RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Compared with buying a generic replacement subwoofer amplifier at this money, the RSA-500 at USD445 is a fair, slightly-above-median ask—not a bargain, but comfortably below the USD630 75th-percentile mark. Against 199 comparable listings, the median is USD378 and the typical middle range runs from USD237 to USD630, so the price is defensible if the testing is credible and the unit is genuinely clean.
The RSA-500 is a useful, purpose-built amplifier for Klipsch subwoofer systems, offering the right connectivity and power without the integration guesswork of adapting a random pro amp. Its main appeal is straightforward replacement value: a working, tidy example can restore a compatible sub without redesigning the system. At USD445, confirm that the seller demonstrates stable operation, quiet standby behavior, and no intermittent protection or hum; otherwise, negotiating toward the median would be sensible.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1946 in Hope, Arkansas, Klipsch traces its roots to Paul W. Klipsch, a visionary audio engineer and maverick who handcrafted his first speakers in a tin shed behind a dry cleaner. Patented in 1945, the revolutionary Klipschorn corner horn loudspeaker embodied his quest for live-like sound reproduction, drawing from Bell Labs principles to deliver wide frequency range and expansive soundstaging. This American pioneer shook hi-fi foundations, blending acoustic innovation with unyielding craftsmanship, and registered Klipsch & Associates to bring that tin-shed magic to the world.
Klipsch excels in loudspeakers, from flagship horn-loaded models like the enduring Klipschorn to high-fidelity enclosures, drivers, and complete systems for home audio, public address, and even personal computers. While deeply rooted in speakers, the brand has expanded into headphones and music systems, maintaining a focus on efficient, dynamic designs that prioritize clarity and power without excess amplification needs.
Renowned for its heritage-driven efficiency and bold, live-performance sonics, Klipsch holds a commanding mid-to-high-end position in the market, appealing to discerning buyers who value American-made authenticity over mass-market compromise. Neither purely vintage collector bait nor niche boutique, it bridges classic horn technology with modern reliability, earning cult status among audiophiles chasing that bigger, clearer sound Paul Klipsch first chased in 1946.
See all Klipsch listings on RADAR.
