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The Heaviest Cab In The World IR Pack Black Friday deal is 50% off, which puts the Bogren Digital impulse response collection at $19.99 until Nov 30, 2026.
It is a set of guitar cab IRs captured from the Mahler 2x12, a speaker cabinet that weighs 300 pounds.
The enclosure is built from solid granite, and the maker says only four of these cabinets exist.
The pack is a collection of impulse responses, so you load them into an IR loader or cab sim and run your amp tones through them.
Every IR in it comes from one source: the Mahler 2x12 speaker cabinet.
The Heaviest Cab In The World IR Pack is a set of impulse responses, so it runs inside your existing IR loader instead of being a standalone plugin or VST. It is the cabinet stage of your signal chain.
The maker's argument is about the box itself. A massive, rigid enclosure lets more of the speaker driver's own character come through.
Lighter cabinets behave a bit like the body of an acoustic guitar. Wood type and construction shape the overall timbre.
That coloration can be a good thing, according to the maker. The trade-off is that the character of the speaker elements gets less distinctive.
The Mahler 2x12 is the opposite case. According to the maker, the cabinet's sheer mass keeps it from adding resonance of its own, so what you hear comes from the speaker drivers alone.
The maker also says the cab sounds like nothing else.
The pack was captured by producer and engineer Jakob Herrmann at his Top Floor Studios in Gothenburg, Sweden.
Herrmann has worked with Anthrax, In Flames, Europe, Dark Tranquillity and many other bands and artists.
The maker says the pack gives you the same guitar cabinet tones Herrmann crafts for his clients.
That makes this a full Heaviest Cab In The World IR Pack deal for anyone who wants a single, very specific cabinet character for guitar recording.
Yes. The Heaviest Cab In The World IR Pack Black Friday deal takes 50% off, so the pack costs $19.99. The offer ends Nov 30, 2026.
It is a collection of guitar cabinet impulse responses from Bogren Digital, all made with the Mahler 2x12 speaker cabinet. The cab is built of solid granite and weighs 300 pounds.
The enclosure is solid granite, and the maker says only four exist. Its mass and rigidity mean the box adds little coloration of its own, so the speaker drivers' character comes through.
Producer and engineer Jakob Herrmann captured it at Top Floor Studios in Gothenburg, Sweden. His credits include Anthrax, In Flames, Europe and Dark Tranquillity. The maker says the pack delivers the cab tones he crafts for clients.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.