A new high gain and output makes the PRISMA 2 SP+ Siemens strongest digital BTE yet. The new ''super power'' BTE - designed for severe to profound hearing loss - delivers approximately 79 dB peak gain and 137 dB peak output. In order to supply this kind of power, the PRISMA 2 SP+ is set in a full-size case utilizing a 675 battery.
The larger and more powerful PRISMA 2 SP+ has all of the features synonymous with PRISMA and more - except the TwinMic™ directional microphone system.
Standard features on PRISMA 2 SP+ are four-channel programming with adaptive signal processing features, two memories, programmable volume control, acoustic notification for program changes and low battery, feedback reduction algorithms, audio input and telecoil.
Click here to visit the Siemens Hearing Instruments website.
