Seas High End automotive midrange, RM 120 L0021-04S

Seas High End automotive midrange, RM 120 L0021-04S

The manually coated paper cone and the mechanically matching natural rubber surround
result in an unusually smooth midrange response.

Heavy copper rings mounted above and below the T-shaped pole piece reduce nonlinear
and modulation distortion and increase overload margin.

The large magnet system provides good sensitivity and transient response.
The chrome plated brass phase plug reduces compression due to temperature variations
in the voice coil, increases long term power handling capacity and eliminates resonances
in the cavity inside the voice coil former.

The extremely stiff and stable injection moulded zinc basket keeps the critical
components in perfect alignment. Large windows in the basket both above and below the
spider reduce sound refl exion, air flow noise and cavity resonance to a minimum.
Gold plated terminals mounted on a glass fibre reinforced plate reduce contact resistance
and improve reliability.

Specifications
Please find attached specifications.