This 12” loudspeaker has been designed to reproduce the
low and mid frequency range. It features a 2.5” (62.4 mm) voice coil made with
high quality materials: copper round wire with high temperature bonding strength
and fiber glass former. Combining this with a massive magnet system with an
appropriate rear air ventilation results in a excellent power handling: 300 w
AES. Moreover, it incorporates a lightweight curvilinear cone that allows the
driver to be used in the low-mid frequency range. The SM-212 offers a compromise
between good efficiency, extended frequency response and reduced harmonic
distortion. It is recommended for small two or three way systems.
Key Features - High power handling (300 w AES)
- Excellent sensitivity: 98 dB
- 2.5” (62.4 mm) copper voice-coil with polyimide fiber glass former
- Optimum winding length for increased linear excursion
- Lightweight curvilinear cone
- Designed for low-mid frequencies reproduction
Specifications Nominal diameter
300 mm. 12 in. Rated impedance
8 ohms. Minimum impedance
6.8 ohms. Power capacity
300 w AES Program power
600 w Sensitivity
98 dB 2.83v @ 1m @ 2pi Frequency range
45 - 6000 Hz Recom. enclosure vol.
30 / 100 l 1.06 / 3.53 ft.3 Voice coil diameter
62.4 mm. 2.5 in. Magnetic assembly weight
3.8 kg. 8.38 lb. BL Factor
12.8 N / A Moving mass
0.044 kg. Voice coil length
20 mm. Air gap height
7 mm. X Damage (peak to peak)
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The manufacturers basic delivery time is 5 to 10 days
Indicated delivery times are from our supplier to our warehouse.
Note that in some cases the indicated delivery time may be shorter.
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