 134 dB peak |
| Impedance | 8 O |
| Components | 1 x 18" (460 mm) LF driver |
Enclosure
| Connectors | 2 x Industry-standard 4-pole twist-lock speaker connectors |
| Wiring | |
| Dimensions (H x W x D) | 773 x 579 x 700 mm (30.4 x 22.8 x 27.6") |
| Net Weight | 56.5 kg (124.6 lbs) |
| Construction | 18 mm (¾") birch plywood |
| Finish | Semi matt black paint |
| Grille | N/A |
| Flying Hardware | M10 x 16 points |