Tyree 4mm Twin Core Tinned Speaker Cable | Premium High-Definition Audio
Deliver crystal-clear, uncompromised audio performance in any environment with the Tyree 4mm Twin Core Tinned Speaker Cable. Engineered to meet the high demands of both premium automotive installations and rugged marine entertainment systems, this high-definition audio cable ensures maximum signal integrity and zero acoustic loss over long installation runs.
Featuring a highly visible red jacket with a distinct black polarity stripe on one side, this cable combines industrial-grade protection with rapid, mistake-free installation.
Key Features & Benefits
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Tinned Copper Audio Clarity: Built with premium Tinned Copper Wire (TCW) conductors. The protective tin plating guards against oxidation and atmospheric moisture, eliminating the risk of "green death" corrosion. This makes it the absolute gold standard for marine audio, open cockpits, and high-humidity environments.
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Low Resistance, High Fidelity: The heavy-duty 4mm (industry equivalent) gauge drastically minimizes electrical resistance and signal attenuation. Your amplifiers deliver tight, punching bass and crisp, clear highs exactly as the artist intended, even on long runs through the vehicle or vessel.
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High-Visibility Polarity Jacket: Features a striking red jacket with a continuous black stripe down one core. This high-contrast color scheme completely eliminates guesswork, ensuring instant positive/negative matching between your amplifiers, crossovers, and speakers.
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Flexible Installation Profile: Encased in a highly flexible, durable PVC jacket. It easily snakes around tight structural ribs, inside door panels, under carpets, or through complex wiring conduits without kinking or binding.
Technical Specifications
| Feature |
Specification |
| Industry Equivalent |
4mm Speaker Gauge |
| Conductor Material |
High-Purity Tinned Copper Wire (TCW) |
| Core Configuration |
Twin Core (Parallel FIG-8) |
| Insulation Jacket Color |
Red with Black Stripe (One Side) |
| Insulation Type |
Premium Flexible PVC |
| Application |
Low Voltage Audio Signals Only |
| Compliance |
AS/NZS 1125 (Conductor Standards) |
Ideal Applications
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Premium Car Audio: High-performance routing for aftermarket car amplifiers, heavy-duty door speakers, and sub enclosures requiring a thick, flexible, anti-corrosive gauge.
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Marine Sound Systems: Perfect for running power to marine speakers, subwoofers, wake towers, and deck audio systems constantly exposed to salt air and splash.
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Caravan & RV Entertainment: Robust enough to withstand the vibrations, temperature changes, and rough terrain tracking of off-road setups.
We appreciate your business and are committed to providing exceptional service and timely delivery. Please review the shipping information below before placing your order.
Is It In Stock?
Over 98% of the products listed on our website are in stock.
If a part is not currently in stock, we will notify you as soon as we process your order. We process all orders on the same business day they are received.
If you would like to confirm availability before placing your order, please contact us.
Packaging
Rest assured that all items will be securely packaged to minimise the risk of damage during transit. Fragile or high-value parts may be packaged with additional protective materials such as bubble wrap, foam padding, or reinforced cartons.
Where Do You Ship From?
All parts are stocked and shipped from our location at The Boat Works Marina on the Gold Coast, Australia.
Shipping Rates
Shipping rates vary based on the size, weight, and destination of the package. Estimated shipping costs are displayed during checkout before your order is placed.
Free Shipping – Australia
We offer Free Shipping on parts orders over $55 within Australia.
If you select Free Freight, your order will generally be sent using Australia Post Standard or another standard delivery service.
Australia Post standard delivery is typically 4–10 business days within Australia.
If delivery time is important, we recommend selecting one of our paid express freight services.
Please note:
- Certain items do not qualify for Free Freight. Please refer to the product description for details.
- Dangerous goods, oils, lubricants, DeFOUL, Propspeed products, batteries, and certain oversized items may be excluded from Free Freight and may require road freight services.
Order Tracking
Once your order has been dispatched, you will receive an email containing your tracking number and carrier information.
Who Do You Ship With?
We ship using:
- Australia Post
- StarTrack
- Team Global Express
- UPS
- DHL Express
- FedEx
- TNT
- Couriers Please
- Freight forwarding and brokerage services such as Transdirect
We have extensive experience shipping throughout Australia and worldwide. We will select the carrier we believe is most suitable for your location and the type of goods being shipped.
If you would prefer to use your own carrier account or would like to discuss shipping options, please contact us.
International Orders
We ship worldwide.
International orders may be subject to import duties, taxes, VAT/GST, customs clearance fees, brokerage charges, and other fees imposed by the destination country.
These charges are not included in the product price or shipping cost displayed at checkout and are the responsibility of the recipient.
Customs regulations vary by country. In some cases, customs authorities may require additional information such as a passport number, national identification number, tax identification number, or business registration number before a shipment can be cleared for delivery.
If you are unsure what charges may apply in your country, we recommend contacting your local customs office before placing an order.
