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— vs — · side by side
Two low-watt cones · two ways to give up
Celestion
G12M Greenback.
12″ · 25 W · 98 dB · ceramic
vs.
Jensen
P12R.
12″ · 25 W · 8 Ω · 93.7 dB · alnico
Celestion G12M Greenback · Jensen P12R
Fig. — SPL response · on-axis, 1 m · 80 Hz – 8 kHzlens · voice
Where they sit · voice
Where they differ · voice
The Greenback fills the low mids; the P12R scoops them. Both have an upper-mid peak, in different places — Greenback's broader and lower, P12R's narrower and piercing. Greenback is British mid-loaded; P12R is American tweed-era scoop.