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The purest and most tangible audio experience



The Xiv18 is the recommended subwoofer for the X Series Line Array, M, TC, PS Series and other QANON AUDIO® products. It enhances the system's sub-low frequency supplement by enhancing the low-frequency throwing capability, which allows the system's operating frequency range to be extended to 25Hz.  The Xiv18 subwoofer is internally loaded with an 18-inch speaker. It has a powerful impact, sensitivity and low frequency performance, with a vented progressive shape on the inside and outside, allowing laminar airflow and reduced turbulence noise. These comprehensive features help to improve the working level.  The Xiv18 enclosure is made of Baltic birch plywood to ensure maximum acoustic and mechanical integrity.  In the installation application, the Xiv18 is especially suitable for different needs. It can be installed in both mobile and fixed installations. It also provides both vertical and horizontal mounting methods, extending the extension of the low frequency limit, so that you can feel very full low frequency effect. For small rental activities, the Xiv18 and M, TC, and PS series are quick to deploy and easy to assemble. It can be used as a powerful PA speaker ultra-low frequency system, and its excellent projection capability can meet large space and multi-function hall.  The Xiv18 subwoofer can be used as a stand-alone or as an extension of the low frequency of any product by QANON AUDIO® products.。Xiv18 is driven and amplified by C15 or H series /VDA12 power controller. Protect and optimize different configurations of loudspeaker systems, including cardioid


- Maximum SPL 136dB

- 1 x 18" Ferrite low frequency drive unit

- 0° horizontal

- Used with X series ultra low frequency extension

- Used with M series ultra low frequency extension

- Used with TC series ultra low frequency extension

- Used with PS series ultra low frequency extension

- Low frequency limit extends to 25Hz (-10dB)

- Rigging or ground stacking integrated assembly system

- C15/H Series /VDA12 power amplifier controller 

 Technical Specifications 

- Type : Subwoofer 

- Frequency Response(Preset) : 25Hz-300Hz(-10dB) 

- Horizontal : 0° 

- Drivers : LF:2x18" (Ferrite) 

- Handling Power (AES)  :  LF:1200W 

- Maximum Peak SPL : 139dB/1m 

- Nominal Impedance : LF:4Ω 

- Pin Connections : NL4=LF:+1-1 

- Connections : 2 x NL4 SpeakOn 

- Width : 1100mm 

- Height Front/Back : 550mm / 550mm  

- Depth : 700mm

- Weight : 71kg/156.5lb 

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