{"product_id":"74mm-aluminum-alloy-pneumatic-tweeter-speaker-spec-4-ohms","title":"74mm Aluminum Alloy Pneumatic Tweeter Speaker, Spec: 4 ohms","description":"\u003cbr\u003e1. Nominal impedance: 4 ohms \/ 8 ohms\u003cbr\u003e2. Sensitivity: 4 ohms: 90dB, 8 ohms: 89dB\u003cbr\u003e3. Resonant frequency: 3.3KHz \/ 3.5KHz\u003cbr\u003e4. Frequency response: Fo - 40 KHz\u003cbr\u003e5. Rated power: 15W\u003cbr\u003e6. Maximum power: 30W\u003cbr\u003e7. Diaphragm: Kapton + AL\u003cbr\u003e8. Magnet: Neodymium\u003cbr\u003e9. Minimum recommended crossover point: Greater than or equal to 4.5KHz","brand":"PMC TechLife","offers":[{"title":"Default Title","offer_id":50690276032698,"sku":"TBD0607018401","price":539.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/2761\/7210\/files\/TBD0607018401.jpg?v=1791501282","url":"https:\/\/pmctechlife.co.za\/products\/74mm-aluminum-alloy-pneumatic-tweeter-speaker-spec-4-ohms","provider":"PMC TechLife","version":"1.0","type":"link"}