{"id":15768,"date":"2026-03-04T10:48:01","date_gmt":"2026-03-04T02:48:01","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=15768"},"modified":"2026-03-04T10:48:01","modified_gmt":"2026-03-04T02:48:01","slug":"presonus-air-xd-sub-18-powered-subwoofer","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/presonus-air-xd-sub-18-powered-subwoofer\/","title":{"rendered":"PreSonus AIR XD Sub 18 Powered Subwoofer"},"content":{"rendered":"

The PreSonus AIR XD Sub 18 Powered Subwoofer delivers massive low-frequency performance from a surprisingly compact enclosure. Designed for live sound reinforcement, mobile DJs, venues and installed PA systems, this powerful subwoofer features a heavy-duty 18-inch low-frequency driver paired with a high-efficiency 2,000-watt Class D amplifier to produce deep, punchy bass with exceptional clarity.<\/p>\n

With impressive low-end extension down to 33Hz and a maximum peak output of 130dB SPL, the AIR XD Sub 18 provides powerful, high-headroom bass that complements full-range PA systems in small to medium venues. Dual XLR\/TRS combo inputs and Mix Out outputs provide flexible routing options for connecting multiple speakers or additional subwoofers.<\/p>\n

System configuration is simple thanks to the integrated full-color LCD display, which provides clear access to DSP controls, presets and metering. Built-in DSP presets optimize performance when paired with PreSonus AIR XD full-range loudspeakers, while a variable lowpass filter allows precise crossover adjustments for seamless system integration.<\/p>\n

The AIR XD Sub 18 also features built-in Bluetooth with TWS Bridge Mode, allowing wireless stereo pairing with a second unit for expanded sound coverage. Housed in a rugged 15mm wooden enclosure with ergonomic side handles, ground-stacking features and included caster kit hardware, this subwoofer is built for both portability and durability in demanding live sound environments.<\/p>\n

\n

Key Features<\/h4>\n

\u2022 High-performance powered PA subwoofer with compact footprint
\n\u2022 18-inch low-frequency driver delivers deep and powerful bass
\n\u2022 2,000W Class D amplifier provides up to 130dB maximum SPL
\n\u2022 Low-frequency extension down to 33Hz for impactful bass response
\n\u2022 Dual XLR\/TRS combo inputs with Mix Out outputs for flexible routing
\n\u2022 Full-color LCD display with system settings and metering
\n\u2022 DSP presets optimized for PreSonus AIR XD full-range speakers
\n\u2022 Built-in Bluetooth with TWS Bridge Mode for wireless stereo pairing
\n\u2022 Alignment delay and presets for ground-stacked and end-fire arrays
\n\u2022 Rugged 15mm wooden enclosure with ergonomic side handles
\n\u2022 Integrated hardware for included caster kit for easier transport<\/p>\n

\n

Specification<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u2022 Powered:<\/strong>
Yes<\/td>\n<\/tr>\n
\u2022 LF Driver Size:<\/strong>
18″<\/td>\n<\/tr>\n
\u2022 Total Power:<\/strong>
2000W Class D<\/td>\n<\/tr>\n
\u2022 Inputs:<\/strong>
2 \u00d7 XLR-1\/4″ Combo<\/td>\n<\/tr>\n
\u2022 Outputs:<\/strong>
2 \u00d7 XLR<\/td>\n<\/tr>\n
\u2022 Frequency Range:<\/strong>
33Hz \u2013 131Hz (-10 dB)<\/td>\n<\/tr>\n
\u2022 Frequency Response:<\/strong>
47Hz \u2013 103Hz (-3 dB)<\/td>\n<\/tr>\n
\u2022 Maximum Peak SPL:<\/strong>
130 dB<\/td>\n<\/tr>\n
\u2022 Signal Processing:<\/strong>
DSP<\/td>\n<\/tr>\n
\u2022 Bluetooth:<\/strong>
Yes<\/td>\n<\/tr>\n
\u2022 Features:<\/strong>
Polarity Reverse Switch<\/td>\n<\/tr>\n
\u2022 Mounting Options:<\/strong>
Floor<\/td>\n<\/tr>\n
\u2022 Power Source:<\/strong>
Standard IEC AC Cable<\/td>\n<\/tr>\n
\u2022 Enclosure Material:<\/strong>
Wood<\/td>\n<\/tr>\n
\u2022 Height:<\/strong>
26″<\/td>\n<\/tr>\n
\u2022 Width:<\/strong>
19.3″<\/td>\n<\/tr>\n
\u2022 Depth:<\/strong>
25.8″<\/td>\n<\/tr>\n
\u2022 Weight:<\/strong>
88.4 lbs<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u2022 18-inch powered PA subwoofer with 2000W Class D amplifier.
\n\u2022 Delivers deep bass with low-frequency extension down to 33Hz.
\n\u2022 Dual combo inputs with Mix Out outputs for flexible system routing.
\n\u2022 Built-in DSP presets and LCD display for easy system configuration.
\n\u2022 Bluetooth TWS pairing for wireless stereo subwoofer operation.<\/p>\n","protected":false},"featured_media":15769,"template":"","meta":[],"product_brand":[87],"product_cat":[21,19,25],"product_tag":[],"class_list":{"0":"post-15768","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-presonus","7":"product_cat-all-products","8":"product_cat-pa-system","9":"product_cat-subwoofer","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/15769"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15768"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15768"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15768"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}