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SEAS REFERENCE DEDICATED 3-WAY DRIVERS

The Reference component set is a high quality car audio system designed for those seeking the most precise and realistic reproduction of the complete frequency range. A true reference product from which others can bejudged.

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  Features:
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120mm special coated paper cone midrange specially designed for use as midrange in 3-way systems.
+
Heavy copper rings above and below the magnet system air gap for optimum performance.
+
Natural rubber surround for stability over a wide temperature range.
+
Acoustically open rigid injection moulded metal basket.
+
Solid aluminium phase plug.
RM120
 

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  Features:
+
220mm injection moulded magnesium cone for ultimate bass precision and transients.
+
Heavy copper rings above and below the magnet system air gap for optimum performance.
+
Large P-P excursion of 10mm for maximum midbass impact and low frequency re-informcement.
 
RW220
 

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System Specifications:
           
         
  RM120 RM120 RW220
  Nominal Impedance 4 4 ohms
Sensitivity 90.5 91 dB SPL
  Free Air Resonance 71 29 Hz
  Eff. Rad. Area 50 220 sq. cms.
  Linear Coil Travel (P-P) ohms ohms mm
  Crossover Frequency 3.4 10 hz
Voice Coil Diameter 26 39 mm
Magnet Weight 0.42 0.64 kg
Total Weight 1.3 m2.2 kg
Nominal Power Handling 110/400 H110/300 W
Mounting Cut Out 99 187 mm
Mounting Depth 67 93 mm
         
  More Information on Reference:
  Technical Details
  Awards
  Seas Website
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