{"product_id":"cuboid5btx","title":"Optimal Audio 2 way full range 5.25 loudspeaker BLACK","description":"\u003cp\u003eA 2-way passive loudspeaker with integrated 100V\/70V line transformer, combining the Cuboid 5's 5.25\" woofer performance with the simplicity of constant-voltage distributed audio. It delivers noticeably higher output and deeper bass extension than 3\" alternatives, making it the preferred choice for medium-sized rooms on existing 100V\/70V infrastructure.\u003c\/p\u003e  \u003cp\u003eThe rear-mounted rotary tap selector provides four power settings on both 100V and 70V lines for straightforward zone-level adjustment without additional attenuation hardware. A 0.75\" silk dome tweeter with shallow waveguide maintains the 130° × 120° dispersion characteristic, while IP54 ingress protection and 4-pin Euroblock connectivity ensure installation reliability in demanding commercial environments.\u003c\/p\u003e  \u003cul\u003e \u003cli\u003eDrivers: 5.25\" (133mm) coated paper LF, 0.75\" (19mm) silk dome HF; crossover at 2.5kHz\u003c\/li\u003e \u003cli\u003e100V line taps: 5W, 7.5W, 10W, 15W; 70V line taps: 2.5W, 3.75W, 5W, 7.5W\u003c\/li\u003e \u003cli\u003eSensitivity: 88dB (1W\/1m); max SPL 105dB continuous \/ 111dB peak\u003c\/li\u003e \u003cli\u003eFrequency response: 97Hz–20kHz (±3dB); -10dB @ 80Hz\u003c\/li\u003e \u003cli\u003eCoverage: 130° horizontal × 120° vertical (-6dB); IP54 rated\u003c\/li\u003e \u003cli\u003eDimensions: 155 × 255 × 150mm (W×H×D); weight 2.15kg\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eAn excellent fit for hospitality, retail, corporate AV, worship, and education projects requiring higher output on distributed 100V\/70V systems, with direct cabinet tap control for per-zone level management.\u003c\/p\u003e","brand":"Optimal Audio","offers":[{"title":"Default Title","offer_id":56109850329391,"sku":"CUBOID5BTX","price":245.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/2210\/2319\/files\/Cuboid5_ae62f1ff-d9b3-4d09-9939-d6d88f87ea69.jpg?v=1778613593","url":"https:\/\/audioconnect.co.nz\/products\/cuboid5btx","provider":"Audio Connect","version":"1.0","type":"link"}