DOWN4SOUND
Shop Down4Sound car audio amplifiers engineered for clean power, strong output, and reliable performance in daily driver, sound quality, SPL, and high-output car audio systems. Browse Down4Sound monoblock amps, multi-channel amplifiers, full-range amps, compact amplifier solutions, and JP Series amp models built for subwoofers, door speakers, mids, highs, and complete custom audio builds.
Whether you are upgrading a factory system, powering a bass setup, building a louder front stage, or designing a full Down4Sound system, compare car audio amp models by RMS power, channel configuration, impedance, footprint, and application to find the right Down4Sound amp for your vehicle, power goals, and installation needs.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
DOWN4SOUND | JP34 AB ORANGE | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥30,936 - ¥36,460Introducing the JP 34 ORANGE CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB ORANGE has made its triumphant return, now more refined and powerful than before...JP34AB-OR-¥30,936 - ¥36,460 -
DOWN4SOUND | JP34 AB GREEN | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥30,936 - ¥36,460Introducing the JP 34 GREEN CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB GREEN has made its triumphant return, now more refined and powerful than before...JP34AB-GR-¥30,936 - ¥36,460 -
DOWN4SOUND | JP322 BLACK | 6000W RMS | 2 CHANNEL AMPLIFIER
DOWN4SOUND
¥93,916 - ¥104,964Unleash unparalleled audio performance in your vehicle with the Down4Sound JP32.2 in Black. This 6000W RMS 2-channel amplifier is engineered for those who demand the best in car audio. With a...JP322-BK-¥93,916 - ¥104,964 -
DOWN4SOUND | JP454 BLACK | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥71,818 - ¥80,656Down4Sound JP454 BLACK Amplifier: 4000W RMS - 4 Channel Amplifier Step into a new dimension of audio excellence with the Down4Sound JP454 BLACK, a 4-channel amplifier that sets a new standard in...JP454-BK-¥71,818 - ¥80,656 -
On Sale
DOWN4SOUND | JP77 BLACK GLOSS | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
¥64,802 - ¥73,640Down4Sound JP77 BLACK GLOSS Amplifier: 3000W RMS - 7 Channel Amplifier Elevate your car audio experience with the Down4Sound JP77 BLACK GLOSS. This 7-channel amplifier is a game-changer in the realm...JP77-BKG-¥64,802 - ¥73,640 -
DOWN4SOUND | JP234 - BLUE | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥36,461 - ¥41,984Introducing the Down4Sound JP234 BLUE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the...JP234-BL-¥36,461 - ¥41,984Qty in Cart: 0Quantity:Price:¥36,461 - ¥41,984Subtotal: -
DOWN4SOUND | JP234 - RED | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥36,461 - ¥41,984Introducing the Down4Sound JP234 RED 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the...JP234-RD-¥36,461 - ¥41,984Qty in Cart: 0Quantity:Price:¥36,461 - ¥41,984Subtotal: -
DOWN4SOUND | JP234 - GRAY | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥36,461 - ¥41,984Introducing the Down4Sound JP234 GREY 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the...JP234-GY-¥36,461 - ¥41,984 -
DOWN4SOUND | JP234 - PURPLE | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥36,461 - ¥41,984Introducing the Down4Sound JP234 PURPLE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the...JP234-PU-¥36,461 - ¥41,984Qty in Cart: 0Quantity:Price:¥36,461 - ¥41,984Subtotal: -
DOWN4SOUND | JP234 - ORANGE | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥36,461 - ¥41,984Introducing the Down4Sound JP234 ORANGE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the...JP234-OR-¥36,461 - ¥41,984 -
DOWN4SOUND | JP84 - ORANGE | 400W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥19,887 - ¥23,201Introducing the Down4Sound JP84 ORANGE 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital...JP84-OR-¥19,887 - ¥23,201 -
DOWN4SOUND | JP84 - RED | 400W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥19,887 - ¥23,201Introducing the Down4Sound JP84 RED 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel...JP84-RD-¥19,887 - ¥23,201Qty in Cart: 0Quantity:Price:¥19,887 - ¥23,201Subtotal: