{"product_id":"wharfedale-pro-t-sub-ax12b-subwoofer-12-inch-500w-rms","title":"Wharfedale Pro T-SUB-AX12B Subwoofer, 12 inch 500W RMS","description":"\u003ch2\u003e12-Inch Active Subwoofer With 500 W Class D Amplifier, Adjustable Low-Pass Filter And Pole Socket.\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe Wharfedale Pro T-SUB-AX12B is a compact 12-inch active subwoofer from the T-SUB-AX Series, built to give punchy, powerful low-end reinforcement. A convection-cooled Class D amplifier delivers 500 W continuous and 1000 W peak through a custom Wharfedale Pro quad-layer 12-inch driver with a 2.0-inch voice coil. The cabinet is birch plywood with a polyurea Tough-Tone finish, and it has an illuminated front logo, two handles and a 35 mm pole socket, so it is ready for fixed and portable use.\u003c\/p\u003e\n\u003cp dir=\"ltr\" aria-level=\"6\"\u003e\u003cstrong\u003e12-Inch Driver And Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe custom Wharfedale Pro driver has a quad-layer 2.0-inch voice coil, a 4 ohm rated impedance and a 250 W rating (RE:AES2-2012). In the bass-reflex cabinet, the sub reaches a maximum SPL of 130 dB at 1 m (half space). The frequency response is 50 Hz to 200 Hz (±3 dB), with a usable range of 45 Hz to 250 Hz (-10 dB).\u003c\/p\u003e\n\u003cp dir=\"ltr\" aria-level=\"6\"\u003e\u003cstrong\u003eClass D Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Class D amplifier is convection cooled, so there is no fan to add noise. It delivers 500 W continuous and 1000 W peak, and uses a switch-mode power supply to keep weight down. The sub accepts mains from 100 V to 120 V and 200 V to 240 V, and it has a balanced input impedance of 47 kΩ with an input sensitivity of -10 dBu.\u003c\/p\u003e\n\u003cp dir=\"ltr\" aria-level=\"6\"\u003e\u003cstrong\u003eTuning And Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAn adjustable low-pass filter (80 Hz to 200 Hz) lets you set the crossover point to suit your tops, and a polarity switch (0° or 180°) helps you align the sub with the rest of the system. It is a straightforward way to tune a system quickly, without a processor.\u003c\/p\u003e\n\u003cp dir=\"ltr\" aria-level=\"6\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThere are two XLR inputs and two XLR link outputs, so you can feed the sub from a mixer or controller and pass the signal on to your tops. There is no Bluetooth, presets or bi-amp mode, so the sub stays simple to use.\u003c\/p\u003e\n\u003cp dir=\"ltr\" aria-level=\"6\"\u003e\u003cstrong\u003eConstruction And Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe enclosure is made from birch plywood and finished in Wharfedale Pro’s rugged polyurea Tough-Tone paint in black. A black steel grille protects the driver, and the front logo is illuminated. Two integrated handles make it easy to carry, and a 35 mm pole socket lets you mount a top speaker on a pole. It is designed for ground use, and has no rigging points or brackets.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Inch Driver:\u003c\/strong\u003e Custom Wharfedale Pro quad-layer driver, 2.0-inch voice coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Power:\u003c\/strong\u003e 500 W continuous, 1000 W peak, convection cooled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable LPF:\u003c\/strong\u003e 80 Hz to 200 Hz, plus polarity switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole Socket:\u003c\/strong\u003e 35 mm socket for mounting tops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough-Tone Birch Cabinet:\u003c\/strong\u003e Birch plywood with rugged polyurea paint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Connections:\u003c\/strong\u003e Two inputs and two link outputs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wharfedale Pro","offers":[{"title":"Default Title","offer_id":57756208169333,"sku":"T-SUB-AX12B","price":419.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/7259\/files\/T-SUB-AX12BMain.jpg?v=1794391203","url":"https:\/\/www.audiovolt.co.uk\/products\/wharfedale-pro-t-sub-ax12b-subwoofer-12-inch-500w-rms","provider":"Audio Volt ","version":"1.0","type":"link"}