The JBL ProAir a600 is the top model in the series and is designed for situations where maximum air performance is required - e.g., large aquariums, heavily stocked tanks, or applications with permanently higher air requirements. With a flow rate of 600 l/h and > 150 mbar, it offers the largest reserve within the series while remaining efficient with a power consumption of 7 W. As with the larger models, the air volume can be regulated electrically and additionally mechanically, so that the output can be precisely adjusted to the diffuser, air lift, or desired surface movement. Recommended for approx. 250-1000 l, the sound level is 52 dB(A) (at 1 l/min).