{"product_id":"wireless-bass-knob-oled-display-rca-attenuation-volt-meter-light-blue-open-box","title":"Wireless Bass Knob OLED Display RCA Attenuation \u0026 Volt Meter Light Blue OPEN BOX","description":"\u003cul\u003e\n\u003cli\u003eThe WBK Wireless System Controller is BACK: Same proven platform, now amped up with pure Big Jeff enthusiasm.\u003c\/li\u003e\n\u003cli\u003eWireless Control: Enjoy seamless wireless operation with 2.4 GHz technology, offering a range of up to 150 feet.\u003c\/li\u003e\n\u003cli\u003ePrecision Monitoring: The 0.96\" OLED display provides real-time voltage and attenuation data, ensuring accurate monitoring.\u003c\/li\u003e\n\u003cli\u003eCustomizable Experience: Features adjustable knob sensitivity (Low, Normal, High) and auto sleep settings (OFF, 15s, 30s, 1m, 5m, 15m, 30m) for personalized control.\u003c\/li\u003e\n\u003cli\u003eHigh Compatibility: Supports up to 2 channels with a 5V maximum RCA input voltage, perfect for stereo bass setups.\u003c\/li\u003e\n\u003cli\u003eOPEN BOX: In perfect working condition Tested works as it should Has been mounted Small scratches from installation Box has been opened (see pic #2) Open-box items are not subject to returns. They are sold \"As Is\". All requests for returns will not be accepted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWireless Bass Knob OLED Display RCA Attenuation \u0026amp; Volt Meter Light Blue OPEN BOX\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIn perfect working condition\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eTested works as it should\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHas been mounted\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSmall scratches from installation\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eBox has been opened (see pic #2)\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eOpen-box items are not subject to returns. They are sold \"As Is\". All requests for returns will not be accepted.\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) WBK Controller\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) WBK Base\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) WBK Holder\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 3.81 MM 3-pin connector\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe WBK (Mono) V2 Wireless System Controller is BACK.\u003cbr\u003e\u003cbr\u003e\nSame proven platform, now amped up with pure Big Jeff enthusiasm. This limited-run edition is assembled here in the US, stamped with the Big Jeff badge, and built for bass addicts who live for the demo lane.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eDesigned for serious bass enthusiasts, the WBK V2 gives you total control and real-time wireless monitoring in one compact powerhouse. This precision-built data acquisition and control combo lets you fine-tune, monitor, and flex your system without missing a beat.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFrom the cutting-edge internal design to its rock-solid wireless performance, the WBK V2 is engineered to transform your demo experience and put you firmly in control when it matters most. Now includes a Bass knob holder!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*Custom colors are made to order. Please allow an additional 2 business days before shipment while we build it your way.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eWorking Voltage: 9 - 18V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWireless Technology: 2.4 GHz (802.11 b\/g\/n)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWireless Range: Up to 150 feet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRCA Input Voltage: 5V Maximum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNumber of Channels: 2 CH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 - 20KHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBattery Capacity: 1000 mAH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplay: 0.96\" OLED Monochrome\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCharging Port: USB-C\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAuto Sleep: OFF, 15s, 30s, 1m, 5m, 15m, 30m\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eKnob Sensitivity: Low, Normal, High\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoltmeter Calibration: ✓\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBASE Signal Indication: LED Indicator\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Operation:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Wireless Bass Knob WBK-S consists of two components: the WBK-S Base and the WBK Controller.\u003cbr\u003e\u003cbr\u003e\nThe Base is designed to serve as the hub for all connections, including power connections (Positive, Ground, and Remote), as well as RCA input and output for adjusting the audio signal level coming from the head unit.\u003cbr\u003e\u003cbr\u003e\nRCA connections are a car audio standard used in universal wired bass knobs as well, allowing our wireless bass knob to be compatible with every car audio amplifier.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe second part of the wireless bass knob is the WBK Controller, which is used to control the audio signal level through a dedicated volume control IC inside the base module wirelessly.\u003cbr\u003e\u003cbr\u003e\nFor communication between the Controller and the Base, a 2.4GHz wireless protocol is used, providing a stable and fast connection at distances of up to 150 feet or more! Besides regulating the audio level, on the controller, you can also monitor the car voltage in real time and customize settings for a better user experience.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eDuring use, if the Controller disconnects from the Base, the audio signal will continue to play normally, and there will be no differences in sound level.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e\u003cstrong\u003eSee image (#8) for wiring\u003c\/strong\u003e\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eBase Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 1.55\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 3.8\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDepth: 1.9\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eLimited. Assembled in the USA. Built loud.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Basshead Garage","offers":[{"title":"Default Title","offer_id":48682240573688,"sku":"BHG-WBK-LB-OPEN-7448","price":180.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/faec3c42c9c6954f4322e6b58969bf670d0b02114b331047d262502a9acf2153.jpg?v=1780068338","url":"https:\/\/bigjeffaudio.com\/products\/wireless-bass-knob-oled-display-rca-attenuation-volt-meter-light-blue-open-box","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}