{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "BAREFOOT SOUND MasterStack12 (pair) — Studio Monitor",
    "brand": "BAREFOOT SOUND",
    "model": "MasterStack12 (pair)",
    "mpn": null,
    "gtins": null,
    "handle": "ca-barefoot-sound-masterstack12-pair-ca76de1538",
    "url": "https://envoy-music.myshopify.com/products/ca-barefoot-sound-masterstack12-pair-ca76de1538",
    "catalog_product_id": "catalog:0e27cd41d7ce",
    "lane": "studio",
    "product_object": "studio monitor pair"
  },
  "offer": {
    "price": 58995.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "boutique",
    "source_verified_at": "2026-07-10T23:56:52Z"
  },
  "specifications": {"category":"Studio Monitor","groups":[{"id":"configuration","label":"System Configuration","fields":[{"key":"system_type","label":"System Type","value":"4.5-way active modular tower monitor","unit":"","display":"4.5-way active modular tower monitor","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.97},{"key":"total_drivers","label":"Total Drivers","value":"10","unit":"","display":"10 drivers per tower","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.97},{"key":"sold_as","label":"Sold As","value":"Pair","unit":"","display":"Matched pair","source":"https:\/\/www.economik.com\/products\/masterstack12-pair","confidence":0.95},{"key":"dsp","label":"DSP","value":"MEME (Multi-Emphasis Monitor Emulation) technology","unit":"","display":"MEME (Multi-Emphasis Monitor Emulation) DSP","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95}]},{"id":"drivers","label":"Drivers","fields":[{"key":"tweeter","label":"Tweeter","value":"1 x 1-inch ring radiator","unit":"","display":"1 x 1\" ring radiator tweeter","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.96},{"key":"midrange","label":"Midrange","value":"2 x 2.5-inch aluminum cone","unit":"","display":"2 x 2.5\" aluminum cone midranges","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.96},{"key":"woofers","label":"Woofers","value":"3 x 6.5-inch aluminum cone","unit":"","display":"3 x 6.5\" aluminum cone woofers","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.9},{"key":"subwoofers","label":"Subwoofers","value":"4 x 12-inch aluminum cone","unit":"","display":"4 x 12\" aluminum cone subwoofers","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.96},{"key":"sub_excursion","label":"Subwoofer Linear Excursion","value":"25","unit":"mm","display":"±25 mm linear excursion (subwoofers)","source":"https:\/\/www.economik.com\/products\/masterstack12-pair","confidence":0.9}]},{"id":"amplification","label":"Amplification","fields":[{"key":"amp_tweeter","label":"Tweeter Amplifier","value":"250","unit":"W","display":"250 W Hypex (tweeter)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95},{"key":"amp_midrange","label":"Midrange Amplifier","value":"250","unit":"W","display":"250 W Hypex (midrange)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95},{"key":"amp_woofer","label":"Woofer Amplifier","value":"500","unit":"W","display":"500 W Hypex (woofers)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95},{"key":"amp_subwoofer","label":"Subwoofer Amplifier","value":"2400","unit":"W","display":"2,400 W Hypex (subwoofers)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95},{"key":"amp_total","label":"Total Amplifier Power","value":"3500","unit":"W","display":"3,500 W total per tower","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95}]},{"id":"performance","label":"Performance","fields":[{"key":"freq_response_3db","label":"Frequency Response (±3 dB)","value":"18 Hz - 50 kHz","unit":"","display":"18 Hz - 50 kHz (±3 dB)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.96},{"key":"freq_response_1db","label":"Frequency Response (±1 dB)","value":"26 Hz - 40 kHz","unit":"","display":"26 Hz - 40 kHz (±1 dB)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95},{"key":"bass_response","label":"Bass Response","value":"-3 dB @ 18 Hz, Q = 0.707","unit":"","display":"-3 dB @ 18 Hz, Q = 0.707","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.93},{"key":"crossover","label":"Crossover Frequencies","value":"80 \/ 200 \/ 800 \/ 4000 Hz","unit":"","display":"80 \/ 200 \/ 800 \/ 4000 Hz","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.95}]},{"id":"cabinet","label":"Cabinet","fields":[{"key":"enclosure_type","label":"Enclosure Type","value":"Sealed sub enclosures","unit":"","display":"Sealed sub-enclosures","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.93},{"key":"internal_volume","label":"Total Internal Volume","value":"180","unit":"liters","display":"180 liters total internal volume","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.93}]},{"id":"connectivity","label":"Connectivity","fields":[{"key":"inputs","label":"Inputs","value":"Analog \/ AES3 input select, AES3 L\/R channel select","unit":"","display":"Selectable analog \/ AES3 digital input","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.93},{"key":"input_impedance","label":"Input Impedance","value":"25000","unit":"Ohm","display":"25 kOhm input impedance","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.93}]},{"id":"voicings","label":"MEME Voicings","fields":[{"key":"voicings","label":"Available Voicings","value":"Flat, HiFi, Old School, Cube","unit":"","display":"Flat, HiFi, Old School, Cube","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.92}]},{"id":"physical","label":"Physical","fields":[{"key":"dimensions","label":"Dimensions (per tower)","value":"63.0 x 14.4 x 21.9 in (1600 x 366 x 556 mm)","unit":"","display":"63.0 x 14.4 x 21.9 in (1600 x 366 x 556 mm)","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.92},{"key":"weight","label":"Weight (per tower)","value":"280","unit":"lbs","display":"280 lbs (127 kg) per tower","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.92},{"key":"shipping_weight","label":"Shipping Weight (per tower)","value":"325","unit":"lbs","display":"325 lbs (147 kg) per tower","source":"https:\/\/www.economik.com\/products\/masterstack12-pair","confidence":0.88}]},{"id":"power","label":"Power","fields":[{"key":"mains_voltage","label":"Mains Voltage","value":"115 VAC or 230 VAC selectable","unit":"","display":"115 VAC or 230 VAC selectable","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.92},{"key":"power_idle","label":"Idle Power","value":"100","unit":"W","display":"100 W idle","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.9},{"key":"power_max","label":"Maximum Power","value":"1800","unit":"W","display":"1,800 W maximum","source":"https:\/\/barefootsound.com\/masterstack12\/","confidence":0.9}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate audio and data cables","compatible monitoring, mounting, or power setup"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "High-end mastering rooms and full-range main-monitor setups where a musician or engineer needs deep, uncompressed low end (rated to 18 Hz), wide bandwidth to 50 kHz, and the ability to A\/B their mix against emulations of classic monitors via MEME voicings (including an Old School\/NS10-style setting).",
    "who_should_skip": "Anyone working in a small or untreated room, on a modest budget, or needing simple plug-and-play nearfields. At 280 lbs per tower, roughly 63 inches tall, and 3,500 W of amplification per side, these are large full-range towers that demand a sizeable, acoustically treated space and dedicated power; they are overkill for typical home\/project studios.",
    "fit_notes": "Sold as a matched pair. Each tower is a 4.5-way active modular system with 10 drivers and Hypex amplification split 2400\/500\/250\/250 W across subs\/woofers\/mids\/tweeter. Accepts selectable analog or AES3 digital input, and offers Flat, HiFi, Old School, and Cube MEME voicings so one system can emulate several reference-monitor characters. Mains voltage is selectable 115\/230 VAC.",
    "watchouts": "Physical logistics are significant: 280 lbs per tower (325 lbs shipping) and ~63 in height require freight handling and floor space; verify power and room treatment before purchase. Source conflict on woofer size: Barefoot's own spec page lists 3 x 6.5-inch woofers, while retailer verified retail listing lists 3 x 7-inch — the manufacturer figure is used here. Some third-party summaries also list smaller dimensions (~48 x 16 x 24 in) and ~230 lbs, which conflict with the manufacturer's 63.0 x 14.4 x 21.9 in \/ 280 lbs and appear inaccurate. No SPL rating, MPN, GTIN, or finish\/color was published on the sources reviewed, so those are omitted.",
    "verification_questions": ["Which connections, drivers, operating systems, and sample rates are supported by this exact revision?","What cables, mounts, power supplies, or licenses are included?","Is the current retailer listing new stock, demo stock, open box, or special order?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "MasterStack12 (pair) is a recording and studio product represented by 1 current Canadian retailer offer, starting at 58995.00 CAD. Best suited to buyers who can place it within a known recording, monitoring, or signal-routing workflow. EnvoyMusic has verified the source price and availability signal, but has not independently verified every technical specification or US fulfillment detail. This is an verified retail listing reference, not inventory stocked or fulfilled by EnvoyMusic. Retailer price and availability can change; recheck the source before making a purchase decision. Skip it until computer, operating-system, I\/O, cabling, mounting, and room requirements are confirmed.",
    "agent_summary": "BAREFOOT SOUND MasterStack12 (pair) — Studio Monitor. Barefoot Sound. visible colors: black, white, silver. visible controls: knobs, switch, power button. panel text: Barefoot Sound.",
    "intent_terms": ["studio","home_recording","content_creation","signal_chain","MasterStack12 (pair)","BAREFOOT SOUND","Active Monitors","verified retail listing","recording and studio product","home recording","content creation","signal chain"],
    "use_cases": ["studio-recording","sound-design"],
    "skill_level": "pro"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["retailer"],
    "evidence_flags": {"external_inventory":true,"source_availability":true,"source_price":true,"source_url":true,"structured_specs":false},
    "spec_provenance": null
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","lane:studio","verified retail listing_reference"]
}
}