Sonic Resonator
Sonic Resonator

Sonic Resonator

Tools

Industrial phased-array sound amplifier used in mining and other applications.

Stack
1
Crafted via
1 recipe
Crafted at
Fabricator
Used in
1 recipe
Fragments to scan
2

Recipes

02

How to craft Sonic Resonator

Sonic Resonator

Locked behind a scan
Crafted atFabricator

Industrial phased-array sound amplifier used in mining and other applications.

Sonic Resonator is used in 1 recipe

Every recipe in the build that lists Sonic Resonator as a requirement, grouped by crafting station. The number on each card is how many of Sonic Resonator that recipe needs per craft.

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Quantity

Direct ingredients: the immediate inputs listed in the recipe. Open the full crafting calculator →

Lore

Databank · Sonic Resonator

OPERATING INSTRUCTIONS Equip to quick-access toolbelt. Aim at target—such as a resource deposit or attacking predator—and depress trigger to charge a sonic pulse. Release to emit pulse. Against solid crystalline objects, release the pulse when the reticle closes to shatter.

Valid targets trigger an icon in your HUD, prompting you to equip and use the resonator. Common targets include large resource deposits and viral crystals.

This is not an approved Alterra product. This PDA cannot offer guarantees of performance or safety. Replace battery when depleted.

BACKGROUND The Sonic Resonator is a modified propulsion/repulsion cannon chassis carrying a phased-array sonar. The sonar's electronic and mechanical principles are simple and easily fabricated, but distinct from any known design pattern. Either the sonar was invented from first principles by a particularly brilliant colonist, or it was derived from nonhuman technology.

The resonator is generally nonlethal. Its pulse may deter attackers, but will not cause long term harm unless the attacker is a solid crystalline object. The exception is biomass infected by bloom virus, which the resonator is tuned to destroy.

Speculative development suggests several possible improvements to this device, perhaps culminating in a saser (an acoustic laser). Do not discharge towards other colonists. Hearing protection recommended for prolonged use.

Fragment locations

Scannable fragments that unlock the Sonic Resonator blueprint in the current build.

Scan 2 fragments to unlock
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12 known locations for Sonic ResonatorView on full map

Find guide

Sonic Resonator Video Guide

Sonic Resonator Blueprint Locations in Subnautica 2

QuickTipshow1:18May 14, 2026
YouTube

Sonic Resonator FAQ

01What is Sonic Resonator in Subnautica 2?
Sonic Resonator is a tool item in Subnautica 2.
02How do you craft Sonic Resonator?
Sonic Resonator can be crafted at the Fabricator. There is one recipe that produces it; the full ingredient list is in the Recipes tab on this page.
03What is Sonic Resonator used for?
Sonic Resonator is a requirement in 1 Subnautica 2 recipe. The full list of crafts that consume it is in the Recipes tab.
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Last updated 2026-07-29