AL 170 - 8 OHM

Overview

The Visaton AL 170 - 8 OHM is a high-end low-midrange driver featuring an anodized aluminum cone and rubber surround. It operates with an 8-ohm impedance and handles up to 70 watts of power. The frequency range spans from 38 Hz to 10 kHz, with a resonance frequency of 38 Hz. Sensitivity is rated at 88 dB (1W/1m). The unit has a top port configuration and measures 17 cm in diameter.

Feature Summary

• Utilizes a stiff, anodized aluminum cone for precise sound reproduction
• Features a solid aluminum die-cast basket for structural rigidity
• Incorporates an elastic rubber surround for enhanced excursion

Applications

• High-fidelity audio system midrange drivers
• Audiophile speaker construction
• Dynamic sound reproduction units

Procurement Notes

Verify the specific datasheet version for exact mechanical tolerances and electrical parameters before integration. Confirm that the 8-ohm impedance matches the amplifier output requirements. Ensure the mounting dimensions align with the intended enclosure design. Check for any regional compliance certifications required for the target market.

Selection Notes

Select this component when prioritizing transient response and rigidity in the low-midrange sector. The aluminum cone offers distinct advantages over paper or composite materials regarding breakup modes. Consider the 8-ohm load for compatibility with standard tube or solid-state amplifiers. Evaluate the 70-watt handling against the expected peak power demands of the application.

Part Context

This model belongs to Visaton's high-end driver lineup, targeting audiophile applications. It serves as a dedicated low-midrange unit within multi-way speaker systems. The design emphasizes material stiffness and magnetic efficiency to deliver accurate audio performance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.