{"product_id":"ground-zero-gzpw-15c","title":"Ground Zero GZPW 15C","description":"\u003ch2\u003e Ground Zero GZPW 15C\u003c\/h2\u003e\n\n\u003cp\u003e\u003cbr\u003e • 15″ Very robust subwoofer\u003cbr\u003e • New, more open frame\u003cbr\u003e • 2 x 1 Ohm\u003cbr\u003e • 6500W RMS\u003cbr\u003e • 4″ voice coil\u003cbr\u003e • 60 mm travel!\u003cbr\u003e\u003cbr\u003e The GZPW 15C is a new 15″ subwoofer from the Plutonium series that will leave no one indifferent!\u003cbr\u003e\u003cbr\u003e This subwoofer has been completely redesigned:\u003cbr\u003e\u003cbr\u003e Redesigned more open frame.\u003cbr\u003e Thanks to the open frame, the element breathes better than previous models = more pressure!\u003cbr\u003e\u003cbr\u003e Extremely durable and lightweight carbon fiber cone = withstands even higher pressures and motions.\u003cbr\u003e \u003cbr\u003eStiffer 7-layer lower suspension (previous models had 4 layers) = the element stays together even in rougher conditions.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Ground Zero's Plutonium subwoofers are designed to withstand truly extreme motion, produce fierce sound pressure levels and earth-shaking bass.\u003cbr\u003e\u003cbr\u003e The large and highly efficient magnet keeps the four-inch voice coil under excellent control. The sturdy open cast body is designed to breathe properly and not hinder the bass from working in the enclosure. Thanks to the long voice coil and deep magnet, the driver has a travel of 60 millimeters! This travel creates incredible bass reproduction at all frequencies.\u003cbr\u003e\u003cbr\u003e These elements are designed using Klippel optimization. The test periods last 10 hours and during them the element's power endurance is exceeded fourfold and its behavior is studied with numerous different measurements. This allows us to eliminate weak points already in the design phase and the end result is an element without weaknesses!\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e Type High-Power Subwoofer\u003cbr\u003e Diameter 38 cm \/ 15″\u003cbr\u003e Power handling (RMS) 6500 Watts\u003cbr\u003e Impedance 2x 1 Ohm\u003cbr\u003e Efficiency 86 dB\u003cbr\u003e Power recommendation 4500 – 6500 Watts\u003cbr\u003e Voice coil 100 mm \/ 4″ CCA\u003cbr\u003e Cone Carbon fiber\u003cbr\u003e Max. excursion (Xmax) 60 mm \/ 2.36″\u003cbr\u003e Mounting Ø 360 mm \/ 14.17″\u003cbr\u003e Mounting depth 300 mm \/ 11.8″\u003cbr\u003e Resonance frequency (Fs) 31 Hz\u003cbr\u003e Damping ratio (Qts) 0.51\u003cbr\u003e Equiv. air volume (Left) 28.18 L \/ 0.995 cu.ft.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":56759789715831,"sku":"GZPW 15C","price":1499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/GZPW-15C-7.jpg?v=1771440382","url":"https:\/\/hifikaupat.fi\/en\/products\/ground-zero-gzpw-15c","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}