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Overview

Clarus Aqua MKII Subwoofer RCA Cable

High-Performance Subwoofer Interconnect • Pure Continuous Cast Copper • Multi-Gauge Solid-Core Conductors • Twisted-Pair Geometry • Advanced Shielding • Premium RCA Connectors

The Clarus Aqua MKII Subwoofer Cable is a high-performance RCA interconnect engineered for precise low-frequency signal transmission in stereo and home theater systems. Featuring Pure Continuous Cast Copper (PCCC) conductors, frequency-optimized geometry and extensive noise shielding, the Aqua MKII provides a reliable connection between AV receivers, surround processors, preamplifiers and powered subwoofers.

Designed specifically for subwoofer and LFE applications, its construction prioritizes signal integrity, interference rejection and accurate bass reproduction.

Pure Continuous Cast Copper Conductors

The Aqua MKII uses high-purity PCCC copper manufactured through a continuous-casting process that minimizes crystal boundaries within the conductor.

Its individually insulated, multi-gauge solid-core conductors are arranged to optimize low-frequency signal transmission while reducing unwanted conductor interaction.

Twisted-Pair Construction and Noise Shielding

A precision-twisted conductor arrangement works with the cable's shielding to reduce electromagnetic and radio-frequency interference. This is particularly important for longer subwoofer cable runs and installations involving multiple amplifiers, power cables and electronic components.

Premium RCA Terminations

The Aqua MKII incorporates high-quality RCA connectors engineered for secure electrical contact and long-term reliability. Its termination system complements the cable's low-noise construction, making it suitable for both dedicated listening rooms and professionally installed home theaters.

Technical Specifications

Specification

Details

Product Type

Subwoofer RCA Interconnect

Series

Clarus Aqua MKII

Configuration

Single Mono Cable

Connection

RCA Male to RCA Male

Application

Powered Subwoofer / LFE Connection

Conductor Material

Pure Continuous Cast Copper (PCCC)

Conductor Construction

Multi-Gauge Solid Core

Cable Geometry

Precision Twisted Pair

Insulation

Individually Insulated Conductors

Shielding

EMI/RFI Shielded Construction

Connector Type

Premium RCA

Signal Optimization

Low-Frequency Audio Transmission

Compatible Equipment

AV Receivers, Surround Processors, Stereo Preamplifiers and Powered Subwoofers

Quantity

One Cable

Additional Verified Specifications

Clarus's current Aqua MKII specification sheet confirms the following details.

Clarus Audiophile Collection

 

Specification

Details

Conductor Gauge

18 AWG

Conductor Material

Pure Continuous Cast Copper (PCCC)

Geometry

Multi-Stage Alternating Twist

Bass Conductors

Three Solid-Core Conductor Sizes

Additional Conductors

Single Midrange Conductor and Enamel-Coated Stranded Conductors

Insulation

Precision-Formulated Polyethylene

Shielding

Dual Shield: Aluminum Foil/Mylar and Copper Braid

Shield Termination

Source End Only

RCA Center Pin

Hollow Tellurium Copper

RCA Ground Contact

Beryllium Copper

Standard Lengths

0.5m, 1m, 1.5m, 2m, 3m, 4m

Custom Lengths

Available

Packaging

Single Cable

Clarus Aqua MKII at The Grid HiFi

The Grid HiFi offers premium Clarus audio cables for high-performance stereo systems, home theaters and custom AV installations. Our team can help select the appropriate subwoofer cable length and configuration for reliable low-frequency signal transmission.

Upgrading your subwoofer connection? Call The Grid HiFi at (713) 218-8120 for expert cable selection and system matching.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.