FRS 7 S - 8 OHM

Speakers Overview

The Visaton FRS 7 S - 8 OHM is a 6.5 cm (2.5-inch) full-range electromagnetic speaker with an 8-ohm impedance and 15-watt power handling. It features a resonance frequency of 150 Hz, a sensitivity of 87 dB, and a maximum excursion (Xmax) of 1.5 mm. The unit operates within a frequency range of 120 Hz to 20 kHz and utilizes a paper cone with foam suspension.

Speakers Feature Summary

• Balanced frequency response with optimized high-frequency reproduction
• High power reserves and cone movement for improved audio quality in bass ranges
• Designed specifically for small closed and bass-reflex enclosures

Speakers Applications

• Built-in speakers for music reproduction
• Driver units for column speakers
• Small enclosure audio systems

Speakers Procurement Notes

Verify the specific suffix 'S' against the manufacturer's current datasheet to confirm it denotes the standard version rather than a specialized variant. Ensure the 8-ohm impedance matches the amplifier output requirements. Cross-reference the physical dimensions (6.5 cm diameter) with the intended mounting space to guarantee compatibility with existing chassis or grille assemblies.

Speakers Selection Notes

Select this component when a compact full-range driver is required for small enclosures. The 150 Hz resonance limits low-frequency extension, making it suitable for mid-high focused applications or as part of a multi-driver system. The 8-ohm impedance is standard for many consumer audio amplifiers. Consider the 87 dB sensitivity for efficiency requirements in passive setups.

Speakers Part Context

This model belongs to Visaton's FRS series of full-range drivers. The 'S' designation typically indicates a specific construction variant within the 6.5 cm form factor. It is engineered to provide linear response characteristics suitable for general-purpose audio reproduction where size constraints prevent the use of larger woofers or dedicated tweeters.

Speakers Replacement Considerations

Direct substitutes include other 6.5 cm full-range drivers with similar 8-ohm impedance and comparable sensitivity ratings. Verify that replacement units support the same enclosure types (closed or bass-reflex) and maintain similar Xmax values to preserve dynamic performance.