Sparco IS-400 BT Plug Intercom Amplifier
- Sparco IS-400 BT Plug Intercom Amplifier with 7-inch display, Bluetooth, RCA and AUX, stopwatch and Stage Mode.
Sparco IS-400 BT Plug Intercom Amplifier
Sparco IS-400 BT Plug is a digital intercom control unit for rally crews, letting driver and co-driver manage communication from a single set. The kit includes the main module and a display with cable, complemented by two leads terminated with plugs.
The set brings together crew communication, phone and radio handling, and stopwatch functions. It is the ideal solution if you want all of these elements in one device.
Intercom design in detail
The whole unit is finished in black. The central module has a compact, angular housing and two connection sockets on the top edge. The display sits in a dark housing with five round buttons around the screen. The two black leads have metal plugs with ribbed covers, and the display cable ends in a screw-on connector.
Build and features
- Display: a 7-inch screen for operating the settings and functions of the set.
- Volume: independent adjustment for driver and co-driver.
- Noise reduction: you can choose the type of noise filtering.
- Bluetooth: built-in module for connecting to your phone.
- Connections: RCA for an in-car camera, AUX for phone and radio, plus a Nexus-standard plug.
- Power: 12V and a USB-C output for additional charging.
Stage Mode automatically switches off Bluetooth and AUX. The stopwatch also works in countdown mode. Distance and split calculation, as well as average and current speed display, require a GPS antenna, which is not included in the set.
For rally crews
This intercom is designed for drivers and co-drivers who need clear communication and timekeeping in one place. It also suits competitors who want to cut out distractions from their phone and radio on special stages.
Why choose the Sparco IS-400 BT Plug?
- All in one: communication, stopwatch and phone handling in a single set.
- Stage Mode: one mode switches off the sources that break your concentration.
- Expandable: add a GPS antenna and you get distance and speed measurement.
- Charging: the USB-C port lets you power an additional device.
- Sparco brand: gear from the collection of a motorsport accessories manufacturer.












