COVID-19 UPDATE: Our retail stores are currently closed to walk-in traffic due to Lockdown, and also Closed on Sundays. Call & Collect Still Available! ONLINE = BUSINESS AS USUAL! Learn More

Krix Symmetrix 5.1 + Denon AVR-X1600H


In stock

As low as $4,749

RRP $5,469
Customise Krix Symmetrix 5.1 + Denon AVR-X1600H
1 Denon AVR-X1600H 7.2 Ch AV Receiver   + $0
3 Krix Symmetrix 2-Way In-Wall Concealed Speaker (Single)   + $0
2 Krix Hemispherix AS 4" Coated Paper Cone In Ceiling Single Speaker Frameless Magnetic Grille   + $0

* Required Fields

Your Customisation
Krix Symmetrix Ecliptix 5.1 + Yamaha RX-V685
Krix Symmetrix 5.1 + Denon AVR-X1600H

In stock



    Denon AVR-X1600H + Krix Symmetrix 5.1 Discreet Home Theatre Package

    This discreet In-wall 5.1 amp & speaker system features Australian Made speakers from award-winning loudspeaker manufacturer, Krix. Powering the speakers is the AVR-X1600H home theatre amplifier from the renowned brand Denon. This package of in-wall and in-ceiling speakers is an ideal solution for home theatres or media rooms where a discreet audio solution is required or where space is at a premium. They can be installed next to a projector or televisions or behind acoustically transparent projector screens.

    TheHemispherix AS surrounds and Seismix 3 subwoofer complement this system superbly to make your room sing. Whether you're watching a blockbuster movie, streaming a show, or enjoying your favourite music or video game, this system offers a dynamic, full-range sound that is guaranteed to impress.

    What's Included:

    - 1x Denon AVR-X1600H 7.2 Ch AV Receiver
    - 3x Krix Symmetrix Front & Centre In-Wall Speakers
    - 2x Krix Hemispherix AS 4" In Ceiling Speakers
    - 1x Krix Seismix 3 Mk6 Subwoofer


    Denon AVR-X1600H Surround Receiver

    7.2 channel 4K Ultra HD AV receiver with 145W per channel, HDMI (6in / 1out with eARC). Supports 3D audio formats Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X and DTS Virtual:X. Works with Amazon Alexa, Google Assistant, and Apple Siri for seamless voice control.

    Key Features:
    - 7.2 channel AV receiver with 145W power per channel
    - Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X and DTS Virtual:X
    - 6 HDMI inputs with full HDCP 2.3 support, 1 HDMI output
    - 4K/60 Hz, Dolby Vision, HDR10, HLG, 4:4:4 colour resolution and BT.2020
    - Award-winning Denon Setup Assistant and graphical user interface
    - Amazon Alexa, Google Assistant and Apple Siri voice control
    - HEOS Built-in wireless multi-room music streaming technology


    Krix Symmetrix In-Wall Speakers

    The Symmetrix uses dual 100mm bass drivers and a 26mm ring radiator tweeter to present depth and clarity unsurpassed in a speaker of this size. The result is a very well balanced tonal structure with bass, midrange and high-frequency clarity that will greatly surpass any ‘invisible’ in-wall speaker.

    The Symmetrix has a fully enclosed rear cabinet, which guarantees the best possible bass performance independent of the wall cavity size or shape. Importantly, these high-performance speakers will retrofit into a standard 70mm stud wall (allowing 10mm for gyprock depth).

    These speakers are ideal for home cinema or media room applications as main fronts or side and rear surrounds, but will perform equally well for two-channel stereo music listening.

    The grilles have a stylish, slim bezel design. Made from rust-resistant stainless steel, the white grilles can easily be painted to match your desired wall colour.

    Key Features:
    - 26mm Ring Tweeter
    - Dual 100mm Bass Drivers
    - Dual Front Vents
    - Enclosed Backbox
    - Thin Bezel Magnetic Grille


    Krix Hemispherix AS In-Ceiling Speakers

    A circular in-ceiling version of the Krix Ecliptix in-wall speakers, the Hemispherix AS offer precise tonal matching when installed with other Krix architectural speakers. Designed for a 90mm wall cavity, its fully enclosed back box ensures acoustic integrity and prevents rear sound radiation from being transferred to adjoining rooms.

    Key Features:
    - High-quality bookshelf speaker sound in your ceiling
    - Heard, not seen
    - 65Hz - 40kHz in-room response
    - 86dB sensitivity
    - 4 inch, 2-way speakers
    - 20mm ring radiator tweeter features an adjustable 'eyeball'
    - 6 Ohm nominal impedance
    - Bass reflex, front vented enclosure

    - Dimensions: 254mm diameter x 145mm deep
    - Mounting cut-out diameter: 207mm
    - Input Terminals: Push type connectors
    - Weight: 2kg each




    Krix Seismix 3 Mk7 Subwoofer

    With the Seismix 3, musicality has not been overlooked at the expense of sheer low-frequency output, delivering all the subtleties of a jazz quartet to a demanding cinematic masterpiece. The Seismix 3 incorporates a custom designed 275mm bass driver, specifically developed for high-level low-frequency reinforcement, combined with an efficient and simple to operate 300-watt class D amplifier.

    Less than 1-watt standby power consumption satisfies the most energy-conscious consumer. Attractive non-marking soft rubber feet allow easy positioning and reduce unwanted floor vibrations. Seismix 3 - Get the deep bass experience.

    Key Features:
    - 1 x 11" bass driver
    - Claimed Power Handling: 300 watts RMS, Maximum power 600 watts
    - Nominal 4-ohm impedance
    - 22Hz - 200Hz Frequency response
    - Bass reflex, front vented with internal/external flaring
    - Dimensions: 450 x 360 x 410 mm (HxWxD)
    - Weight: 18kg

    Make it a 5.2 pack by adding a second Seismix 3 [Optional]

    Take advantage of the Denon AVR-X1600H's dual subwoofer outputs by adding a second Seismix 3 to this package!

    Dual subwoofers will enhance your home entertainment experience with an even greater level of bass and low-frequency control that is not possible with a single subwoofer in larger rooms.



    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.


    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 for an immaculately engineered Krix system.


    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 no further.




    Save 20% on high-quality in-wall speaker cable!

    You'll need some quality in-wall speaker cable to hook your discreet system up. Why not grab a roll of great value 16AWG cable at the same time, and save even more! Simply select the length you need and rack up the savings!

    Low-friction PVC outer jacket makes it easier to pull the cable through wall/ceiling cavities. It also provides an extra layer of protection against physical damage to the cable. The jacket is easy to strip.

    This Australian-made cable has Oxygen Free Copper (OFC) conductors which can accurately transmit the signal to your speakers for accurate audio reproduction. 




    Save 20% on subwoofer cable!

    With gold-plated connectors and double shielding, this Y-configuration subwoofer cable is perfect for feeding a clean, superior bass signal to your subwoofer. 

    Featuring super-fine Oxygen Free Copper (OFC) conductors for superior audio quality. Mylar-coated aluminium shielding eliminates EMI and RFI interference. 

    You'll need this to start using your brand-new subwoofer. With 3m, 6m, and 10m available, it won't matter where it is in the room. Don't miss this great value cable!

    More Information
    Model Number AVR-X1600H Symmetrix Hemispherix AS Seismix3
    RRP 5,469.00

    Denon AVR-X1600H

    Number of Power Amps: 7
    Max Number of Processing (Preamp) Channels: 7.1
    Speaker Impedance: 4 - 16Ω/ohms

    Power output

    - 145 watts per channel (6 ohms, 1 kHz, THD 1%, 1ch driven)
    - 120 watts per channel (6 ohms, 1 kHz, THD 0.7%, 2 ch driven)
    - 80 watts per channel (8 ohms, 20hz-20kHz, THD 0.08%, 2 ch driven)



    Composite In / Out: 2/1
    HDMI In / Out: 6/1
    Analogue In / Out: 2/0
    Phono (MM) In: Yes
    Digital In: Optical: 2
    Multichannel Preout: 0.2
    Subwoofer Out: 2
    Speaker Terminals: Regular Screw
    Number of Speaker Terminals: 7
    Speaker A/B / Bi-amp Drive / Multi-Room Speaker: assignable
    Speaker A / B: assignable
    Bi-amp Drive: assignable
    Multi-Room Speaker Terminal: assignable
    Front Inputs: HDMI / USB
    USB Audio / Made for iPod / Made for iPhone: Yes
    FM Tuner with RDS: Yes



    HDMI Inputs: 6
    HDCP 2.2 support: HDCP2.3
    HDMI Outputs: 1
    GUI Overlay on HDMI: Yes
    HDMI: 3D / 4K / CEC / ARC: Yes
    Enhanced ARC (eARC): Yes
    Dolby Vision / HLG: Yes
    4K Signal Pass-through / GUI Overlay:  Yes
    HDMI pass-through in standby mode: Yes


    Multichannel Surround

    DTS HD Master: Yes
    DTS:X: Yes
    DTS Neural:X: Yes
    DTS Virtual:X: Yes
    Dolby TrueHD: Yes
    Dolby Atmos: Yes
    Dolby Surround: Yes
    Dolby Height Virtualization: Yes
    Multichannel Stereo: Yes


    Sound Enhancements

    Audyssey: MultEQ XT
    Audyssey Dynamic EQ: Yes
    Dynamic Volume: Yes
    Audyssey APP support: Yes
    Compressed Audio Restorer: Yes



    HEOS Multiroom and Streaming: Yes
    Lossy Formats: MP3 / WMA / AAC: Yes
    Lossless Formats: FLAC / ALAC / WAV: Yes
    DSD Audio Streaming: up to DSD5.6
    FLAC HD / WAV / ALAC 192/24: Yes
    Gapless Playback: Yes (FLAC, WAV, ALAC, DSD)
    AirPlay 2: Yes
    Internet Radio: TuneIn
    Spotify Connect / Tidal / Deezer / others: Yes
    Amazon Prime Music / Pandora: Yes
    Compatible with Remote APP for Smart Phones: Android / iOS
    Compatible with Remote APP for Tablets: Android / iOS / Amazon Kindle
    Ethernet Ports: 1
    Wi-Fi: Yes
    Bluetooth: Yes
    Bluetooth Headphone Transmission: Yes (with update)


    Multiroom / CI

    HEOS Multiroom integrated: Yes
    TV Sound grouping: Yes
    Multi-Room Zones: 2
    Main room multichannel audio - Zone stereo downmix: Yes
    Zone Audio Source - HDMI / Opt, Coax: Yes (2ch)
    Zone Audio Source - Network, USB / Analog: Yes
    Zone Audio Output - Speaker: Yes
    Web Browser User Interface: Yes
    Smart Remote Management: Yes
    IP Control / Web Control / App Control: Yes



    Voice Control: Amazon Alexa/ Google Assist / Apple Siri
    Auto Speaker Setup by Microphone: Audyssey MultEQ XT
    FL Display: 1 line
    Graphic User Interface - GUI: Hybrid GUI
    GUI Languages: 9
    Setup Assistant: Yes
    Quick Select Plus: Yes
    Firmware Update by Network / USB: Yes
    Variable Cross Over: Yes
    Optimized Bass Redirection: Yes
    ECO Mode: Yes
    Auto Power Off: Yes
    Sleep Timer: Yes



    Colour: Black
    Weight: 8.6kg
    Dimensions: 434× 339 × 151 (WxDxH)
    Dimensions (Antenna Up): 434 x 339 x 215 (WxDxH)

    System Remote Control: RC-1227

    Power Consumption: 440W
    Power Consumption No-Sound (ECO On / Off): 29W / 39W
    Standby Consumption: 0.1W
    CEC Standby Consumption: 0.5W
    Network Control On Consumption: 3.5W



    Frequency Range: 55Hz - 40kHz (in room response)
    Power Handling: 20 - 140 Watts RMS recommended amplifier power
    Sensitivity: 89dB for 2.83 volts at 1 metre
    Impedance: Nominal 6 Ohms (Minimum 3.5 Ohms)
    Configuration: 2-way
    Bass Driver: 2 x nominal 100mm (4") doped paper cones. 25mm (1") voice coil wound on high-temperature Kapton former
    High-Frequency Driver: 26mm (1") dual concentric diaphragm with wave-guide centre plug for controlled directivity. Neodymium magnet
    Enclosure Type: Bass Reflex
    Vent Location: Front
    Dimensions: 596mm high x 211mm wide x 79mm mounting depth
    Cutout Dimensions: 555mm x 170mm recommended
    Weight: 4kg each


    Hemispherix AS

    Frequency Range: 65Hz - 40kHz in-room response
    Power Handling: 20-100 watts recommended amplifier power
    Sensitivity: 86dB for 2.83 volts at 1 metre
    Configuration: 4 inch 2-way
    Bass Driver(s): Nominal 100mm (4") doped paper cone. 25mm (1") voice coil wound on high-temperature Kapton former
    Tweeter: 20mm (3/4") ring radiator, adjustable 'eyeball'
    Crossover Points: 2kHz
    Impedance: Nominally 6 ohms
    Enclosure Type: Bass reflex, front vented
    Dimensions: 254mm diameter x 145mm deep
    Mounting cut-out diameter: 207mm
    Input Terminals: Push type connectors
    Weight: 2kg each


    Seismix 3 Mk7

    Frequency Range: 22Hz - 200Hz in room response
    Amplifier Power: 300 watts RMS
    Low Frequency Driver: Nominal 275mm (11") diameter doped paper cone driver, 50mm (2") voice coil wound on high powered Kapton former, with vented magnet assembly
    Output: 122dB maximum SPL in room response
    Inputs: Stereo line level RCA
    Enclosure Type: Bass reflex, front vented
    Power On/Off: Signal sensing, 15 minute delay before switching to standby after no input signal
    Phase Select: 0º to 180º continuously variable (relative to input signal)
    Low Pass Filter: 50Hz-200Hz or bypass
    Dimensions: 450mm high x 360mm wide x 410mm deep
    Weight: 18kg each

    Write Your Own Review
    You're reviewing:Krix Symmetrix 5.1 + Denon AVR-X1600H
    Your Rating
    2 Year Warranty
    This Denon receiver includes a 2 year Australian warranty.

    If you register your product within 2 weeks, the warranty is increased by a further 1 year bringing the total warranty to 3 years. Register your product here.

    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

    If you experience any issues with this product please don't hesitate to contact us.
    How much does delivery cost?
    Nothing! We offer free post on all orders 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?
    We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

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