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 | JP11 ORANGE | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from D4S is a compact, high-performance monoblock amplifier designed for daily drivers and entry-level demos. Built for reliability and clean output, it delivers serious power in...JP11-OR-¥24,859 - ¥29,278 -
DOWN4SOUND | JP11 GREEN | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from D4S is a compact, high-performance monoblock amplifier designed for daily drivers and entry-level demos. Built for reliability and clean output, it delivers serious power in...JP11-GR-¥24,859 - ¥29,278 -
DOWN4SOUND | JP11 GRAY | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from D4S is a compact, high-performance monoblock amplifier designed for daily drivers and entry-level demos. Built for reliability and clean output, it delivers serious power in...JP11-GY-¥24,859 - ¥29,278 -
DOWN4SOUND | JP11 CAMO | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from D4S is a compact, high-performance...JP11-CM-¥24,859 - ¥29,278 -
DOWN4SOUND | JP11 BLUE | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from Team D4S is a compact, high-performance monoblock amplifier designed for daily drivers and entry-level demos. Built for reliability and clean output, it delivers serious...JP11-BL-¥24,859 - ¥29,278 -
DOWN4SOUND | JP11 BLACK GLOSS | 1100W RMS AMPLIFIER
DOWN4SOUND
¥24,859 - ¥29,278Down4Sound JP11 Monoblock Amplifier – 1100W RMS @ 1 Ohm The JP11 from D4S is a compact, high-performance monoblock amplifier designed for daily drivers and entry-level demos. Built for reliability and clean output, it delivers serious power in...JP11-BKG-¥24,859 - ¥29,278 -
DOWN4SOUND | EZY BT2HD - APTX-HD BLUETOOTH 5.0 HIGH-RESOLUTION AUDIO RECEIVER ( WORKS WITH IPHONE AND ANDROID)
DOWN4SOUND
MSRP: ¥16,572¥8,838Engineered for Automotive, Marine, and Powersports Use The D4S EZY BT2HD is a high-definition Bluetooth 5.0 audio receiver built around the Qualcomm® QCC3034 chipset with support for APTX-HD. Designed for clear, distortion-free playback, it delivers...EZY BT2HDMSRP: ¥16,572¥8,838 -
DOWN4SOUND | JP53 BLACK GLOSS | 5300W RMS AMPLIFIER
DOWN4SOUND
¥96,678 - ¥111,041Immerse yourself in the heart-pounding world of bass with the DOWN4SOUND JP53 BLACK Monoblock Amplifier. Engineered for bassheads seeking unparalleled power and performance, this amplifier delivers thunderous lows and crystal-clear audio quality...JP53-BKG-¥96,678 - ¥111,041 -
DOWN4SOUND | JP284 - CAMO | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥44,195 - ¥49,719*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the JP 284 CAMO CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 CAMO is here,...JP284-CM-¥44,195 - ¥49,719 -
DOWN4SOUND | MM1500KFD (MINI MAXX) - CAMO | 1500W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥25,412 - ¥30,935*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the Down4Sound MM1500KFD (MINI MAXX) in CAMO The Down4Sound MM1500KFD (MINI MAXX) is a 1500W RMS Mini...MM1500KFD-CM-¥25,412 - ¥30,935 -
DOWN4SOUND RECONE KIT | RECONE KIT | DBZ-10D4
DOWN4SOUND RECONE KIT
MSRP: ¥11,048¥8,838DOWN4SOUND - RECONE KIT | DBz-10D4 These are standard drop-in recone kits ONLY.RK-DBz10D4MSRP: ¥11,048¥8,838Qty in Cart: 0Quantity:Price:MSRP: ¥11,048¥8,838Subtotal: -
DOWN4SOUND RECONE KIT | RECONE KIT | DBZ-10D2
DOWN4SOUND RECONE KIT
MSRP: ¥11,048¥8,838DOWN4SOUND - RECONE KIT | DBz-10D2 These are standard drop-in recone kits ONLY.RK-DBz10D2MSRP: ¥11,048¥8,838