{"product_id":"hk-audio-portable-sub-118-a-18-active-powered-subwoofer","title":"HK Audio PORTABLE SUB 118 A 18\" Active Powered Subwoofer with 24-Bit DSP - 1400W","description":"\u003cp\u003eThe HK Audio PORTABLE SUB 118 A 1400W Active Powered Subwoofer is a high-performance low-frequency solution built for DJs, live bands, rental companies, event production, and professional PA systems that demand extended bass response. Powered by a high-efficiency Class-D amplifier delivering 1400 watts peak and featuring a powerful 18-inch woofer, it produces deep, controlled, and impactful bass for medium to large venues. Its robust bass reflex enclosure ensures outstanding low-frequency performance while remaining portable enough for mobile applications.\u003c\/p\u003e\n\u003cp\u003eEquipped with an advanced 24-bit DSP, the PORTABLE SUB 118 A includes dedicated presets for HK Audio LUNAR, SONAR, POLAR MK2, and a General 100 Hz Low-Pass Filter, allowing instant integration with compatible speaker systems. The built-in stereo preamp, gain control, polarity switch, and flexible XLR\/TRS connectivity make it ideal for both standalone subwoofer applications and complete 2.1 sound systems.\u003c\/p\u003e\n\u003cp\u003eConstructed with a durable MDF cabinet, steel front grille, ergonomic MultiGrip handles, and an integrated M20 pole mount, the PORTABLE SUB 118 A is engineered for reliable professional use. Manufactured in Germany and backed by a 5-year warranty upon registration, it delivers exceptional low-frequency reinforcement and dependable performance for demanding live sound environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeaker Type:\u003c\/strong\u003e Active Powered Bass Reflex Subwoofer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLF Driver:\u003c\/strong\u003e 18\" Woofer with 3\" Voice Coil\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier:\u003c\/strong\u003e Class-D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Jet Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (RMS):\u003c\/strong\u003e 700W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (Peak):\u003c\/strong\u003e 1400W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum SPL:\u003c\/strong\u003e 131 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response (-6 dB):\u003c\/strong\u003e 35 Hz – Crossover Frequency\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response (-10 dB):\u003c\/strong\u003e 31 Hz – Crossover Frequency\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover:\u003c\/strong\u003e 24 dB\/Octave (80 Hz \/ 100 Hz, Preset Dependent)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDSP:\u003c\/strong\u003e 24-Bit DSP, 48 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLatency:\u003c\/strong\u003e 2 ms – 3.3 ms (Preset Dependent)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePresets:\u003c\/strong\u003e LUNAR, SONAR, POLAR MK2, General LPF 100 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamp:\u003c\/strong\u003e Stereo Preamp (2.1 System)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2 × XLR\/TRS Combo Inputs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 × XLR thru Outputs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e 20 dBu\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeaker Protection:\u003c\/strong\u003e Subsonic Filter, Peak Limiter \u0026amp; RMS Limiter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet Design:\u003c\/strong\u003e Bass Reflex MDF Enclosure\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e 1 × M20 Pole Mount\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarrying Handles:\u003c\/strong\u003e 2 × Ergonomic MultiGrip Handles\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Input:\u003c\/strong\u003e IEC AC Connector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 86.65 lbs (39.3 kg)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 20.08\" × 24.21\" × 27.68\" (510 × 615 × 703 mm)\u003c\/p\u003e","brand":"HK Audio","offers":[{"title":"Default Title","offer_id":70999088333053,"sku":"H-HKAU-HKPS118AU","price":1549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2114702.jpg?v=1785936150","url":"https:\/\/hollywooddj.com\/fr\/products\/hk-audio-portable-sub-118-a-18-active-powered-subwoofer","provider":"Hollywood DJ","version":"1.0","type":"link"}