SP-12A/302PA er en 12” basenhed der virkelig producere et flot stramt lydbilled med masser af magt, der er oplagt til musik med høj dynamik, såsom klassisk. Derfor finder du denne basenhed i vores byggesæt Menhir, som virkelig kan tage noget seriøs crescendo.
Den har gengivelse helt op til 4000Hz men til high-end hi-fi bør delefrekvensen holdes under 1600Hz.
Flot udført enhed med støbt chassis, coated pap-membran og forgyldte klemme terminaler.
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 Ω
- Of very high power capability
- 30 cm (12") professional speaker of long excursion
- Diecast basket
- Cone with water-repellent coating
- Very neat workmanship with facing basket front
- 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 Ω |
| Resonant frequency (fs) |
50 Hz |
| Max. frequency range |
f3-4,000 Hz |
| Music power |
600 WMAX
|
| Power rating (P) |
300 WRMS
|
| SPL (1 W/m) |
99 dB |
| 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 Ω |
| Force factor (BxL) |
16.98 Tm |
| Voice coil induct. (Le) |
0.8 mH |
| Voice coil diameter |
66 mm |
| Voice coil former |
Kapton |
| Linear excursion (XMAX) |
±5 mm |
| Eff. cone area (Sd) |
530 cm2
|
| Magnet weight |
2 kg |
| Weight |
5.2 kg |