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Take control of your bass and your system health with the Down4Sound LED Bass Knob with Volt Meter — the ultimate combo of precision control, voltage monitoring, and clean design. Built for serious bassheads, this knob lets you fine-tune your amplifier’s output on the fly while keeping an eye on real-time system voltage.
Featuring a built-in digital volt meter, clickable potentiometer, and smooth RCA pass-through connectivity, the Down4Sound Bass Knob gives you professional-grade control in a compact, stylish package. Available in multiple LED color options, it not only performs flawlessly but looks great doing it — complete with the signature D4S hex-pattern faceplate.
Key Features:
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Integrated Digital Volt Meter – Monitor your system voltage instantly (7V–18V range).
-
Clickable Potentiometer – Prevents unwanted movement; stays locked until you twist it.
-
Precision Bass Control – Smooth, responsive adjustment for on-the-fly tuning.
-
LED-Illuminated Housing – Stylish Red LED glow (also available in other colors).
-
Signature D4S Hex Pattern – Premium engraved design that stands out in any build.
-
Universal RCA Pass-Through – Easy in-line installation with included RCA leads.
-
Compact & Durable Design – Engineered to last, built for daily use and SPL systems alike.
Specifications:
-
Voltage Range: 7V – 18V
-
RCA Cable Length (Input/Output): 14"
-
Mounting: In-line RCA connection
-
LED Colors Available: Red, Blue, Green, and more
-
Housing: Rugged aluminum faceplate with LED-lit logo
Precision Control. Real-Time Protection.
The Down4Sound LED Bass Knob isn’t just another volume controller — it’s your system’s nerve center. Get instant bass control, voltage awareness, and visual appeal all in one compact, reliable unit.
Summary:
Simple, powerful, and stylish — the D4S LED Bass Knob with Volt Meter is a must-have for anyone serious about their system’s performance and protection.
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
Description
Take control of your bass and your system health with the Down4Sound LED Bass Knob with Volt Meter — the ultimate combo of precision control, voltage monitoring, and clean design. Built for serious bassheads, this knob lets you fine-tune your amplifier’s output on the fly while keeping an eye on real-time system voltage.
Featuring a built-in digital volt meter, clickable potentiometer, and smooth RCA pass-through connectivity, the Down4Sound Bass Knob gives you professional-grade control in a compact, stylish package. Available in multiple LED color options, it not only performs flawlessly but looks great doing it — complete with the signature D4S hex-pattern faceplate.
Key Features:
-
Integrated Digital Volt Meter – Monitor your system voltage instantly (7V–18V range).
-
Clickable Potentiometer – Prevents unwanted movement; stays locked until you twist it.
-
Precision Bass Control – Smooth, responsive adjustment for on-the-fly tuning.
-
LED-Illuminated Housing – Stylish Red LED glow (also available in other colors).
-
Signature D4S Hex Pattern – Premium engraved design that stands out in any build.
-
Universal RCA Pass-Through – Easy in-line installation with included RCA leads.
-
Compact & Durable Design – Engineered to last, built for daily use and SPL systems alike.
Specifications:
-
Voltage Range: 7V – 18V
-
RCA Cable Length (Input/Output): 14"
-
Mounting: In-line RCA connection
-
LED Colors Available: Red, Blue, Green, and more
-
Housing: Rugged aluminum faceplate with LED-lit logo
Precision Control. Real-Time Protection.
The Down4Sound LED Bass Knob isn’t just another volume controller — it’s your system’s nerve center. Get instant bass control, voltage awareness, and visual appeal all in one compact, reliable unit.
Summary:
Simple, powerful, and stylish — the D4S LED Bass Knob with Volt Meter is a must-have for anyone serious about their system’s performance and protection.
Shipping
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
