Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
Overview: The 400SW subwoofer cable features superior technology and construction. A
100% Mylar foil shield and high-density copper braid reject noise and hum.
Solid-core bass conductors wrapped in a second wire network help maximize
low-frequency signal transfer and pitch definition, so music and movie sound is
always clear and dramatic. Plus, 24k gold contacts maximize conductivity and
resist corrosion for a lifetime of durability and performance.
Balanced Construction: Balanced conductors for enhanced
internal noise rejection and clearer, deeper bass.
Brass Conductor: Solid-core bass conductor optimizes
low-frequency signal transfer for improved bass response.
24K Gold Contact 6-Cut Turbine Connectors:
connection for enhanced signal transfer and corrosion resistance.
Split-Tip Center: Split-Tip center pin for maximum contact pressure
and ultra-low signal distortion.
High-Density Dual-Layer Shielding: 100% aluminized Mylar
foil shield and high density copper braid for maximum rejection of noise and
Duraflex Protective Jacket: Flexible for easy routing and
installation. Resistant to abrasions and temperature extremes.
Directional Arrow: Indicates direction of signal flow. Cable shield
grounded at source so induced noise does not travel forward.