Ground Zero's GZNW SPL elements are designed to withstand really violent trajectories, produce wild sound pressures and earth-shaking lows.
These elements are designed using Klippel optimization. The testing periods last 10 hours and during them the element's power endurance is exceeded four times and its behavior is studied with numerous different measurements. In this way, weak points can be removed already in the design phase and the end result is an element without weaknesses!
A large and powerful magnet keeps the three-inch voice coil in excellent control. The solid cast frame is designed in such a way that it breathes properly and does not hinder the operation of the bass in the case. Thanks to the long voice coil and the deep magnet, the element has a range of motion of 70 millimeters! With this overdrive, great bass reproduction is achieved at all frequencies, even the lowest ones. The element's reinforced paper cone is really stiff and the stitching-reinforced attachment to the upper suspension is guaranteed to last.
Specifications: Model High-Performance SPL subwoofer
/en/products/ground-zero-gznw-38spl-d19654938992978Ground Zero GZNW 38SPL-D1799,00//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D-Side2_493b30dc-6d66-4470-9733-2ab49b621de5.png?v=1725191455//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D-Side2_493b30dc-6d66-4470-9733-2ab49b621de5_large.png?v=1725191455EURInStock26813510459115" subwoofers268172984399All products that are in stock609707753810Auto hifi News626998280530Autohifi for discount code (compare price is empty)268132221007Car stereo268134809679Car subwoofers268168593487Ground Zero
Ground Zero GZNW 38SPL-D1
Ground Zero's GZNW SPL elements are designed to withstand really violent trajectories, produce wild sound pressures and earth-shaking lows.
These elements are designed using Klippel optimization. The testing periods last 10 hours and during them the element's power endurance is exceeded four times and its behavior is studied with numerous different measurements. In this way, weak points can be removed already in the design phase and the end result is an element without weaknesses!
A large and powerful magnet keeps the three-inch voice coil in excellent control. The solid cast frame is designed in such a way that it breathes properly and does not hinder the operation of the bass in the case. Thanks to the long voice coil and the deep magnet, the element has a range of motion of 70 millimeters! With this overdrive, great bass reproduction is achieved at all frequencies, even the lowest ones. The element's reinforced paper cone is really stiff and the stitching-reinforced attachment to the upper suspension is guaranteed to last.
Specifications: Model High-Performance SPL subwoofer
Diameter 38 cm / 15″
Power Handling (RMS/SPL.) 3500 / 7000 Watts
Impedance 2x 1 Ohms
Efficiency 88.5 dB
Power Recommendation 2000 – 7000 Watts
Voice Coil 75mm / 3″ CCA
Membrane Layout Reinforced paper
Max. Excursion (Xmax) 80mm / 3.15″
Mounting Ø 358 mm / 14.09″
Mounting Depth 269 mm / 10.59″
Resonance Frequency (Fs) 36.0 Hz
Overall Qaulity (Qts) 0.52
Equiv. Air Volume (Left) 54 L / 1.91 cu.ft.Ground Zero15" subwooferitAutohifiAutosubwooferituutuusadd-to-cart//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D-Side3-416x416_af552cdf-3c05-483e-9e60-8ed09dd01e0c.png?v=1725191455//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D-Front-416x416_2f7095df-ec52-4690-a2fe-e42a385889f8.png?v=1725191455//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D-Side2-416x416_5d661ada-f6fd-4a0d-b1b3-17e700cf11cb.png?v=1725191455//audiokauppa.fi/cdn/shop/files/GZNW-38SPL-D1-Rear-416x416_413fef54-adaf-409f-b862-9491c386702e.png?v=172519145549362378883410Default Title799,00//audiokauppa.fi/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://audiokauppa.fi/en/products/ground-zero-gznw-38spl-d1?variant=49362378883410InStockDefault Title
