DOWN4SOUND
Shop Down4Sound amplifiers including monoblock, multi-channel, and high-performance amplifier models designed for a wide range of car audio applications. Browse the complete Down4Sound amplifier lineup engineered to deliver reliable power, clean output, and system flexibility.
Whether you are powering subwoofers, door speakers, or complete audio systems, Down4Sound amplifiers offer solutions for daily driver, sound quality, and high-output builds. Compare models by power output, channel configuration, and application to find the right amplifier for your vehicle and system goals.
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DOWN4SOUND | JP34 AB CAMO | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
CHF278.23 - CHF327.90*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 4-Channel Powerhouse The much-anticipated...JP34AB-CM-CHF278.23 - CHF327.90 -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - BLUE
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-BLMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - ORANGE
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage...D4S-LEDBASS-KNOB-ORMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - GREEN
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-GRMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - WHITE
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-WHIMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - BLACK
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-BKMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - PURPLE
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-PUMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - RED
DOWN4SOUND
MSRP: CHF79.49CHF34.77Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated Digital Volt Meter – Monitor system voltage in...D4S-LEDBASS-KNOB-RDMSRP: CHF79.49CHF34.77Qty in Cart: 0Quantity:Price:MSRP: CHF79.49CHF34.77Subtotal: -
DOWN4SOUND | JP11 WHITE GLOSS | 1100W RMS AMPLIFIER
DOWN4SOUND
CHF223.57 - CHF263.31Down4Sound 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-WHG-CHF223.57 - CHF263.31 -
DOWN4SOUND | JP11 TEAL | 1100W RMS AMPLIFIER
DOWN4SOUND
CHF223.57 - CHF263.31Down4Sound 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-TL-CHF223.57 - CHF263.31 -
DOWN4SOUND | JP11 RED | 1100W RMS AMPLIFIER
DOWN4SOUND
CHF223.57 - CHF263.31Down4Sound 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-RD-CHF223.57 - CHF263.31 -
DOWN4SOUND | JP11 PURPLE | 1100W RMS AMPLIFIER
DOWN4SOUND
CHF223.57 - CHF263.31Down4Sound 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-PU-CHF223.57 - CHF263.31