Despite having only a 4-inch woofer, the large curved cabinet and rear-ported design provide surprisingly deep bass for their size, though adding a subwoofer is often recommended for full-range performance.

Occasionally, refurbished units appear on Amazon or through specialized audio liquidators. Technical Specifications Pioneer SP-BS22-LR Review!

Since they are a "budget audiophile" classic, used pairs are frequently available on sites like eBay or Mercari for $70–$100.