Compact and Budget-Minded! The B45 is Airmar’s smallest, bronze, thru-hull stem, offering quality design at an economical price. The classic housing is streamlined to deflect aerated water from the transducer’s face, providing solid echo returns. Quality Performance Results Get the most out of a transducer installation. See defined return echoes and clean crisp images. Utilizing Airmar’s High-Performance Fairing will boost echosounder performance and provide optimal results for all installations. 600 W Features • Recommended for planing-hull powerboats and cruising sailboats up to 9 m (30’) • Good sensitivity in a compact housing • Fast-response water-temperature sensor provides ±0.2°C (±0.1°F) accuracy

Technical Information SPECIFICATIONS Number of Elements and Configuration Hull Deadrise: Up to 26° with fairing Acoustic Window: Urethane DIMENSIONS MAXIMUM DEPTH RANGE 50 kHz BEAM DIAMETER VS DEPTH TRANSDUCER COMPARISON Model Performance Increase Benchmark model for comparison 25 times more sensitive at 50 kHz 16 times more sensitive at 200 kHz 50 times more sensitive at 50 kHz 13 times more sensitive at 200 kHz 200 times more sensitive at 50 kHz 32 times more sensitive at 200 kHz 400 times more sensitive at 50 kHz 32 times more sensitive at 200 kHz Due to the wide beam of the SS270W, it has...