The black NuQ115B-AN 3000W 15" Front-Loaded Subwoofer from Turbosound is a powered 15" subwoofer system that is ideally suited for a wide range of music and live sound-reinforcement applications. Designed to work individually without a controller, this subwoofer provides optimal FOH performance, as well as remarkable drum- and side-fill monitoring applications.

With a bass-reflex port design enclosure, the NuQ115B-AN Subwoofer features a high-power, double-suspension 15" low-frequency driver that utilizes a specialized inside/outside wound voice coil for higher magnetic density, heat dissipation, high power-handling capacity, and improved efficiency. The subwoofer provides fast and accurate transient response for virtually distortion-free operation.

Output power for the NuQ115B-AN Subwoofer is provided by means of an efficient and lightweight KLARK TEKNIK 3000W Class-D power amplifier. An easy-to-use KLARK TEKNIK Digital Signal Processor (DSP) provides dynamic EQ for low-frequency response at low volume levels and transparent limiting for clarity at high-output levels.

On the rear panel of the amplifier module, the user interface’s LCD display and single rotary encoder provide intuitive access to position compensation, user EQ control, crossover alignment, and signa-routing features. In addition to the balanced XLR input, an XLR output is provided for daisy-chaining more active subwoofers (sold separately), or for use with active full-range satellite speakers. An onboard USB port provides access for remote control of the NuQ115B-AN Subwoofer via Windows computer, as well as DSP firmware updates.

The ULTRANET connectivity is provided by two locking etherCON connectors. Up to 16 independent channels of 24-bit digital audio and control data are transmitted via a single Cat5 cable between compatible digital devices including mixers, I/O stage boxes, powered loudspeakers, and personal monitoring systems. Simplified cable routing and ease of setup save time during installation.

Finished in a durable semi-matte black paint, the NuQ115B-AN Subwoofer’s cabinet is constructed from 0.75" birch plywood. It includes a rugged powder-coated perforated-steel mesh grille backed with reticulated foam, multiple M10 threaded rigging points, a 35mm pole socket for satellite-speaker mounting, integrated carry handles for convenient transport, and high-impact interlocking corners for ground-stacking stability. The mains-power input is provided via a Neutrik powerCON connector.

Front-loaded powered subwoofer for portable PA and installation applications

3000W power featuring KLARK TEKNIK Class-D technology

KLARK TEKNIK Digital Signal Processing for total system control

ULTRANET digital-audio networking connects to mixers and other sources

Double-suspension 15" low-frequency driver with inside/outside wound coil

Fully featured user interface with LCD display for easy navigation

Windows remote control software downloadable

Low-distortion bass reflex port design

0.75" birch-plywood enclosure with hard-wearing semi-matte black paint finish

Integral M10 rigging points for ease of installation

35mm pole mount to support satellite speaker

Mains input on Neutrik powerCON connector

Related Questions and Answers

Q: 1. What is, in essence, the difference between this subwoofer--VRX918S "flying"--and the JBL SRX918S ?

A: The JBL SRX918S 18" Powered Subwoofer is a self powered live sound subwoofer and cannot be fly-able for array deployment. The JBL VRX918S 18" High-Powered Flying Subwoofer is a passive subwoofer, a separate amplifier is required to power it and it can be suspended from an array .

Q: 2. Does this have an M20 pole thread or a pole cup on top?

A: Yes, the Mackie SR18S 18" 1600W Professional Powered Subwoofer has an integrated pole cup on its top.

Q: 3. Hi ! How can I connect this subwoofer, I mean what I need to use for my Computer. (I had 2 rokit 8)?

A: You need an interface for good sound basically you would come output from interface connected to KRK sub inputs then 2 more xlr cables from the output of KRK sub into Rokit 8's input or if you dont want an interface you can connect a 3.5mm jack into computer with 2 male xlr on the other end connect that to KRK sub then 2 more cables xlr calbes from sub to Rokit 8's.. If you have any questions please video chat Pro Audio .

Q: 4. Can you turn the sub's volume down and still hear your monitors when connected? Essentially can you bypass the sub when powered on, for just the monitors?

A: Your stereo pair will operate independently of the sub and will not be affected by its volume level. The sub may be bypassed completely as well.

Q: 5. What is the country of origin?

A: China

Q: 6. How do you guys have this paired with your 305's? Is there anyway to use the 305's and the sub with the MONICON controller? Are you using XLR or 1/4 in?

A: Just get the two xlr out from you audio interface to the 310s and from there to the 305. The 310s already have the crossover.

Q: 7. What are the main differences between the KRK 12s and the KRK S12.4? Which one is better for studio use and DJing.

A: The KRK KRK12s 12" 200W Front-Firing Active Subwoofer (BH # KRK12S) has been discontinued and is no longer available for sale. The KRK S12.4 Powered 12" Studio Subwoofer (BH # KRS124NA) is more powerful and features a wider frequency response. It will get louder without distortion. An optimized four-position crossover control has been added to this fourth generation iteration of KRK's 12" subwoofers. Both of these subs are designed for studio use. Audio engineers, studio musicians, and audio enthusiasts looking for a high-quality active subwoofer to extend the low frequencies of their monitor setup will be thrilled with the KRK S12.4, a fourth-generation powered studio subwoofer that delivers tight defined bass with remarkable transient performance, control, and punch. Adding this subwoofer to your 2.1 setup or 5.1 surround environment will optimize your mixing and listening experience.

Q: 8. What cable do I need to connect the IRX 12 to the IRX115S?

A: A standard XLR cable. https://www.bhphotovideo.com/c/product/845507-REG/Kopul_m4006_Kopul_Studio_Elite_4000.html

Q: 9. Hi i need The weels for This subwoofer.

A: Unfortunately there are no casters for the JBL VRX918SP. Everything to transport it is sold as one piece. We have it at B&H the part number is B&H # JBVRX918SSTR.

Q: 10. Does the high cut knob act as a crossover? Will the frequencies above the set high cut pass through the HS8S's outputs to go to studio monitors?

A: On the HS8 subwoofer, the high cut control sets the highest frequency output from the sub. The Low Cut control will act as the crossover to the monitor speakers and attenuate the low frequencies before outputting to the connected monitors. This can be bypassed or engaged with the on off switch.