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Krix IC-32 (Hemispherix A20) 5.1 pack + Denon AVR-X1800H


In stock

As low as $3,699

RRP $4,064

• Australian-made speakers

• Krix sound quality

• Clean, modern look

• Denon AV Receiver with HEOS & 8K Pass-through

Customise Krix IC-32 (Hemispherix A20) 5.1 pack + Denon AVR-X1800H
1 Denon AVR-X1800H 7.2 Ch AV Receiver   + $0
3 Krix IC-32 (Hemispherix A20) In-Ceiling Angled Frameless Single Speaker White Grille   + $0
1 Krix IC-10 3 Inch Poly Cone Mini In-Ceiling Speakers (Holographix) Pair   + $0

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Krix IC-32 (Hemispherix A20) 5.1 pack + Denon AVR-X1800H
Krix IC-32 (Hemispherix A20) 5.1 pack + Denon AVR-X1800H

In stock



    Denon AVR-X1800H + Krix IC-32 Hemispherix A20 5.1 Package

    This discreet In-ceiling 5.1 amp and speaker system features Australian Made speakers from award-winning loudspeaker manufacturer, Krix and a powerful surround sound receiver from Denon. This package of in-ceiling speakers is not only designed for a modern, minimalistic look, but thanks to Krix's specially designed back-boxes they also deliver quality sound to make your living room sing. The new Hemispherix A20 speakers feature angled drivers to aim the sound towards the seating position providing a more direct soundstage from in-ceiling speakers. This discreet amp + speaker package delivers large sound from a small visual footprint.

    What's Included:

    Denon AVR-X1800H 7.2 Ch AV Receiver
    • Krix IC-32 Hemispherix A20 Front & Centre In-Ceiling speakers
    • Krix Holographix Surround In-Ceiling speakers
    • Krix Seismix 1 Mk6 Subwoofer


    Denon AVR-X1800H - 7.2 Ch 8K AV Receiver with HEOS Built-in

    Bringing the thrill of a front-row ticket to the movies or a concert hall to your lounge room or home theatre, their latest AVR is an affordable gateway to the world of enveloping 3D sound and sumptuous 8K picture quality.

    With a high-performance seven-channel amplifier that can deliver room-filling sound, enveloping 3D audio with Dolby Atmos® and DTS:X®, and three 8K HDMI inputs for pristine UHD picture quality, the AVR-X1800H is built to create unmatched movie, music, and gaming experiences in typical-sized rooms.

    8K video is supported on three of six HDMI inputs and the output. Enjoy easy video compatibility and great picture quality with HLG, HDR, Dolby Vision, HDR10+, and Dynamic HDR passthrough.


    Key Features:

    • High-performance discrete 7-channel amplifier
    • 80 watts per channel (8 ohm, 20 Hz - 20 kHz, THD 0.08% 2ch driven)
    • 120 watts per channel (6 ohm, 1 kHz, THD 0.7%, 2ch driven)
    • 8K/60Hz and 4K/120Hz support with 8K upscaling
    • 6 advanced HDMI inputs (3x 8K) with full HDCP 2.3 support
    • Enhanced Audio Return Channel (eARC) HDMI support
    • Immersive 3D audio technologies including Dolby Atmos, DTS:X and DTS Virtual:X
    • Dolby Surround and DTS Neural:X upmixers optimize legacy content
    • Latest HDR support including HDR10+, HLG, Dolby Vision, and Dynamic HDR
    • Variable Refresh Rate, Auto Low Latency Mode and Quick Frame Transport
    • Control with your voice via Amazon Alexa, Google Assistant and Apple Siri
    • HEOS Built-in wireless multi-room music streaming technology
    • Wireless high-res (24bit/192kHz) streaming from the most popular music services
    • Built-in Bluetooth and Wi-Fi with 2.4GHz/5GHz dual-band support
    • Award-winning Denon Setup Assistant with Audyssey MultEQ XT calibration software
    • Phono input and dual subwoofer outputs



    Krix IC-32 Hemispherix A20 In-Ceiling Speakers (x3)

    The little brother to the Atmospherix A20, these in-ceiling speakers feature angled baffles behind the slim magnetic grilles. The Hemispherix A20 speakers direct sound towards your seating position for improved clarity in high definition music and movies.

    Superior to traditional in-ceiling speakers, the Hemispherix A20s make your experience clearer and more powerful. There is a more three-dimensional soundstage, better definition for music listening, more articulate dialogue, and more realistic and involving sound effects in movies.

    The fully-enclosed back box maximises and controls bass, protects from ceiling debris and drastically reduces sound leakage into adjoining rooms. With speaker components mounted directly to the front baffle of the speaker, the Hemispherix A20 delivers a true high fidelity sound in a neat package.

    Key Features:

    • Sound directed to your listening position
    • High fidelity performance in your ceiling
    • Fully-enclosed back box
    • 4" doped paper cone woofer
    • 0.75" dual concentric diaphragm tweeter
    • Power Handling: 20 - 100W RMS
    • Nominal 6 ohm impedance
    • 65Hz > 40kHz Frequency response
    • Bass reflex, front vented
    • Cut-out Diameter: 207mm

    Krix Holographix In-Ceiling Speakers

    With a smooth, accurate frequency response and good low frequency extension, the Holographix deliver the kind of high quality performance you wouldn’t usually expect from a speaker this size (about the size of a downlight!), thanks to the full range 75mm polypropolene cone and corresponding large voice coil and magnet. At only 108mm mounting depth, the Holographix will fit in most roof cavities, with a simple twist-and-lock mounting system making installation a breeze.

    Multiple pairs can be wired together for even sound distribution over large areas and can be easily painted to blend in to your colour scheme. When lined up with downlights or set in each corner, they virtually disappear, for a surrounding background sound you can hear but can’t see.

    Key Features:

    • 3" Polypropylene cone, neodymium magnet
    • Power Handling: 10 - 80W RMS
    • Power Handling: Maximum 120W RMS
    • Nominal 8 ohm impedance
    • Frequency response: 90Hz > 20khz
    • Acoustically treated infinite baffle
    • About the size of a downlight


    Krix Seismix 1 Mk5 Subwoofer

    For a big bass experience from a discreet subwoofer that can be placed almost anywhere in the room, the Seismix 1 Mk5 will provide the right sound while taking up half the space.

    With a hefty 200mm downward firing woofer and vent, and a high quality class D amplifier, the Seismix 1 Mk5 combines high efficiency with low power consumption. Its compact design - with the raised cabinet kept off the floor with specially moulded rubber feet - provides flexibility, without sacrificing bass impact.

    With effective design and simple styling, this unobtrusive subwoofer will look and sound great, whether tucked discreetly in the corner or built into custom joinery.

    Key Features:

    • 1 x 8" bass driver, 1.5" voice coil
    • Power Handling: 300W RMS
    • Frequency Range: 25Hz-200Hz in room response
    • Output: 116dB maximum SPL in room response
    • Enclosure Type: Bass reflex, down firing vent
    • Low Pass Filter: 50Hz-200Hz or bypass
    • Phase Select: 0º to 180º continuously variable (relative to input signal)
    • Inputs: Stereo line level RCA



    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.

    More Information
    Model Number IC-32 Holographix Seismix1 AVR-X1700H
    RRP 4,064.00

    IC-32 (Hemispherix A20)

    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: 2-way
    Bass Driver: Nominal 100mm (4") doped paper cone. 25mm (1") voice coil wound on high-temperature Kapton former
    High-Frequency Driver: 20mm (3/4″) dual concentric diaphragm with wave-guide centre plug for controlled directivity. Neodymium magnet
    Impedance: Nominally 6 Ohms (minimum 4.2 Ohms)
    Enclosure Type: Bass reflex, front vented
    Dimensions: 255mm diameter x 157mm mounting depth
    Cut-out diameter: 207mm recommended
    Weight: 2kg each



    Frequency Range: 90Hz - 20kHz in room response
    Min. Power Handling: Minimum 20 watts RMS 
    Max. Power Handling: Maximum 40 watts RMS 
    Sensitivity: 87dB for 2.83 volts at 1 metre
    Configuration: 3 inch full range
    Bass Driver: Nominal 75mm (3”) polypropylene cone
    20mm (3/4”) voice coil and neodymium magnet
    Impedance: Nominally 8 ohms
    Enclosure Type: Infinite baffle
    Dimensions: 95mm diameter x 108mm deep
    Mounting cut-out diameter: 83mm 
    Finish: White (can be painted to match your décor)
    Input terminals: Push type connectors


    Seismix 1 Mk5

    Frequency Range: 25Hz – 200Hz (-6dB) in room response
    Bass Driver: Nominal 200mm (8”) diameter doped paper cone driver
    Voice coil: 38mm (1.5”) wound on high powered aluminium former, with vented magnet assembly
    Amplifier Power: 150 watts RMS into the nominal 4 ohm driver
    Maximum instantaneous power: 300 watts
    Amplifier S/N: >85dB
    Distortion - Input to Speaker: <0.2% – @ 130 watts RMS
    Left Line Level Input (mono): 130mV RMS for max output
    Left + Right Line Level Input (stereo): 65mV RMS for max output
    Output: 116dB maximum SPL in room response
    Auto Power On / Off: 20 minute delay before switching to standby after no input signal
    Phase Select: 0° or 180° (relative to input signal)
    Enclosure Type: Bass reflex, downward firing vent with internal / external flaring
    Dimensions: 375mm high x 295mm wide x 320mm deep
    Material: 17mm MDF
    Finish: Black Woodgrain vinyl
    Volume: 21 litres internal
    Weight: 11kg


    Denon AVR-X1800H 7.2 Ch AV Receiver

    Number of Power Amps

    Power Output (8 ohm, 20 Hz–20 Khz, 0.08% 2ch drive)
    80 watts per channel

    Power Output (6 ohm, 1 kHz, 0.7% 2ch drive)
    120 watts per channel

    Power Output (6 ohm, 1 kHz, 1% 1ch drive)
    175 watts per channel

    Video ports

    HDMI In/Out

    Audio ports

    Speaker terminals

    Analog In/Out
    2 / No

    Phono (MM) In

    Digital in: Optical/Coaxial
    2 / 1

    Multi-Room Out: Analog/Digital
    1 / No

    Multichannel Pre-Out
    Yes (2.2)

    Subwoofer Out


    Compatible with Remote App for smartphones
    Denon AVR Remote

    Auto Speaker Setup by Microphone
    Audyssey MultEQ XT

    Front Display
    1-Line FLD

    GUI Languages


    System Remote Control

    Power Consumption

    Power Consumption (No Sound, ECO on/off)

    Standby Consumption

    CEC Standby Consumption

    Dimensions (W × D × H)
    434 x 339 x 151mm


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    You're reviewing:Krix IC-32 (Hemispherix A20) 5.1 pack + Denon AVR-X1800H
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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

    2 Years
    The following Denon components come with a 2 Year Australian warranty: AV Receivers, AV & Hi Fi Amplifiers, SACD/CD Players, Turntables, Network Audio Players, HEOS-branded Components & Passive Speakers.

    If you experience any issues with this product please don't hesitate to contact us.
    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.