{"indrexa_id":"88de9c54-70e4-51cc-90d7-4967fa37b1c0","category_id":"bluetooth_speakers","product_title":"ECOXGEAR: EcoBoulder Ultra – 121dB Loud Rugged Bluetooth 5.1 Speaker, IP67 Waterproof, Drop and dustproof with Party Lights, 50+ Hours runtime, it Even Floats – Black","brand":"ECOXGEAR","upc":"819127015152","asin":"B0CWVXVMXQ","semantic_description":"The ECOXGEAR EcoBoulder Ultra is a large, high-output portable Bluetooth 5.1 speaker priced at $179.99, delivering up to 121dB via a 100W amplifier driving an 8-inch full-range driver, 8-inch passive woofer, and 3-inch tweeter. It carries an IP67 waterproof and dustproof rating, floats in water, and offers up to 50+ hours of battery life at average listening levels, plus AM/FM radio and AUX-IN connectivity. It is best suited for outdoor gatherings, pool parties, and rugged environments, though its large size and weight make it less practical for travel or backpacking use.","best_for_summary":"Best for party-hosting outdoor enthusiasts who need a high-volume, rugged, IP67-rated Bluetooth speaker with multi-speaker pairing, RGB lighting, and extended battery life for beach, pool, or campsite use.","not_ideal_for":["Travelers or backpackers needing a compact, lightweight speaker","Listeners seeking stereo output from a single unit (mono only)","Budget-conscious buyers looking for basic portable audio under $100"],"use_case_tags":["outdoor","party","beach","camping","pool"],"buyer_profile_tags":["party-host","outdoor-enthusiast","tech-enthusiast"],"manufacturer_description":"100% WATERPROOF AND DIRTPROOF (IP67) - protection whether it's raining, snowing or you are in the middle of a dust storm. Drop it in a pool, lake or ocean, no worries - it floats; OPTIMIZED FOR MASSIVE SOUND - a dynamic 100 watt power amplifier drives an 8-inch full range speaker, an 8-inch passive woofer, and a 3-inch tweeter for up to 121 decibels of crisp highs, clear vocals, warm midrange, and deeper bass than ever before (Audio sources include Bluetooth, AM-FM radio or wired AUX-IN)BUILT-IN EQUALIZER - customize the audio output by selecting 1 of 5 proprietary digital DSP equalizer modes or tweak the bass and treble for your personalized outdoor audio experience; ECOCAST BUILT-IN - wirelessly connect up to 100 ECOCAST and SoundExtreme speakers, soundbars, towers speakers and radios to create a massive true left and right stereo system for the ultimate party (ECOCAST is not compatible with the previous generation EcoConnect technology)ADDRESSABLE RGB LED LIGHTING - customize the LED's colors, speed, brightness, music sync, and LED chasing with the free downloadable mobile app; LEDCAST BUILT-IN - to connect to any other LEDCast compatible ECOXGEAR or SoundExtreme product (products sold separately)BATTERY LASTS FOR DAYS - play continuously on standard AC plug-in power, or built-in battery for 10+ hours at full volume and up to 50+ hours at average listening levels; Battery fully re-charges in 7-8 hours; LARGE LED DISPLAY AND BACK-LIT BUTTONS - to make viewing the display and control panel possible in both direct sunlight and in the darkWHAT IS IN THE BOX - 1x Boulder Ultra Speaker, 1x AC Power Cord, and a User Guide","feature_bullets":["100% WATERPROOF AND DIRTPROOF (IP67) - protection whether it's raining, snowing or you are in the middle of a dust storm. Drop it in a pool, lake or ocean, no worries - it floats; OPTIMIZED FOR MASSIVE SOUND - a dynamic 100 watt power amplifier drives an 8-inch full range speaker, an 8-inch passive woofer, and a 3-inch tweeter for up to 121 decibels of crisp highs, clear vocals, warm midrange, and deeper bass than ever before (Audio sources include Bluetooth, AM-FM radio or wired AUX-IN)","BUILT-IN EQUALIZER - customize the audio output by selecting 1 of 5 proprietary digital DSP equalizer modes or tweak the bass and treble for your personalized outdoor audio experience; ECOCAST BUILT-IN - wirelessly connect up to 100 ECOCAST and SoundExtreme speakers, soundbars, towers speakers and radios to create a massive true left and right stereo system for the ultimate party (ECOCAST is not compatible with the previous generation EcoConnect technology)","ADDRESSABLE RGB LED LIGHTING - customize the LED's colors, speed, brightness, music sync, and LED chasing with the free downloadable mobile app; LEDCAST BUILT-IN - to connect to any other LEDCast compatible ECOXGEAR or SoundExtreme product (products sold separately)","BATTERY LASTS FOR DAYS - play continuously on standard AC plug-in power, or built-in battery for 10+ hours at full volume and up to 50+ hours at average listening levels; Battery fully re-charges in 7-8 hours; LARGE LED DISPLAY AND BACK-LIT BUTTONS - to make viewing the display and control panel possible in both direct sunlight and in the dark","WHAT IS IN THE BOX - 1x Boulder Ultra Speaker, 1x AC Power Cord, and a User Guide"],"spec_table":[{"field":"Brand","value":"ECOXGEAR"},{"field":"Speaker Maximum Output Power","value":"100 Watts"},{"field":"Connectivity Technology","value":"Auxiliary, Bluetooth, USB, Wireless"},{"field":"Audio Output Mode","value":"Mono"},{"field":"Input Voltage","value":"12 Volts (DC)"}],"bought_in_past_month":"100+","variants":null,"shipping_amount":"FREE","manufacturer":"Grace Digital","climate_pledge_friendly":false,"specs":{"output_power_watts":100,"battery_life_hours":50,"waterproof_rating":"IP67","bluetooth_version":"5.1","weight_oz":432,"frequency_response_low_hz":null,"frequency_response_high_hz":null,"audio_channels":"Mono","driver_size_mm":203,"connectivity_types":["AUX","Bluetooth","USB"],"has_rgb_lights":true,"has_power_bank":false,"is_floatable":true,"multi_speaker_pairing":true,"has_built_in_microphone":false,"has_app_control":true,"is_rugged":true},"review_intelligence":{"total_reviews":38,"average_rating":3.9,"rating_distribution":{"1_star":"17%","2_star":"5%","3_star":"9%","4_star":"7%","5_star":"62%"},"top_positive_themes":[],"top_negative_themes":[],"top_mixed_themes":[],"review_summary":null,"reliability_score":"high"},"best_offer":{"retailer":"amazon","retailer_id":"B0CWVXVMXQ","price_usd":179.99,"original_price_usd":249.99,"affiliate_url":"https://www.indrexa.com/go/ecoxgear-ecoboulder-ultra-121db-loud-88de9c54/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0CWVXVMXQ","price_usd":179.99,"original_price_usd":249.99,"affiliate_url":"https://www.indrexa.com/go/ecoxgear-ecoboulder-ultra-121db-loud-88de9c54/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"ECOXGEAR: EcoBoulder Ultra – 121dB Loud Rugged Bluetooth 5.1 Speaker, IP67 Waterproof, Drop and dustproof with Party Lights, 50+ Hours runtime, it Even Floats – Black","brand":{"@type":"Brand","name":"ECOXGEAR"},"description":"The ECOXGEAR EcoBoulder Ultra is a large, high-output portable Bluetooth 5.1 speaker priced at $179.99, delivering up to 121dB via a 100W amplifier driving an 8-inch full-range driver, 8-inch passive woofer, and 3-inch tweeter. 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