I SOLD MY LAST PAIR FOR 699.99.


this auction is for 2, new in the box, nakamichi sp-w120 sound quality woofers that were made in the u.s.a.

they show no signs of use and i have heard these before and they are wonderful subs. these are hard to find used,

less new. if you want one, let me know. these will ship for free in the lower 48 states.

alaska and hawaii, ask before buying for shipping quotes.


The Nakamichi SP-W120 is a highly regarded, vintage 12-inch car audio subwoofer famous for its Sound Quality (SQ) performance and robust build. Manufactured during the brand's era of USA-made audio components, it is optimized for deep, clean bass output rather than sheer, overpowering volume.
Key Specifications
  • Size: 12 Inches
  • Power Handling: 300 Watts RMS (Up to 600 Watts Peak)
  • Impedance: Single 4-Ohm Voice Coil (SVC)
  • Cone Material: Aluminum & Polypropylene composite
  • Sensitivity: ~90 dB
  • Frequency Response: 25 Hz - 250 Hz
  • Mounting Depth: Approximately 5 inches
Enclosure Recommendations
Because of its very low Free Air Resonance (\(F_{s}\)), the SP-W120 performs exceptionally well in very compact enclosure setups, particularly small sealed boxes, allowing it to produce tight, accurate, and low-frequency bass without requiring massive amounts of power.