ECO12S4 – 500w Single 4 Ohm


“Big Bass at a Price that Knocks Out the Competition” It’s all about the balance between economics & performance with the “ECO124S” subwoofer series subwoofer from Massive Audio. ECO rolls in at 500W Max. It is CEA 2031 compliant and have the red Massive logo centered on the PP Vacuum Dust Cap. When “Bass on a Budget” meets the Massive Audio ECO subwoofer the whole world will “Feel the Beat from the Street!




  • Heavy Gauge Steel Basket with Industrial Texture Painting
  • High Flux Y30 Strontium Ferrite Magnet
  • High Impedance Aluminum Former with EISV Voice Coil
  • Poly Cotton Spider with Woven Round Tinsel Leads
  • Laminated Paper Cone with Pressed Foam Surround
  • Round Shape PP Vacuum Dust Cap
  • 6mm Top Plate


Size 12″
Peak Watts 500
RMS Watts 250
Cone Laminated Paper
Voice Coil High Impedance Aluminum Former with EISV
Surround Pressed Foam
Magnet High Flux Y30 Strontium Ferrite
Basket Heavy Gauge Steel
Tinsel Leads Poly Cotton Spider
X-Max 7mm
SPL 88.2 dB
Install 142 mm I x 310 mm D
Sealed Box 35,4 L

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