{"product_id":"the-leviathan-wking-x20s-bluetooth-speaker","title":"The Leviathan | 140W RMS Industrial Bluetooth Party Speaker","description":"\u003cdiv class=\"product-narrative\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSound Is Not Just Heard. It Is Felt.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMost Bluetooth speakers whisper. The W-KING X20S does not whisper — it declares. With 140 watts of raw RMS power coursing through dual 8-inch subwoofers and twin silk-dome tweeters, this machine is less a portable speaker and more a mobile sound reinforcement system. When you press play, the room does not listen. The room \u003cem\u003eresponds\u003c\/em\u003e.\u003c\/p\u003e\n\n\u003cp\u003eEngineering a speaker capable of sustained 140W output in a portable chassis requires solving three problems at once: thermal dissipation, power management, and cabinet resonance. The X20S solves each with an obsessive attention to detail — a toroidal transformer-stage amplifier that runs cool even at peak draw, a DSP crossover that prevents frequency overlap before it reaches the drivers, and a bass-reflex enclosure tuned to 48Hz, where kick drums live. The result is not louder music. The result is a more truthful reproduction of the recording — every transient, every harmonic overtone, every breath between vocal phrases rendered with the precision of studio monitors at the volume of a live PA.\u003c\/p\u003e\n\n\u003cp\u003eIPX7 waterproofing and a ruggedized chassis mean this speaker follows you beyond the backyard. Beach sand, pool splashes, rain — these are not threats but ambient conditions. The built-in 15,600mAh battery delivers 14 hours of playback at moderate volumes and doubles as a 5V\/2A USB power bank for your phone. The included shoulder strap transforms the X20S from a stationary system into a marching companion — festivals, tailgates, rooftop parties, or any gathering where silence is not an option.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThe Leviathan does not ask for attention. It commands it — with physics.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #eee;\"\u003e\n\n\u003cdiv class=\"product-features\" style=\"margin: 20px 0;\"\u003e\n\u003ch3 style=\"color: #1a1a1a; font-size: 18px; margin-bottom: 12px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003e140W RMS Output\u003c\/strong\u003e — Dual 8-inch subwoofers + dual silk-dome tweeters deliver concert-level SPL\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003eDSP-Controlled Active Crossover\u003c\/strong\u003e — Frequency division before amplification eliminates intermodulation distortion\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003e48Hz Bass-Reflex Tuning\u003c\/strong\u003e — Ported enclosure extends low-frequency response down to sub-bass territory\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003eIPX7 Waterproof\u003c\/strong\u003e — Fully submersible to 1 meter for 30 minutes; rain, splashes, and spills are non-events\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003e15,600mAh Battery\u003c\/strong\u003e — 14-hour playback at moderate volumes; reverse-charges your phone via USB-A 5V\/2A\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003eTrue Wireless Stereo (TWS)\u003c\/strong\u003e — Pair two X20S units for a stereo 280W system with discrete left\/right channels\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #c8a45c;\"\u003e✦\u003c\/span\u003e \u003cstrong\u003eRuggedized Chassis + Shoulder Strap\u003c\/strong\u003e — Shock-resistant ABS+TPU composite enclosure; integrated strap for mobile deployment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #eee;\"\u003e\n\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e W-KING X20S\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eTotal RMS Power:\u003c\/strong\u003e 140W (2 x 70W)\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eDriver Configuration:\u003c\/strong\u003e Dual 8-inch subwoofers + dual 1.5-inch silk-dome tweeters\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 48Hz – 20kHz\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e 15,600mAh (7.4V Li-Ion)\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003ePlayback Time:\u003c\/strong\u003e Up to 14 hours (varies by volume)\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IPX7\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth 5.0, 3.5mm AUX, USB-A (flash drive MP3), TF Card slot\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003ePower Bank Output:\u003c\/strong\u003e 5V\/2A USB-A\u003c\/li\u003e\n\u003cli style=\"border-bottom: 1px solid #eee; padding: 8px 0;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8.2 kg (18.1 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\" style=\"margin: 20px 0;\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis speaker serves three distinct use cases that no single Bluetooth unit typically covers. For outdoor events — tailgates, beach volleyball tournaments, rooftop barbecues — it replaces a portable PA system with zero setup time and no generator cord. For indoor spaces — workshops, garage gyms, large living rooms — it fills 800 square feet with articulate, room-filling sound that does not distort at any volume the amplifier can deliver. And for the audio enthusiast seeking a reference-grade portable system, the TWS pairing mode turns two X20S units into a genuine stereo array with discrete left and right channels, something no mono portable speaker at any price point can match. This is not a toy. It is a tool for people who take sound seriously.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\" style=\"margin: 20px 0;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the X20S compare to the JBL PartyBox series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The X20S competes with the JBL PartyBox 310 (100W) and 710 (200W) in terms of output class. At 140W RMS, it sits between the two JBL models. Key differentiators: the X20S has a higher-capacity battery (15,600mAh vs 10,000mAh on the PartyBox 310), true TWS stereo pairing (JBL uses its own Connect+ protocol which limits cross-model compatibility), and a lower price point. The JBL units offer a light show — the X20S invests that budget into driver quality and amplifier headroom.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the battery replaceable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 15,600mAh Li-Ion pack is integrated and not user-replaceable without opening the chassis. However, the battery is rated for 500 charge cycles before degrading to 80% capacity. At one charge per week, that gives you approximately 9.5 years of service. The unit also plays while charging, so for permanent installations (workshop, garage gym), you can leave it plugged in via the included DC adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I connect a microphone for karaoke?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The X20S features a 6.35mm (1\/4-inch) microphone input with independent volume control. This is a critical feature that separates party speakers from studio monitors — it allows the unit to function as a portable PA for speeches, karaoke nights, or street performances. A wired dynamic microphone (not included) is required; condenser mics will not work without phantom power.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the Bluetooth range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Bluetooth 5.0 provides a theoretical range of 240 meters (800 feet) in open air. In practice, with walls and interference, expect 30-50 meters (100-165 feet) of reliable connection. The X20S also supports AUX-in and USB\/TF card playback, so you are never dependent on Bluetooth alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does TWS work across different W-KING models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. TWS pairing requires two identical X20S units. Inter-model pairing is not supported — the DSP crossover timing and phase alignment are calibrated per-model.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does a full charge take?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A full 0-100% charge takes approximately 6-7 hours using the included 15V\/3A DC adapter. Fast-charge protocols (PD\/QC) are not supported — the charge controller is optimized for battery longevity, not speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this speaker function as a guitar amplifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Technically yes, via the 6.35mm input, but it is not designed for instrument-level signals. A guitar preamp or multi-effects pedal with line-level output is recommended between the instrument and the speaker to achieve proper gain staging and avoid thin, anemic tone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-gallery\" style=\"margin-top: 30px; text-align: center;\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S080b147a61264b119b72378f40ec95dcP_3dd7a960-19f4-4270-b490-18cca6a5b638.webp?v=1783388027\" alt=\"\" style=\"max-width: 100%; height: auto; margin: 8px 0; display: block;\" loading=\"lazy\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S034c9298bb9245f8abedb679052f81b76_a781c397-835a-4fba-9342-5d8c609d97c1.webp?v=1783388027\" alt=\"\" style=\"max-width: 100%; height: auto; margin: 8px 0; display: block;\" loading=\"lazy\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb5a9f9d549524cf9b454e4d800a6e53do_ab097789-241d-4fb1-8c71-d6ac42593cbc.webp?v=1783388027\" alt=\"\" style=\"max-width: 100%; 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