XSONIC Airmar Bronze, Thru-Hull CHIRP Transducer | B275LH-W

The B275LH-W is a bronze, thru-hull CHIRP transducer, ideal for sportfishing and commercial vessels 25ft and up. This dual-channel transducer combines Low CHIRP frequencies to accurately track the bottom in deep water, with High CHIRP at a constant 25° beam width for the best resolution and coverage in the upper water column and in shallower depths.

Specifications:
Dimensions with fairing block: (W x H x D):114 x 216 x 244 mm
Dimensions without fairing block: (W, L, D) 4.5 x 8.5 x 9.6"
Weight : 7.3 kg (16 lb)
Frequencies: 42-65 kHz & 150-250 kHz
Max Depth: 910m (3000 ft) (low freq) depending on Sonar