8047

Overview

The Visaton 8047 is an oval full-range loudspeaker driver designed for compact audio applications. It features a rated power handling of 2W and a nominal impedance of 4Ω. The physical dimensions are approximately 71mm in width, 41mm in height, and 27mm in depth. The frequency response spans from 220Hz to 20,000Hz, with a sound pressure level (SPL) sensitivity of 81dB. This component offers balanced frequency reproduction and clear high-range output within its specified operational range.

Feature Summary

• Oval form factor optimized for space-constrained installations
• Full-range capability delivering balanced mid and high-frequency reproduction
• High efficiency design suitable for low-power amplifier integration

Applications

• Compact television speaker systems
• Small consumer electronics audio output
• DIY audio projects requiring minimal enclosure volume

Procurement Notes

Verify the specific suffix code on the datasheet or packaging to confirm exact electrical tolerances and terminal configuration. Ensure the supplier provides official Visaton documentation to validate the 4Ω impedance and 2W power rating. Cross-reference the physical mounting hole pattern against your design constraints before ordering.

Selection Notes

Select this driver when space is limited due to its oval geometry and small footprint. It is appropriate for applications requiring moderate efficiency without complex crossover networks. Consider the 220Hz lower frequency limit; it is not suitable for deep bass reproduction. Verify compatibility with 4Ω amplifier outputs for optimal power transfer.

Part Context

Visaton GmbH & Co. KG specializes in loudspeaker components for industrial and consumer markets. The 8047 belongs to their series of efficient, compact drivers often used in replacement or OEM scenarios for small electronic devices. It represents a standard solution for basic audio output where size constraints outweigh the need for wide-bandwidth fidelity.

Replacement Considerations

Direct substitutes must match the 4Ω impedance, 2W power rating, and similar physical dimensions (approx. 71x41mm). Check if alternative oval drivers offer comparable SPL sensitivity to maintain volume levels. Ensure the mounting bracket or screw hole alignment matches the existing chassis to avoid mechanical modification.