{"product_id":"audiocenter-ma118-18-inch-active-dsp-controlled-compact-subwoofer","title":"Audiocenter MA118 18-inch Active DSP-Controlled Compact Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eCompact 18-inch active DSP-controlled bass-reflex subwoofer engineered to deliver tight, deep, and impactful low-frequency sound reinforcement.\u003c\/li\u003e\n\u003cli\u003ePowered by a high-efficiency 2000W peak Class-D amplifier module designed to provide exceptional dynamic headroom with ultra-low distortion.\u003c\/li\u003e\n\u003cli\u003eIntegrated advanced DSP with optimized factory presets (80Hz, 100Hz, 120Hz low-pass crossovers) for fast pairing with full-range speakers like the MA series.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth audio playback functionality permits easy wireless signal streaming alongside traditional balanced analog inputs.\u003c\/li\u003e\n\u003cli\u003eHoused in a durable, road-ready wooden cabinet finished with a rugged polyurea coating, integrated M20 pole mount thread, and recessed side handles for mobile production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Output 18\" Driver: Custom long-excursion 18-inch woofer delivers punchy sub-bass reproduction down to 35 Hz.\u003c\/li\u003e\n\u003cli\u003e2000W Peak Class-D Power: Lightweight, high-power amplification produces impressive SPL performance for live events and venues.\u003c\/li\u003e\n\u003cli\u003ePrecision Onboard DSP: Switchable low-pass crossover filters and phase control ensure precise acoustic phase alignment with main PA speakers.\u003c\/li\u003e\n\u003cli\u003eBluetooth Audio Streaming: Integrated wireless receiver enables background music playback directly from mobile devices.\u003c\/li\u003e\n\u003cli\u003eTour-Grade Wooden Enclosure: Heavy-duty wood cabinet with a protective front steel grille and M20 distance pole socket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ Part Number: MA118\u003c\/li\u003e\n\u003cli\u003eProduct Type: Active DSP-Controlled Compact Subwoofer\u003c\/li\u003e\n\u003cli\u003eLF Transducer: 1 x 18\" Custom Driver (3\" Voice Coil)\u003c\/li\u003e\n\u003cli\u003eAmplifier Output: 2000W Peak \/ Class-D\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 35 Hz – 150 Hz (-6dB)\u003c\/li\u003e\n\u003cli\u003eMaximum SPL: 133 dB Peak\u003c\/li\u003e\n\u003cli\u003eDSP Processing: Low-Pass Filter (80Hz, 100Hz, 120Hz Presets), Phase Switch (0° \/ 180°)\u003c\/li\u003e\n\u003cli\u003eWireless Connectivity: Bluetooth Audio Streaming\u003c\/li\u003e\n\u003cli\u003eConnectors: 2 x XLR\/TRS Combo Inputs, 2 x XLR Link Outputs\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: High-Density Wood with Durable Black Finish \u0026amp; M20 Pole Mount\u003c\/li\u003e\n\u003cli\u003eApplication: Live Bands, DJs, Nightclubs, Corporate Events, Rental Production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat's in the Box?\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Audiocenter MA118 Active Subwoofer\u003c\/li\u003e\n\u003cli\u003e1 x AC Power Cable\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audiocentre","offers":[{"title":"Default Title","offer_id":43089435033671,"sku":"80501181","price":34300.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/6598\/6375\/files\/Shopify--2026-08-14T082007.955.png?v=1786688528","url":"https:\/\/philtron.co.za\/products\/audiocenter-ma118-18-inch-active-dsp-controlled-compact-subwoofer","provider":"Philtron","version":"1.0","type":"link"}