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Krix Tektonix Subwoofer (Atlantic Jarrah Timber Veneer)

Call To Order

All Krix speakers are custom made to order, with construction beginning once your order has been placed. This process ensures great attention to detail is applied to each and every speaker.

As a result, this attention to detail takes time - typically around 2 weeks.


The Tektonix subwoofer takes compact subwoofer performance to a new level. The front firing design with intuitive LCD control panel offers versatile placement options and pain free adjustment. Power output is maximised by virtue of the ground breaking Krix Digital Subwoofer Amplifier (KDSA) with core ICEPower® amplifier technology. The proprietary 275mm bass driver minimises distortion and provides superior control and bass definition. Tektonix - An earth moving experience.

The basic criteria for a subwoofer is to reproduce very low frequency energy. Krix’s range of subwoofers do just that. The range features paper cone drivers for high level low frequency reinforcement, clipping protection and automatic switch on circuitry when a signal is detected. Complement your stereo or home theatre system with a subwoofer to experience a cinema performance in your own home.

The Krix Tektonix subwoofer combines two highly succesful aspects from the Krix subwoofer range. It utilises the Seismix 3 cabinet, 11 inch bass driver and vent and combines this with Krix's new Digital Subwoofer Amplifier (KDSA).

Through the use of high performance Class-D amplifier technology and front-mounted control panels with a backlit LCD display which fades away in brightness after 45 seconds, all adjustments can be done quickly and effectively by removing the front grille and scrolling through the menu options and pushing the buttons to make your selections. No more worrying about pulling your subwoofer out of joinery and risk scratching your sub, or pulling a lead out from the wall in order to make changes whilst holding a torch in one hand and trying to read writing that's upside down!

Adjustable Front Panel Features:
Volume:  00dB MAX / -50dB MIN
Low-Pass Filter:  50Hz to 195Hz plus 'LFE'
High-Pass Q Filter:  0.5 to 1 (limits driver excursion below 20Hz)
Phase:  0 degrees or 180 degrees 
Power-On Mode:  Autosensing or 12V Trigger
Auto Sensitivity:  00-10
Display Contrast:  00-10 (10 is darkest)
Restore Defaults
Menu Lock

“In all our sessions with the Krix Tektonix it delivered tight, solid bass at all times, and it was bass that stayed tuneful at all volume levels, from ‘barely audible’ to‘ deafen the neighbours” – Australian Hi-Fi Best Buys - Australia

About Krix:
The Krix team manufacture high quality loudspeakers for home and commercial use.  With some 2000 commercial cinema installations globally, you have possibly already experienced Krix sound.

Distributed throughout the world, Krix is at the leading edge of loudspeaker design.  Utilising the latest test equipment, 3D modelling and computer simulated design technology, Krix's innovative research and development team is a pioneering force in the Australian loudspeaker industry.

Home cinema
Experience cinema sound. Krix speakers were chosen as the audio solution for over half of all commercial cinemas across Australia. The same Krix expertise has been used to develop a speaker range specifically tailored for your home cinema system. Look for the Krix Home Cinema icon.

High fidelity sound reproduction. The quest for audio perfection is a Krix tradition. This stems from a passion for music. To appreciate music there is no substitute to an immaculately engineered two channel (stereo) Krix system. Look for the Krix Purist icon.

To be heard not seen. Discreet audio solutions are becoming increasingly popular. Krix’s development team has designed a range of high performance speakers that blend into your home décor. If you're after a built-in, multi-room, outdoor or concealed solution for your home audio, look for the Krix Design icon.

More Information
Model Number Tektonix
RRP 2,195.00

Frequency Range: 20Hz - 200Hz (-6dB) in room response
Bass Driver: Nominal 275mm (11”) diameter doped paper cone driver, 50mm (2”) voice coil wound on high powered Kapton former, with vented magnet assembly
Amplifier Power: 450 watts RMS into the nominal 4 ohm driver. Maximum instantaneous power 900 watts
Amplifier S/N Ratio>90dB
Distortion- Input to Speaker: <0.1% - @ 400 watts RMS 
Line Level Inputs Left Input (mono) 300mV RMS for maximum output Left + Right Input (stereo) 150mV RMS for maximum output High Level Inputs Left Input (mono) 2V RMS for maximum output Left + Right Input (stereo) 1V RMS for maximum output
Output 123dB maximum SPL in room response 
Auto Power On / Off 15 minute delay before switching to standby with adjustable turn on sensitivity 12V Trigger 5V to 15V DC (polarity is not critical) 
Phase Select: 0º or 180º (relative to input signal) 
Enclosure Type: Bass reflex, front vented with internal / external flaring
Dimensions 450mm high (including feet) x 360mm wide x 410mm deep (including grille) 
Material 17mm MDF 
Volume: 43 litres internal
Finish: lacquered timber veneer
Weight 18kg

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5 Year Warranty
All Krix speakers are Australian designed and Australian made.
Krix are so confident in the quality of their products that they provide a 5 Year Warranty with all new Krix speakers.
To claim your warranty, please register your product with Krix within 90 days of the purchase date.

Register with Krix
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
All change of mind returns must be in as new condition, in original packaging. We provide a generous 30-day change-of-mind guarantee on our products (unless otherwise stated). All change of mind returns must be in as new condition, in original packaging.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.