DOWN4SOUND
Down4Sound offers high-performance car audio products including amplifiers, subwoofers, speakers, DSPs, batteries, wiring accessories, and installation gear.
Built for daily drivers, demo vehicles, marine systems, and competition audio builds, Down4Sound gives enthusiasts the core products needed to build louder, cleaner, and more reliable car audio systems.
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DOWN4SOUND | 12FT 4-CHANNEL TWISTED PAIR RCA | D4S-4CHRCA12FT-T
DOWN4SOUND
MSRP: ¥2,981¥1,491DOWN4SOUND 12FT 4-CHANNEL TWISTED PAIR RCA The DOWN4SOUND 12FT 4-Channel Twisted Pair RCA Cable is designed to deliver clean, reliable, and noise-resistant signal transfer for multi-channel car...D4S-4CHRCA12FT-TMSRP: ¥2,981¥1,491 -
DOWN4SOUND | 25FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA25FT-T
DOWN4SOUND
MSRP: ¥3,092¥1,546DOWN4SOUND 25FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA25FT-T The DOWN4SOUND 25FT 2-Channel Twisted Pair RCA Cable is built for clean, reliable, and noise-resistant signal transfer in aftermarket car...D4S-RCA25FT-TMSRP: ¥3,092¥1,546 -
DOWN4SOUND | 20FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA20FT-T
DOWN4SOUND
MSRP: ¥2,981¥1,491DOWN4SOUND 20FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA20FT-T The DOWN4SOUND 20FT 2-Channel Twisted Pair RCA Cable is designed to deliver clean, reliable, and noise-resistant signal transfer for...D4S-RCA20FT-TMSRP: ¥2,981¥1,491 -
DOWN4SOUND | 17FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA17FT-T
DOWN4SOUND
MSRP: ¥2,650¥1,325DOWN4SOUND 17FT 2-CHANNEL TWISTED PAIR RCA The DOWN4SOUND 17FT 2-Channel Twisted Pair RCA Cable delivers clean, reliable, and noise-resistant signal transfer for aftermarket car audio systems and...D4S-RCA17FT-TMSRP: ¥2,650¥1,325 -
DOWN4SOUND | 12FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA12FT-T
DOWN4SOUND
MSRP: ¥2,208¥1,104DOWN4SOUND 12FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA12FT-T The DOWN4SOUND 12FT 2-Channel Twisted Pair RCA Cable delivers clean, reliable, and noise-resistant signal transfer for everyday car audio...D4S-RCA12FT-TMSRP: ¥2,208¥1,104 -
DOWN4SOUND | 9FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA9FT-T
DOWN4SOUND
MSRP: ¥2,097¥1,049DOWN4SOUND 2-CHANNEL RCA CABLE The DOWN4SOUND 2-Channel RCA Cable delivers dependable audio signal transfer for everyday car audio installations without breaking the budget. Designed for clean...D4S-RCA9FT-TMSRP: ¥2,097¥1,049 -
DOWN4SOUND | 6FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA6FT-T
DOWN4SOUND
MSRP: ¥1,987¥993DOWN4SOUND 6FT 2-CHANNEL TWISTED PAIR RCA CABLE The DOWN4SOUND 6FT 2-Channel Twisted Pair RCA Cable is built to deliver clean, reliable, and noise-resistant audio signal transfer for aftermarket car...D4S-RCA6FT-TMSRP: ¥1,987¥993 -
DOWN4SOUND | 3FT 2-CHANNEL TWISTED PAIR RCA | D4S-RCA3FT-T
DOWN4SOUND
MSRP: ¥1,942¥971DOWN4SOUND 3FT 2-CHANNEL TWISTED PAIR RCA CABLE | D4S-RCA3FT-T The DOWN4SOUND 3FT 2-Channel Twisted Pair RCA Cable is designed for clean, reliable, and low-noise signal transfer in compact car audio...D4S-RCA3FT-TMSRP: ¥1,942¥971 -
DOWN4SOUND | TEEMFIDEEN KAY - RED | 15000W RMS
DOWN4SOUND
¥276,116 - ¥320,311The Down4Sound TEEMFIDEEN KAY in Red is built for one purpose: to deliver massive, controlled power without hesitation. With up to 15000W RMS at 1Ω, this amplifier gives subwoofers the overhead they...TEEMFIDEENKAY-RD-¥276,116 - ¥320,311 -
DOWN4SOUND | TEEMFIDEEN KAY - PURPLE | 15000W RMS
DOWN4SOUND
¥276,116 - ¥320,311The Down4Sound TEEMFIDEEN KAY in Purple is built for one purpose: to deliver massive, controlled power without hesitation. With up to 15000W RMS at 1Ω, this amplifier gives subwoofers the overhead...TEEMFIDEENKAY-PU-¥276,116 - ¥320,311 -
DOWN4SOUND | TEEMFIDEEN KAY - BLACK GLOSS | 15000W RMS
DOWN4SOUND
¥276,116 - ¥320,311The Down4Sound TEEMFIDEEN KAY in Gloss Black is built for one purpose: to deliver massive, controlled power without hesitation. With up to 15000W RMS at 1Ω, this amplifier gives subwoofers the...TEEMFIDEENKAY-BKG-¥276,116 - ¥320,311 -
DOWN4SOUND | TEEMFIDEEN KAY - WHITE GLOSS | 15000W RMS
DOWN4SOUND
¥276,116 - ¥320,311The Down4Sound TEEMFIDEEN KAY in Gloss White is built for one purpose: to deliver massive, controlled power without hesitation. With up to 15000W RMS at 1Ω, this amplifier gives subwoofers the...TEEMFIDEENKAY-WHG-¥276,116 - ¥320,311