{"product_id":"presonus-air-xd-sub-18-18-extended-definition-active-subwoofer","title":"PreSonus Air XD Sub 18 - 18\" Extended Definition Active Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003ePreSonus Air XD Sub 18\u003c\/strong\u003e is a high-performance active subwoofer that delivers massive low-end extension and high SPL for large-scale events and installations. Its custom 18-inch low-frequency driver with enlarged voice coil provides efficient power handling and deep, punchy bass with minimal distortion, while advanced tuning options—including variable lowpass filtering, alignment delay, and cardioid\/end-fire array presets—ensure precise control of low-frequency performance in any environment.\u003c\/p\u003e\n\u003cp\u003ePowered by 2,000W of efficient Class D amplification, the Air XD Sub 18 delivers clean, consistent output with exceptional headroom for demanding live sound applications. A full-color 2.6\" LCD provides intuitive metering, system control, and fast access to DSP presets, EQ, and tuning modes.\u003c\/p\u003e\n\u003cp\u003eBuilt-in Bluetooth with TWS Bridge Mode enables wireless stereo pairing with Air XD full-range speakers, while flexible routing and direct outputs allow seamless integration into FOH or monitoring setups. Rugged wood enclosures with ergonomic handles, ground-stacking provisions, and built-in caster mounting make the Air XD Sub 18 as portable as it is powerful, whether stacked, flown, or installed permanently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e• 18-inch low-frequency driver for deep, dynamic bass and minimal distortion\u003cbr\u003e• 2000W Class D amplifier delivers powerful, efficient low-end up to 130 dB SPL (max)\u003cbr\u003e• Frequency Response: 47 Hz to 103 Hz (-3 dB), 33 Hz to 131 Hz (-10 dB)\u003cbr\u003e• Advanced DSP with variable lowpass filter, alignment delay and cardioid array presets\u003cbr\u003e• Integrated \"Mo' Bass\" enhancement for added low-frequency punch\u003cbr\u003e• Full-color 2.6\" LCD for metering, DSP control, and tuning options\u003cbr\u003e• Built-in Bluetooth with TWS Bridge Mode for true wireless stereo pairing\u003cbr\u003e• Dual combo inputs with direct outputs for flexible routing and system integration\u003cbr\u003e• Rugged wood enclosure with ergonomic handles, ground-stacking provisions, and built-in caster mounting for portability\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PreSonus","offers":[{"title":"Default Title","offer_id":43713628405853,"sku":"2779100110","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0290\/4132\/8221\/files\/presonus-air-xd-sub-18-front.jpg?v=1760540899","url":"https:\/\/geartechs.com\/products\/presonus-air-xd-sub-18-18-extended-definition-active-subwoofer","provider":"Truth Seeker Productions\/GearTechs.com","version":"1.0","type":"link"}