Gopal Sharma

I’ve built several speakers—not just to listen, but to understand how enclosure type, size and tuning affect sound. Don’t have photos of everything, but these are some recent builds. The dodecahedron (hexagon-style) speaker was built at SACAC for a project. It was challenging to construct, but managed to complete it. It’s a 360° system—initially designed in stereo, but due to phase issues, converted it to mono. The black speaker is inspired by a line-array concept. It uses 8 × 3” full-range drivers, wired to achieve a 4-ohm(impedence) load per box for efficient power from the amp, with an 8” sub at the bottom. The tops can be separated for stereo or stacked on the sub for a party setup. It runs on a TPA3169 chip based class d amplifier with a 24V 15A SMPS. I had some initial grounding issues, which are now resolved. The tops use sealed enclosures for accuracy, while the sub is ported and tuned to ~40 Hz. Since I didn’t have exact T/S parameters, I used approximate specs from similar drivers. The tops are around 5–6 liters each and the sub enclosure is ~28–30 liters net. I plan to add a DSP in the future for better tuning and control. (Recorded audio on my phone, so don’t expect an accurate translation.) #dıy #audio

Jamming over Sukoon by @arijitsingh @salimsulaimanmusic @salimmerchant . . #drums #drummer #drumcover #arijitsingh #salimsulaiman

Drumming along to What I’ve Done by Linkin Park — the band that introduced me to rock! @linkinpark . #drums #drummer #linkinpark #chesterbennington #fyp

If Daytona by @karanaujla had acoustic drums 🥁. @ikky.music . . #karanaujla #drums #punjabi #drummer #drumcover

One of the best experiences with @postyco in Guwahati. Grateful to be part of it. @postmalone PA deployed: • 80× Meyer Sound PANTHER • 48× Meyer Sound 1100-LFC • 6× Meyer Sound 2100-LFC • 4× Meyer Sound LEOPARD #concert #postmalone #postyco #meyersound #digico #livesound #guwahati

SACAC….✅

Drumming along ‘Offering’ by Sleep token. . @sleep_token . #drums #drumcover #drummer #drum #drumming

Drumming along 'Night terror' by Dream Theater . @dreamtheaterofficial @mikeportnoy . #drumcover #drummer #drums #drums #dreamtheater #progmetal #progressivemetal

Polyphia | Genesis . . . . #drumcover #drums #drummer #polyphia #drumming #drum #cover

Selenium Forest by Plini 🥁 . . . Rough take, testing new mic placements. Had fun playing this song! #drum #drums #drummer #drumcover #plini #drumming #seleniumforest

Before GTA 6 . . . #drummer #drums #drum

To perfect endings🥂