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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
DOWN4SOUND | D4S-AX5S | 5-WAY DIGITAL POWERED CROSSOVER
DOWN4SOUND
Now: ¥513.68Was: ¥604.35The Down4Sound D4S AX5S 5 Way Digital Crossover is designed for car audio enthusiasts and professional installers who want precise system control without the complexity of software based DSP...D4S-AX5SNow: ¥513.68Was: ¥604.35 -
On Sale
DOWN4SOUND | HILOC7I - 7 CHANNEL HIGH LEVEL TO RCA LINE OUTPUT CONVERTER WITH BASS CONTROL
DOWN4SOUND
MSRP: ¥1,208.76Now: ¥513.68Was: ¥604.35Down4Sound HiLoc7i Line Output Converter Stop fighting your factory radio. The Down4Sound HiLoc7i is built for clean, simple integration when adding aftermarket amplifiers to your factory system...HiLOC7iMSRP: ¥1,208.76Now: ¥513.68Was: ¥604.35 -
On Sale
DOWN4SOUND | 2-FEMALE TO 1-MALE RCA Y-ADAPTER / Y SPLITTER
DOWN4SOUND
MSRP: ¥167.83Now: ¥85.56Was: ¥100.67DOWN4SOUND 2-FEMALE TO 1-MALE RCA Y-ADAPTER / Y SPLITTER 1 Ft (12-inches) Y-Adapter RCA Interconnect Cable2-Female Input to 1-Male OutputsD4S-RCA-Y1M2F-HQMSRP: ¥167.83Now: ¥85.56Was: ¥100.67 -
On Sale
DOWN4SOUND | TCX 12" SUBWOOFER | 2700W RMS | D1
DOWN4SOUND
Now: ¥5,137.44Was: ¥6,044.06The DOWN4SOUND TCX 12” Subwoofer D1 is precision-engineered for aggressive output and long-term durability. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone, stitched surround, and...TCX12D1Now: ¥5,137.44Was: ¥6,044.06 -
On Sale
DOWN4SOUND | TCX 12" SUBWOOFER | 2700W RMS | D2
DOWN4SOUND
Now: ¥5,137.44Was: ¥6,044.06The DOWN4SOUND TCX-12 D2 is engineered for extreme output, thermal efficiency, and structural control. Designed to thrive in high-current systems, this 12-inch subwoofer delivers a massive 2700W RMS...TCX12D2Now: ¥5,137.44Was: ¥6,044.06 -
On Sale
DOWN4SOUND | JP34 AB CAMO | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥1,598.27 - ¥1,933.99*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the JP 34 CAMO CLASS AB Amplifier: A Robust 590W RMS...JP34AB-CM-¥1,598.27 - ¥1,933.99 -
On Sale
DOWN4SOUND | 50FT 1/0 OFC TINNED WIRE (SILVER)
DOWN4SOUND
MSRP: ¥4,163.67Now: ¥1,769.52Was: ¥2,081.80Down4Sound 50′ 1/0 OFC Tinned Wire (Silver)D4S-0GOFC-50SLMSRP: ¥4,163.67Now: ¥1,769.52Was: ¥2,081.80 -
On Sale
DOWN4SOUND | 50FT 1/0 OFC TINNED WIRE (TEAL)
DOWN4SOUND
MSRP: ¥4,163.67Now: ¥1,769.52Was: ¥2,081.80Down4Sound 50′ 1/0 OFC Tinned Wire (TEAL)D4S-0GOFC-50TLMSRP: ¥4,163.67Now: ¥1,769.52Was: ¥2,081.80 -
On Sale
DOWN4SOUND | 1/0 TINNED OFC WIRE (SILVER) | BY THE FOOT
DOWN4SOUND
Now: ¥39.89Was: ¥46.94Down4sound 1/0 OFC Tinned Wire (Silver) – By The FootD4S-0GOFC-BTF-SLNow: ¥39.89Was: ¥46.94Qty in Cart: 0Quantity:Price:Now: ¥39.89Was: ¥46.94Subtotal: -
On Sale
DOWN4SOUND | 1/0 TINNED OFC WIRE (TEAL) | BY THE FOOT
DOWN4SOUND
Now: ¥39.89Was: ¥46.94Down4sound 1/0 OFC Tinned Wire (TEAL) – By The FootD4S-0GOFC-BTF-TLNow: ¥39.89Was: ¥46.94 -
On Sale
DOWN4SOUND | PUSH TERMINAL ASSEMBLY FOR DVX & TCX 10/12/15/18 SUBWOOFERS
DOWN4SOUND
MSRP: ¥201.40Now: ¥85.56Was: ¥100.67Push Terminal Replacements for Down4Sound TCX & DVX 10/12/15/18 SubwoofersD4S-PushTerminals-DVXMSRP: ¥201.40Now: ¥85.56Was: ¥100.67 -
On Sale
DOWN4SOUND | PUSH TERMINAL ASSEMBLY FOR DBZ 10/12/15/18 SUBWOOFERS
DOWN4SOUND
MSRP: ¥201.40Now: ¥57.02Was: ¥67.09Push Terminal Replacements for Down4Sound DBz 10/12/15/18 SubwoofersD4S-PushTerminals-DBZMSRP: ¥201.40Now: ¥57.02Was: ¥67.09