The DG-20 Raid (part SLOAB0821) is the off-road version of the DG-20, modified for the wiring conventions of rally and cross-country vehicles where helmet connectors are integrated into the car loom rather than running through external adaptors. The Raid has female connectors built directly into the amplifier casing for both driver and co-driver connections.
Because the connector arrangement is female-in, certain helmet ear cup configurations require the Stilo AC0204.2 Nexus 4-way male adaptor lead to bridge the connection. Whether you need it depends on how the ear cups in your specific helmet terminate. Confirm the helmet connector type before purchasing both the Raid and the adaptor.
Bluetooth is deliberately omitted on the Raid. Off-road and stage rally drivers typically do not need phone audio during a run, and removing Bluetooth eliminates a potential interference source in environments where external radio frequencies can reach the audio circuit. For circuit or stage use where Bluetooth is useful, the standard DG-20 is the appropriate choice. The DG-30 Evo covers both environments with dual-circuit redundancy if that level of reliability is needed. If you need to confirm lead time or a specific size before ordering, drop us an email or click to open a chat and we can check availability.
Which Stilo helmets does this intercom work with?
With an adaptor lead it works with the Sport Plus, Venti4 Trophy Plus, Venti WRC, Venti4 WRC, Venti WRX and ST6 Rally. For the earlier WRC DES helmets, ask us before you buy. It does not work with Trophy helmets. We will confirm the lead you need. Our Stilo helmet and intercom compatibility guide shows every pairing.
Will it work with my helmets?
Your helmets need to be intercom-wired, either factory intercom-ready or fitted with a headset kit, and the connectors must match the amplifier system. Tell us which helmets you have and we will spec the exact leads or kits to make this work, in one go.
What do I need for a complete working setup?
An amplifier like this one, a wired kit in each helmet, and the leads that join them. If you are starting from nothing, send us your helmet models and whether you want music, phone, or radio in the mix, and we will quote the full setup rather than leaving you to guess at parts.
Is it loud enough for a race car?
These systems are designed around exactly that problem: a straight-cut gearbox and open exhaust are why sound-deadened headsets and speech-focused amplification exist. Set microphone placement right against the lips and you will hold a conversation at full noise. If your car is unusually loud, ask us about the higher-output units.
