The Frontier Labs BAR Hydrophone is for use with the BAR or BAR-LT and uses the same low-noise, robust transducer assembly as the H2d hydrophone. It is designed with a high specific gravity and streamlined shape to keep the hydrophone down in currents. The hydrophone has a 9m cable meaning you can site your recorder safely away from the water's edge.
Note: If you require the H2a assembley to match existing microphones, Frontier Labs have a very limited stock of the preceding version. Please let us know before ordering this product.