{"product_id":"portable-plug-in-subwoofer-speaker-with-built-in-800mah-lithium-battery-offering-2-hours-runtime-featuring-2-1-channel-sound-32gb-extended-storage-via-usb-flash-drive-and-100hz-20khz-frequency-response-in-black-blue-golden-red-or-silver-metal-shell","title":"Portable plug-in subwoofer speaker with built-in 800mAh lithium battery offering 2 hours runtime, featuring 2.1 channel sound, 32GB extended storage via USB flash drive, and 100Hz-20kHz frequency response in black, blue, golden, red, or silver metal shell","description":"\u003ch1\u003ePortable Plug-in Subwoofer Speaker with 2.1 Channel Sound and 32GB Extended Storage\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal subwoofer speaker with button controls in black, blue, golden, red, or silver colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1527020319225.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis portable plug-in subwoofer speaker combines practical audio functionality with convenient wireless operation for general listening applications. Designed with a metal shell construction available in five distinct colour options, the device offers 2.1 channel audio output supported by a 100Hz to 20kHz frequency response range. The integrated 800mAh lithium battery provides approximately 2 hours of continuous runtime, enabling cord-free use in various indoor and outdoor scenarios. With Bluetooth 4.1 connectivity offering a 10-metre effective range and 32GB extended storage via USB flash drive support, this speaker provides multiple playback options alongside card insertion and radio functions.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal subwoofer speaker with button controls in black, blue, golden, red, or silver colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1554300025943.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe portable subwoofer speaker incorporates several technical specifications that define its audio performance and operational capabilities. With a single speaker configuration and 2.1 channel sound output, the device delivers audio across the specified frequency spectrum while maintaining a signal-to-noise ratio of ≥75dB. The construction utilises a metal shell casing available in black, blue, golden, red, or silver colour variations, providing both visual options and structural integrity.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe metal shell construction forms the primary external component of this portable subwoofer speaker, offering durability and a choice of five colour finishes: black, blue, golden, red, and silver. This casing houses the internal components including the built-in 800mAh lithium battery, Bluetooth 4.1 module, and audio circuitry. The materials specified contribute to the product's structural framework without additional performance claims beyond the stated composition.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWhile specific dimensional measurements are not provided in the source text, the device is described as portable with a plug-in subwoofer configuration. The practical design incorporates button controls for operation and speaker adjustment, supporting straightforward functionality for general users. The 10-metre effective Bluetooth range allows flexible placement within typical room sizes, and the 32GB extended storage capacity via USB flash drive provides substantial media accommodation.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal subwoofer speaker with button controls in black, blue, golden, red, or silver colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1565848893787.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis portable subwoofer speaker supports multiple audio applications through its combination of wireless and wired connectivity options. Suitable for general listening scenarios, the device offers practical solutions for personal audio enjoyment with its 2-hour battery runtime enabling cord-free operation. The available colour variations allow visual coordination with different environments and personal preferences.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor event scenarios requiring portable audio reinforcement, the speaker's 2.1 channel output and 100Hz-20kHz frequency response provide adequate coverage for background music and general announcements. The 2-hour battery runtime supports temporary setups without immediate access to mains power, while the 32GB USB storage allows pre-loaded content playback. Bluetooth 4.1 connectivity with 10-metre range enables wireless control from compatible devices within reasonable proximity.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn domestic environments, this portable speaker functions as a versatile audio component for room-filling sound with its 2.1 channel configuration. The metal shell construction in five colour options facilitates visual integration with home décor schemes, while button operation ensures straightforward control for all users. Card insertion capability and radio functions provide additional entertainment options alongside the primary Bluetooth and USB playback methods.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal subwoofer speaker with button controls in black, blue, golden, red, or silver colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1952645582158.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe portable subwoofer speaker delivers practical advantages through its combination of audio specifications and functional features. With multiple connectivity methods including Bluetooth, USB flash drive, card insertion, and radio, the device accommodates various playback preferences without requiring specialised equipment. The built-in battery system eliminates immediate dependence on power outlets for up to 2 hours of continuous operation.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe rechargeable 800mAh lithium battery supports repeated use cycles without disposable battery replacement, while the metal shell construction maintains its appearance with basic care. The device's multiple input options—including Bluetooth, USB storage, card reader, and radio—ensure continued relevance as technology standards evolve. Simple button-based controls minimise operational complexity and reduce potential interface failures.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis portable subwoofer speaker offers a practical audio solution with balanced specifications including 2.1 channel output, 32GB extended storage, and 2-hour battery runtime. The five colour options provide visual customisation, while the metal construction contributes to product longevity. For users seeking a general-purpose speaker with multiple connectivity methods and portable operation, this device delivers these capabilities without requiring extensive technical knowledge for operation.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal subwoofer speaker with button controls in black, blue, golden, red, or silver colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/2700474837742.webp\"\u003e\u003c\/div\u003e","brand":"test2qwf38h4ew8iu93g","offers":[{"title":"Red","offer_id":58461878419781,"sku":"CJXFBXYS00203-Red","price":40.68,"currency_code":"GBP","in_stock":true},{"title":"Golden","offer_id":58461878452549,"sku":"CJXFBXYS00203-Golden","price":40.68,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":58461878485317,"sku":"CJXFBXYS00203-Black","price":40.68,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":58461878518085,"sku":"CJXFBXYS00203-Blue","price":40.68,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":58461878550853,"sku":"CJXFBXYS00203-Silver","price":40.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/9240\/5829\/files\/1952645582158.webp?v=1783166708","url":"https:\/\/homeenjoy.co.uk\/products\/portable-plug-in-subwoofer-speaker-with-built-in-800mah-lithium-battery-offering-2-hours-runtime-featuring-2-1-channel-sound-32gb-extended-storage-via-usb-flash-drive-and-100hz-20khz-frequency-response-in-black-blue-golden-red-or-silver-metal-shell","provider":"Homeenjoy.co.uk","version":"1.0","type":"link"}