Hifonics BRW15D4 15" Dual 4-Ohm Car Subwoofer 5x7 Inch Speakers using individually twisted and shielded

using individually twisted and shielded conductor pairs

a butyl rubber surround

and the unit is intended for water- and spray-resistant marine use rather than submersion or high-pressure water exposure

Gold-plated contacts and black-bodied straight TRS plugs provide the physical connection at each end

Hifonics BRW15D4 15" Dual 4-Ohm Car Subwoofer 5x7 Inch Speakers using individually twisted and shieldedThe Hifonics BRW15D4 is a 15 inch component car subwoofer designed to add dedicated low frequency output to an amplified vehicle audio system. It is intended for installations where factory or full range speakers alone cannot reproduce the depth and impact of bass heavy music. Because it is a component subwoofer, it requires a separate enclosure and external amplifier. This model uses dual 4 ohm voice coils, giving installers wiring flexibility when