{"product_id":"wharfedale-delta-axf15-15-active-speaker-copy","title":"Wharfedale Delta AX18 18\" Active Subwoofer","description":"\u003cp\u003e\u003cstrong\u003eA Premium Subwoofer from Wharfedale\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelta-AX18B is a serious 18-inch active subwoofer designed for professional PA systems where deep, explosive bass is required.\u003c\/p\u003e\n\u003cp\u003ePowered by a high-efficiency Class D amplifier, it delivers 1000 W continuous (2000 W peak), producing a maximum SPL of 132 dB @ 1 m – ideal for clubs, touring setups, and demanding installs. Its frequency response of 38 Hz to 200 Hz (±3 dB) offers tight, punchy lows without sacrificing clarity in crossover regions. Equipped with a 4-inch LF voice coil, adjustable low-pass filter, 180° phase switch, and hi-pass link outputs, it ensures seamless integration with full-range loudspeakers.\u003c\/p\u003e\n\u003cp\u003eRugged in build, the enclosure uses 15 mm birch plywood, finished in durable Tough-Tone paint, and features a 1.2 mm steel grille plus 4-way rubberized handles for road safety. Thermal, DC\/short-circuit, low voltage and limiter protections make it a reliable workhorse for serious sound reinforcement.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass D amplified active loudspeakers \u0026amp; Subwoofers\u003c\/li\u003e\n\u003cli\u003eCustom Wharfedale Pro transducers\u003c\/li\u003e\n\u003cli\u003ePremium Baltic Birch plywood construction\u003c\/li\u003e\n\u003cli\u003e2-way models feature internal Qubit DSP\u003c\/li\u003e\n\u003cli\u003eSubwoofers with Low Pass filter control\u003c\/li\u003e\n\u003cli\u003e4-way rubberized handles\u003c\/li\u003e\n\u003cli\u003eLarge voice coils\u003c\/li\u003e\n\u003cli\u003eImpressive SPL figures\u003c\/li\u003e\n\u003cli\u003eFor install or on the road\u003c\/li\u003e\n\u003cli\u003e18″ active subwoofer\u003c\/li\u003e\n\u003cli\u003eLow pass filter control\u003c\/li\u003e\n\u003cli\u003eHi Pass link outputs\u003c\/li\u003e\n\u003cli\u003e38 Hz – 200 Hz Frequency response\u003c\/li\u003e\n\u003cli\u003e180° phase switch\u003c\/li\u003e\n\u003cli\u003e4″ LF voice coil\u003c\/li\u003e\n\u003cli\u003e1000 watts Continuous\u003c\/li\u003e\n\u003cli\u003e2000 watts Peak\u003c\/li\u003e\n\u003cli\u003e132 dB Max SPL @ 1m\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prime Audio Works","offers":[{"title":"Default Title","offer_id":45533071114423,"sku":null,"price":15900.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/4736\/1207\/files\/Wharfedale_Delta_AX18_Active_Sub_Resized.png?v=1765979155","url":"https:\/\/www.vibrantaudio.co.za\/products\/wharfedale-delta-axf15-15-active-speaker-copy","provider":"Vibrant Audio","version":"1.0","type":"link"}