DRIVE UNITS BY MANUFACTURER:
P830667 SLS-213
UK STOCK ITEM
The Peerless P830667 SLS-213 is an 8 inch 8 ohm woofer / bass driver from the highly regarded SLS series featuring a coated hard paper cone, a fully ventilated steel chassis, a Faraday shorting ring in the motor system and long throw suspension. High Qts design specifically for strong bass reproduction; suits sealed box 3 way systems or subwoofers. Some care needs to be taken with reflex designs.
Resonant frequency (fs) | 46 Hz | Nominal impedance (Zn) | 8 Ω |
Mechanical Q factor (Qms) | 7.21 |
DC resistance (Re) | 5.6 Ω |
Electrical Q factor (Qes) | 0.83 |
Max power handling | 90 W |
Total Q factor (Qts) | 0.73 |
Sensitivity (2.83V/1m) |
86.5dB |
Equivalent volume (Vas) | 19L | Chassis diameter |
213mm |
Friendly technical support
40+ years in the trade
UK family run business
Excellent customer service
Quick dispatch
Been looking for a supplier of replacement drivers for some years.
Willy's HiFi had just the parts at a good price and they arrived in a couple of days.
Excellent service. Even a personal thank you hand written on the invoice.
A quick delivery and the tweeters are perfect on my mission 753 freedom speakers. Easy to fit . Highly recommend.
I’m no expert when it comes to speakers, but after some research (and a strong recommendation from ChatGPT), I went with the SB Acoustics SB65WBAC25-4 as a reference full-range speaker in this size range.
Having now tested them, I can confidently say they’re probably the best speakers I’ve ever owned. The clarity is outstanding—every detail comes through with incredible precision. The bass is surprisingly full and punchy for a speaker this size, and they handle power impressively well. For anyone looking for a high-performance compact full-range driver, these are hard to beat.
Item as described and arrived quickly - and did the job. However, I suggested that anyone replacing speaker foam makes sure they have a very large pair of sharp dressmaking scissors as it was not easy cutting to size without producing a ragged edge (which I managed to hide short of a close inspection)!