Professional Speakers from IMG Stage Line
Of very high power capability, high efficiency and with drive parameters which allow a reproduction of the complete bass range. These speakers guarantee excellent results as bass-midrange speakers in 2-way or multiway systems as well as subwoofers with the two larger models.
Professional PA bass-midrange speaker, 600 WMAX, 300 WRMS, 8 Ohm
- Of very high power capability
- 30 cm (12") professional speaker of long excursion
- Diecast basket
- Cone with water-repellent coating
- Very neat workmanship with front-facing basket
- Wide frequency response of low distortion
- High efficiency
- Excellent bass reproduction
- Drive system with drilled pole core and additional magnet for optimising the magnetic field and impedance linearisation
- For bass-reflex cabinets from 30 litres on already
- For all kinds of professinal and semiprofessional PA applications
HOBBY HiFi 05/2013
"With the SP-12A/302PA, IMG Stage Line offers a bass speaker of high power capability for 3-way systems which features an impressively deep bass, a superior level stability and an excellent sound quality."
| Impedance (Z) |
8 Ohm |
| Transmission method |
- |
| Frequency range |
f3-4,000 Hz |
| Resonant frequency (fs) |
50 Hz |
| Rec. crossov. frequ. (fmax.) (12 dB/oct.) |
- |
| Power rating (RMS) |
300 W |
| Peak music power output (MAX) |
600 W |
| Sensitivity |
99 dB/W/m |
| Max. rated SPL |
- |
| Max. voltage |
- |
| Radiation angle, horizontal |
- |
| Radiation angle, vertical |
- |
| Suspension compl. (Cms) |
0.19 mm/N |
| Moving mass (Mms) |
50 g |
| Mech. Q factor (Qms) |
7.87 |
| Electr. Q factor (Qes) |
0.35 |
| Total Q factor (Qts) |
0.34 |
| Equivalent volume (Vas) |
77 l |
| DC resistance (Re) |
6.4 O |
| Force factor (BxL) |
16.98 Tm |
| Voice coil induct. (Le) |
0.8 mH |
| Voice coil diameter |
Ø 66 mm |
| Voice coil former |
Kapton |
| Linear excursion (XMAX) |
± 5 mm |
| Eff. cone area (Sd) |
530 cm2 |
| Magnet weight |
2 kg |
| Magnet diameter |
Ø 154 mm |
| Mounting cutout |
Ø 284 mm |
| Mounting depth |
123 mm |
| Mounting hole diameter |
- |
| Hole spacing X-axis |
- |
| Hole spacing Y-axis |
- |
| Dimensions |
Ø 313 mm x 135 mm |
| Outside diameter |
Ø 313 mm |
| Width |
Ø 313 mm |
| Height |
- |
| Depth |
135 mm |
| Protective class |
- |
| Admiss. ambient temp. |
0-40 °C |
| Weight |
5.1 kg |
| Packing unit |
1 |
| Type of speaker |
12" |