SLS-P830667

Overview

The Peerless by Tymphany SLS-P830667 is an 8-inch subwoofer driver featuring a coated paper cone and ferrite magnet motor with an aluminum shorting ring. It has a nominal impedance of 6.21 ohms, power handling of 90 watts RMS and 220 watts peak, and a frequency response range of 20 Hz to 20 kHz. The unit offers a sensitivity of 86.5 dB at 1m/2.83V, with a resonant frequency (Fs) of 46 Hz. Constructed with a rigid steel basket, it measures approximately 8 inches in diameter.

Feature Summary

• Features a coated paper cone for balanced audio reproduction
• Utilizes a ferrite magnet motor system enhanced with an aluminum shorting ring
• Built on a rigid stamped steel basket structure

Applications

• Bass reflex enclosure designs
• Subwoofer systems requiring high power handling
• Professional audio loudspeaker construction

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may list slightly varying impedance or power ratings compared to distributor summaries. Confirm mechanical mounting dimensions against your enclosure design requirements prior to purchase to ensure proper fitment within the intended acoustic chamber.

Selection Notes

Select this component for applications demanding robust low-frequency output and high thermal capacity. The combination of a paper cone and ferrite motor provides a distinct sonic character suitable for bass-heavy environments. Ensure the amplifier can drive the 6.21-ohm load effectively while respecting the 90-watt RMS continuous power limit.

Part Context

This model belongs to the Peerless SLS series, designed for high-performance audio applications. It represents a standard configuration within the brand's lineup for dedicated subwoofer drivers, emphasizing durability through its steel basket and efficient motor structure for consistent performance under heavy loads.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Consider models from the same SLS family with similar Thiele-Small parameters if exact replacement is required, ensuring mechanical compatibility and electrical impedance matching.