Recent content by X-Drive

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    Russian project by "Ural Sound"

    New record - 163 dB at 37 Hz New video - Russian CarAudio, Russian Girls https://youtu.be/zyBYpX1mH-U
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    Russian project by "Ural Sound"

    Hi ! I posted a new video on Youtube
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    Russian project by "Ural Sound"

    How much does lithium LTO in your country cost?
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    Russian project by "Ural Sound"

    charging voltage 15.5 V batteries are collected in a section of 6 pcs. With a consumption of 18 kW, the voltage sags to 14.5 V We use these batteries for 3 months until everything is OK
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    Russian project by "Ural Sound"

    Buy in Russia. Batteries made in China. 36 pcs, each of 2.3 V and 40 Ah
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    Russian project by "Ural Sound"

    Hello! I'm from Russia and I want to show our project on the components of "Ural Sound". Flat wall: 8 subwoofers Ural Ultimatum 12 " 8 Amplifiers Ural Decibel 1.3500 Front Acoustics 16 speakers Ural Decibel 8 " 16 drivers Ural Patriot SPL Extreme 16 Twitters Ural Patriot PT-60 Neo...
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    4th order question.

    Yes, I'm also experimentation to find perfect port witn SPL-LAB BassMeter
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    4th order question.

    I did bandpass 4th order in Nissan Micra. Closed box is 40 liters, vented box is 135 liters. Port is tube at 200 mm diametr and 350 mm long. Play very good. Sub is Ural Patriot 15" and amplifer Pride 2k (2000 Watt)
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    2 12" Russian subwoofers Ural Patriot

    Subs to rear play worse. Now sound pressure 147 db at 32 Hz
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    2 12" Russian subwoofers Ural Patriot

    2 12" Russian subwoofers Ural Patriot. It's my first post on this forum. hair trick
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