CS-A500
| Brand | Pioneer |
| Manufacturer | Pioneer Electronic Corporation |
| Function | Speaker |
| Produced | 1970 |
| Country | Japan |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 33 × 57 × 32 cm (W × H × D) |
| Weight | 32lbs |
| Frequency Response | 40Hz-20kHz |
| Treble | 3" Paper Cone (Part #Y77-90F) |
| Midrange | 5" Paper Cone (Part #Y12-101F) |
| Bass | 10" Paper Cone (Part #Y25-14F-1) |
| Sensitivity | 94dB/W/m |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 800Hz, 6kHz (Part #YW17-617-0) |
| Power Handling | 50W |
| Enclosure Type | Sealed |
| Finish | Walnut |
| MSRP (1970) | $149 |