Shop SI-TEX BT87M1KW18 CHIRP transducer with 1kW power, 85-135kHz frequency range, bronze housing, and 18° tilted element.
6 in stock
6 in stock
The SI-TEX BT87M1KW18 is a bronze low-profile thru-hull CHIRP transducer engineered for high-performance fish finding and bottom tracking applications. Operating across the medium-frequency 85-135kHz CHIRP range with 1kW output power, it delivers strong target separation, detailed bottom definition, and excellent shallow-water performance. The 18-degree tilted element is optimized for vessels with higher hull deadrise angles. || The low-profile housing minimizes drag while supporting high-speed operation. Integrated temperature sensing provides additional environmental data, while the narrow beam pattern helps identify fish holding close to reefs, wrecks, and underwater structure. || Constructed from bronze for durability in marine environments, the transducer features an 8-pin connector, 26-foot cable, and thru-hull mounting design. It is ideal for offshore anglers and serious boaters seeking enhanced sonar performance and reliable CHIRP technology.
| Brand | Si-Tex |
|---|---|
| Model | BT87M1KW18 |
| MPN | BT87M1KW18 |
| Product Type | CHIRP Transducer |
| Material | Bronze |
| Finish Color | Bronze |
| Dimensions | 3.45 in Hole |
| Weight (lb) | 6.4 lb |
| Load Capacity | Not Published |
| Drawer Count | Not Applicable |
| Drawer Type | Not Applicable |
| Lock Type | Not Applicable |
| Mount Type | Thru Hull |
| Installation | Through Hull |
| Compatibility | CHIRP Sonar Systems |
| Use Case | Fish Finding |
| Warranty | Standard Warranty |
| Country of Origin | Not Published |
| Series | Echonautics |
| UPC | 10407340272 |
Deliver in 3-5 business days
30 days return policy
Secure Payment at checkout
We are always here.
© 2026 Sports and Wheels
Reviews
There are no reviews yet.