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Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack

Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack

$5,999.00
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Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack
Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack
Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack

Solidsteel

Country of origin: Italy

Solidsteel Hyperspike HF-4C Colossus 4-Shelf Rack

SKU: HF-4C
Sale price$5,999.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Italian-made rack provides a strong foundation for heavy audio components. High-density MDF with damping reduces resonance through advanced design. Its heavy-duty, wide construction ensures maximum stability and improved sonic purity.

In stock
Colour:Gloss Black
Quantity:

Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.

Whether you’re browsing or already unboxing, Geoff is your friendly hi-fi guide available 7 days a week. From choosing the right system to setting up your new purchase, expert advice is always within reach. Contact Geoff today.

Price is important, but building the right system synergy is equally so. If you’ve found a better price on one of our products or listings, simply get in touch with Geoff. Don’t let price stand in the way of working with HeyNow Hi-Fi to find the right result for your system.

Description

HF-4 Colossus

A four-shelf modular audio rack that's perfect for high-performance systems consisting of source devices & amplifiers. This is a piece of furniture that not only looks great, but will enable your hi-fi equipment to operate as efficiently as possible.

The HF-4 Colossus is a larger variant of the popular HF-4 hi-fi rack by Solidsteel. Offering more space between shelves, the HF-4 Colossus is perfect for supporting bulky AV gear or for increasing airflow around your equipment.

A product of precision craftsmanship, this rack from the HF range is no ordinary piece of furniture.

This hi-fi rack from premium Italian manufacturer Solidsteel is a robust shelf, designed to enable optimal performance of your AV equipment and to look fantastic in your home. This HF series rack is an example of how a piece of furniture can be an integral part of a streamlined home theatre system.

The HF-4 Colossus is a larger variant of the popular HF-4 hi-fi rack. Offering more space between shelves, the HF-4 Colossus is perfect for supporting bulky AV gear or for increasing airflow around your equipment.

Key Features:

• Sleek, rounded form
• Modular design
• Protects equipment from external vibration
• Resonance-free construction
• Included hard-floor protector pads for spikes
• Made with high-quality Italian materials
• Holds up to 80kg per shelf

Materials:
Hardware: Stainless Steel
Shelves: Gloss-finished MDF

User Manual (PDF, 69KB)

Designed with Intention. Crafted with care.

With hi-fi appliances, especially high-end equipment, manufacturers attempt to minimize internal vibration. However, this effort cannot completely protect against vibrations introduced by speakers and other external factors. This is where a trustworthy rack is essential to playing back your media free from disruptions to performance or causing damage to the equipment.

Floor pads are included for protecting hard surfaces from becoming scratched by the spikes.

The four-pillar design of the HF series racks is geometrically positioned to give the unit maximum support with minimum contact with the surrounding environment. This both aids in minimising the amount of vibration picked up by the unit and gives it the impression of floating.

Every element of this rack has been designed with the primary goal of enabling your system to perform as well as it can. From the very shape of the rack down to the rubber O-rings covering the spikes, every element has been considered. This is the Hyperspike Vibration Free System, designed by Solidsteel.

Eye-Catching

With the HF series, Solidsteel has crafted a hi-fi rack that strikes the perfect balance between form and function. There are harmonies and geometrical relationships between components, which as well as serving a functional purpose, offer the unit a visual contrast and air of professionalism.

High-end speakers and amplifiers are designed to look as good as they perform. The same is true for home theatre furniture. This unit is visually striking, designed not to outshine the equipment it houses, but to praise them. The hardware is made of high-quality stainless steel, polished by a state of the art process, resulting in the eye-catching smooth and gleaming finish.

The shelves are a unique quadrangular shape that is not often seen in hi-fi racks. Noticeably rounded without corners, this forms a smooth, graceful profile that offers continuity to its aesthetic and practical features.

Made Modular

This Hyperspike series is the only range out of Solidsteel's catalogue that is capable of being stacked. As well as further reducing external energy transfer, this enables you to set up the system as you desire. EIther as a single 4-shelf rack or several single-shelf platforms for your equipment. This modular design comes at no sacrifice to the core function and strength of the unit.

Ventilation Matters

Most home theatre devices need ample ventilation to ensure they don't overheat. Enclosed cabinets can cause unexpected shutdown and could potentially reduce the lifespan of your AV appliances. An advantage of a hi-fi unit like this is that it allows your equipment to breathe properly.

Grows with you

The HF range is expandable with additional shelves as you need. Turn your four-shelf rack into a five-shelf, your five-shelf into a six, and so on as you require.

Please Note:
Due to availability in Italy, shipping times for additional shelves may vary. Please give us a call on 1800 69 2225 for more details and for lead time on these extensions.

About the Hyperspike HF Series

The Hyperspike Series is Solidsteel's top range of products. Officially launched in 2004, it is designed to satisfy the most demanding audio enthusiast needs. Aesthetics merge with functional choices to create products that are as beautiful as they are purposeful.

The HF series is characterized by a four-pillar structure. All the selected materials are of excellent quality and of Italian origin, finely worked with the high amount of care and passion that distinguishes the brand. Conceptualised with the intention to enhance your space and listening experience, the Hyperspike Series speaks for itself.

 

    Tech Specs

    Tubes & Hardware:

    Stainless Steel

    Shelves:

    Gloss-finished Medium-density fibreboard (MDF)

    Shelves: 

    4

    Max loading per shelf:

    80kg

    Dimensions when constructed (WxHxD):

    645 x 1170 x 561 mm

    Usable Shelf Space (WxD):

    551 x 561 mm

    Space Between Shelves:

    345, 285, 245 mm

    Colour:

    Gloss Black

    Customer Reviews

    User Reviews

    Warranty Information
    warranty shield 5 Years Warranty

    We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

    Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

    If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

    Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

    Why Choose Solidsteel

    Solidsteel is an Italian Hi-Fi furniture manufacturer renowned for producing beautifully engineered equipment racks and speaker stands that combine structural integrity, resonance control, and refined industrial design. Founded in Italy in the early 1990s, the company has developed a strong international reputation for creating support systems that not only complement high-end audio equipment visually, but also contribute meaningfully to overall system performance.

    What makes Solidsteel particularly distinctive is the way the company approaches Hi-Fi furniture as an extension of the audio system itself rather than simply a piece of cabinetry. Every rack and stand is designed with careful consideration toward resonance management, mechanical stability, and energy dissipation, helping components perform within a quieter and more controlled physical environment.

    At HeyNow Hi-Fi, Solidsteel products consistently stand out for their combination of elegant Italian design, excellent build quality, and genuine sonic benefit. Whether supporting turntables, amplifiers, streamers, or loudspeakers, Solidsteel products help systems sound cleaner, more focused, and more stable while integrating beautifully into modern living spaces.

    Signature Design and Philosophy

    Manufactured in Italy, Solidsteel products are built using carefully selected materials including stainless steel, aluminium, MDF, and resonance-controlled structural interfaces designed to minimise unwanted vibration transfer throughout the support system.

    Unlike generic furniture or heavily mass-loaded industrial racks, Solidsteel designs focus on controlled energy management and mechanical grounding. The company’s modular shelf structures, isolated spike systems, and rigid frame geometries are engineered to reduce resonance interaction between components and the listening environment itself.

    This becomes particularly important with sensitive source components such as turntables, DACs, streamers, and valve electronics, where vibration and resonance can subtly influence timing accuracy, noise performance, and overall musical clarity. Proper equipment support can contribute to improved image focus, cleaner transients, and greater low-level detail retrieval across highly resolving systems.

    Solidsteel’s Italian design heritage also gives the products a sense of refinement often missing from more utilitarian Hi-Fi furniture. The racks feel elegant, purposeful, and visually balanced within both contemporary and traditional listening spaces without drawing unnecessary attention away from the system itself.

    Signature Design and Sound

    Manufactured in Italy, Solidsteel products are built using carefully selected materials including stainless steel, aluminium, MDF, and resonance-controlled structural interfaces designed to minimise unwanted vibration transfer throughout the support system.

    Unlike generic furniture or heavily mass-loaded industrial racks, Solidsteel designs focus on controlled energy management and mechanical grounding. The company’s modular shelf structures, isolated spike systems, and rigid frame geometries are engineered to reduce resonance interaction between components and the listening environment itself.

    This becomes particularly important with sensitive source components such as turntables, DACs, streamers, and valve electronics, where vibration and resonance can subtly influence timing accuracy, noise performance, and overall musical clarity. Proper equipment support can contribute to improved image focus, cleaner transients, and greater low-level detail retrieval across highly resolving systems.

    Solidsteel’s Italian design heritage also gives the products a sense of refinement often missing from more utilitarian Hi-Fi furniture. The racks feel elegant, purposeful, and visually balanced within both contemporary and traditional listening spaces without drawing unnecessary attention away from the system itself.

    Solidsteel Product Range

    The Solidsteel range includes modular Hi-Fi racks, amplifier stands, speaker stands, AV furniture, and specialised support systems designed for everything from compact streaming systems through to large-scale high-end analogue and digital installations.

    Popular ranges including the S Series, Hyperspike Series, and VL Series offer different approaches to structural design, resonance control, and aesthetic presentation depending on system requirements and budget. Across the range, the emphasis remains firmly on stability, isolation, and long-term system flexibility.

    At HeyNow Hi-Fi, Geoff and his experienced system setup team provide guidance on rack selection, equipment placement, resonance management, and complete system integration to ensure Solidsteel products complement both the performance and visual presentation of each customer’s Hi-Fi system.

    Explore the Solidsteel range:

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    Explore Solidsteel

    WHY CHOOSE HEYNOW HI-FI?

    At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.

    Whether you're starting from scratch, refining your set up, or upgrading your gear, Geoff is always happy to have a chat. Call or book a private consultation directly with Geoff today.

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