below). Tweeter attenuation can be achieved by removing the crossover cover and moving the jumper to the appropriate position. The REFERENCE position has no attenuation effect on the tweeter.
).
). This stands for Rear Acoustic Fill. This output can be used to power an additional speaker off the same channel without affecting the impedance load on the source unit. This output provides 
D662, D652 specifications
Diamond D652 and D662 are two prominent models from the Diamond brand, renowned for their superior build quality and advanced features tailored for a range of applications, particularly in the world of construction and heavy machinery.The Diamond D652 is designed with a robust structure and high-efficiency performance, making it ideal for rigorous tasks. This model boasts a powerful engine, delivering exceptional torque and acceleration. Its innovative hydraulic system ensures that operations are smooth and responsive, allowing for enhanced maneuverability on worksites. The D652 comes equipped with an ergonomic control panel, providing operators with easy access to necessary functions and real-time data monitoring, which promotes operational efficiency.
In contrast, the D662 model is built for those who demand ultimate performance without compromising on fuel efficiency. It features an upgraded engine that utilizes advanced combustion technology to maximize power output while minimizing emissions. This green approach not only benefits the environment but also helps in lowering operational costs. The D662 also integrates cutting-edge safety technologies, such as advanced stability control systems that ensure safety during complex maneuvers.
Both models are constructed with high-quality materials that ensure durability under extreme conditions. Their all-terrain capabilities allow operators to work effectively in a variety of environments, whether muddy, rocky, or even icy landscapes. Furthermore, the Diamond D652 and D662 include customizable options, enabling customers to modify their machinery to best fit their specific project needs.
One of the standout features common to both models is their impressive load capacity, which allows them to handle heavy-duty tasks without strain. This is complemented by their precision engineering that enhances their performance reliability over extended use. They also have maintenance-friendly designs, which facilitate easy access to components for routine checks and repairs, thus reducing downtime.
Overall, the Diamond D652 and D662 symbolize the brand's commitment to excellence in engineering and functionality, providing users with powerful and efficient machines that streamline operations and boost productivity in challenging environments. As the market evolves, these models exemplify the perfect balance of power, technology, and user-centric design.