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AudioQuest Black Lab Subwoofer Cable (RCA)

AudioQuest Black Lab Subwoofer Cable (RCA)

Low-Frequency Subwoofer Audio Interconnect

Connect amplifiers, receivers, soundbars, and AVRs to a broad range of subwoofers with this AudioQuest Black Lab RCA subwoofer cable.


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Black Lab Subwoofer Cable (RCA) Extension 1m (Contact staff for lead time)
Sale HK$90.00

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Description

**Products are sold online and in-store simultaneously. The stock quantity may not be updated in the online system in time. **
**Please contact our team for confirmation.**
**Goods in stock will be sent within 1-3 working days.**

Key Features & Technology Explained

Solid conductors prevent strand-interaction, a major source of dynamic distortion in cables.
High-purity Long-Grain Copper (LGC) conductors minimize distortion caused by grain boundaries.
Metal-Layer Noise-Dissipation shields noise effectively, absorbing and reflecting most RFI before it reaches the ground layer.
Foamed-Polyethylene's high air content minimizes energy absorption for clearer sound.
All internal conductors are Direction-Controlled to reduce RF noise.

Description

Solid Long-Grain Copper (LGC) Conductors

Solid Long-Grain Copper (LGC) allows a smoother and clearer sound than cables using regular OFHC (Oxygen-Free High-Conductivity) copper. Solid conductors prevent strand interaction, a major source of distortion. The surface quality is critical because a conductor can be considered as a rail-guide for both the electric fields within a conductor, and for the magnetic fields outside the conductor. LGC has fewer oxides within the conducting material, less impurities, less grain boundaries, and definitively better performance.

Metal-Layer Noise-Dissipation

It's easy to accomplish 100% shield coverage. Preventing captured radio-frequency interference (RFI) from modulating the equipment's ground reference requires AQ's Noise-Dissipation. Traditional shield systems typically absorb and then drain noise/RF energy to component ground, modulating and distorting the critical "reference" ground plane, which in turn causes a distortion of the signal. Noise-Dissipation "shields the shield," absorbing and reflecting most of this noise/RF energy before it reaches the layer attached to ground.

Foamed-Polyethylene Insulation

Any solid material adjacent to a conductor is actually part of an imperfect circuit. Wire insulation and circuit board materials all absorb energy. Some of this energy is stored and then released as distortion. Because air absorbs next to no energy and Polyethylene is low-loss and has a benign distortion profile, Foamed-PE, with its high air content, causes much less of the out-of-focus effect common to other materials.

Symmetrical Coax Geometry

Identical positive (+) and negative (-) conductors prevent the shield from being used as an inferior audio conductor.

Cold-Welded, Gold-Plated Terminations

This plug design allows for a connection devoid of solder, which is a common source of distortion. Instead of solder, the process employs a high-pressure technique. Because the ground shells are stamped instead of machined, the metal used can be chosen for low distortion instead of machinability.

  • Compatible with most receivers and amps: For wide-ranging use.
  • Solid long-grain copper conductors: Ensure a crisp, clear signal with minimal distortion.
  • Nitrogen-injected insulation: Minimizes timing errors and soundstage smearing.
  • Noise-dissipation system: Uses metal layers to reduce the amount of RF and EMI noise. Integrated chassis ground connector helps eliminate ground loop hum.
  • 16.4' length: Along with an in-wall rating enables flexible installation options.


Specification
Materials & Design
Metal: Solid Long-Grain Copper (LGC)
Geometry: Symmetrical Coax
Insulation: Foamed-Polyethylene
Jacket: Black with White Stripes CL3/FT4 PVC
Terminations: Cold-Welded, Gold-Plated
Features & Performance
Noise-Dissipation: Metal-Layer
Shipping & Payment

Delivery Options

  • Self pick up at showroom - Unit 1010-1012, Block B, Seaview Estate, 4-6 Watson Road, Causeway Bay, HK
  • Special arrangement of delivery method (Please provide address and contact our staff)
  • Ship with other orders
  • S.F. Express - EF Locker Pickup (Freight Collect) ☆☆☆Free shipping is available for orders over $500☆☆☆
  • S.F. Express - Store Pickup (Delivered within 3-7 working days)Free shipping is available for orders over $500. If the threshold is not met, you will be charged for shipping when the goods arrive.
  • S.F. Express - Circle K Store Pickup
  • S.F. - Business Station (Free SF shipping is available for orders over $1000. If the threshold is not met, you will be charged for shipping when the goods arrive.)
  • S.F. Express - Office / Home Delivery (Delivered within 3-7 working days) (Free SF shipping is available for orders over $500. If the threshold is not met, you will be charged for shipping when the goods arrive.)

Payment Options

  • FPS
  • In-store Payment
  • Octopus
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  • Alipay (HK)
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  • Apple Pay
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