Airmar IC-TM90M
The transom one
Transom mount · 100 W
Bolt it to the transom. No hole in the boat.
- Power
- 100 W
- Depth
- 200 m (656 ft)
Transducers
The sonar is only as good as what's under the hull.
Sharp bottom detail, fish marked clean of the seabed, structure you can read at a glance. Every Deeprey has CHIRP sonar built in, matched to the best transducer made: Airmar.
Sensing by Airmar®
Airmar IC-P90M
The coastal one
Plastic thru-hull · 100 W
Faired into a fibreglass hull, flush to the water.
- Power
- 100 W
- Depth
- 200 m (656 ft)
Airmar IC-B190M
The offshore one
1 kW bronze thru-hull
One kilowatt of bronze. For the deep water offshore.
- Power
- 1 kW
- Depth
- 400 m (1300 ft)
Which one
Two questions settle it.
How it mounts
The IC-TM90M bolts to the transom with no hole in the hull, ideal for outboards and trailer boats. The IC-P90M and IC-B190M fair into the hull for a fixed, flush install that holds a clean picture at speed and in a chop.
How deep you go
Both 100 W models read to 200 m, plenty for inshore and coastal water. The 1 kW IC-B190M drives a tighter beam to 400 m, holding the bottom and marking fish where the deep water starts offshore.
Compare
Side by side.
| IC-TM90M | IC-P90M | IC-B190M | |
|---|---|---|---|
| Mount | Transom mount | Plastic thru-hull | Bronze thru-hull |
| Power | 100 W | 100 W | 1 kW (500 / 250 W) |
| Frequency | 95–155 kHz | 95–155 kHz | 85–135 kHz |
| Beamwidth | 26°–17° | 26°–17° | 16°–11° |
| Max depth | 200 m | 200 m | 400 m |
| Min depth | 0.5 m | 0.5 m | 0.5 m |
| Max speed | 40 knots | 40 knots | — |
| Deadrise offsets | — | 0° · 12° · 20° | 0° · 12° · 20° |
| Power supply | 10.5–16 V | 10.5–16 V | 10.5–30 V |
| Best for | Outboard & trailer boats | Fibreglass hulls, coastal | Offshore & deep water |
Every one includes
Airmar under the hull. Deeprey at the helm.
Every one is an Airmar, the transducers the industry runs on. They feed the CHIRP sonar in every Deeprey chartplotter, which lays it over your charts, the live 3D seabed and AI hazard watch.
- Plug-and-play
- One 10 m cable to a Y-adapter for data and power. No separate sounder box to buy or wire in.
- Depth + temperature
- Depth and water-temperature sensors built in, read straight into the instruments.
- Auto everything
- Sensitivity, range and noise cancellation tune themselves. Set it and fish.
- Same picture, every screen
- Reads identically on every size, from the MFD 12 to the flagship MFD 22.
Works with
See the chartplotter rangeEvery chartplotter, same picture.
The sonar module is built into all four sizes, from the MFD 12 to the flagship MFD 22. Any of these transducers plugs straight in over Ethernet and reads the same on every helm.
13
Countries5
ContinentsDealers
Installed by your local specialist.
Deeprey units are commissioned by marine electronics specialists across five continents — handling the mount, wiring, NMEA integration and first sea-trial calibration.