linear diaphragm stroke Xlin +/- 2

Mounting depth: 64mm

aerodynamically optimized basket geometry

The key data of this giant alone are more than impressive and will leave SPL fans in raptures

HERTZ SP 4.900 Packaging unit:Single linear diaphragm stroke Xlin +/-The HERTZ SP 4. 900 is a high performance, latest generation 4 channel amplifier designed specifically for demanding car audio installations. Thanks to modern ADC (Advanced D Class) technology, it combines high output power with excellent efficiency and a compact design. This makes the power amplifier ideal for vehicles with limited installation space, such as under seats, in motorcycles, or behind seats in vans. The rugged, IP55 certified aluminum