| Varenummer: | 125-471 |
| Varekode: | SP-46A/500BS |
| Vægt: | 13.1kg |


| Impedance (Z) | 8Ω |
| Resonant frequency (fs) | 36Hz |
| Max. frequency range | f3-1,800Hz |
| Rec. crossover freq. (fmax.) | 750Hz |
| Music power | 2,000WMAX |
| Power rating (P) | 500WRMS |
| SPL (1W/1m) | 98dB |
| Suspension compl. (Cms) | 0.13mm/N |
| Moving mass (Mms) | 141g |
| Mech. resistance (Rms) | 6.9kg/s |
| Mech. Q factor (Qms) | 4.75 |
| Electr. Q factor (Qes) | 0.54 |
| Total Q factor (Qts) | 0.48 |
| Equivalent volume (Vas) | 250 l |
| DC resistance (Re) | 6Ω |
| Voice coil induct. (Le) | 1.65mH |
| Voice coil diameter | 100mm |
| Voice coil former | Kapton |
| Voice coil winding height | 20mm |
| Air gap height | 8mm |
| Linear excursion (XMAX) | ±6mm |
| Eff. cone area (Sd) | 1,163cm2 |
| Volume displacement (Vd) | 698cm3 |
| Force factor (BxL) | 17.49Tm |
| Reference efficiency (No) | 2.25% |
| Magnet diameter | 238mm |
| Magnet weight | 2.6kg |
| Mounting cutout | Ø 420mm |
| Mounting depth | 205mm |
| Dimensions | Ø 470mm |
| Weight | 11.1kg |
| Rec. net cabinet volume | |
|
Closed |
120 l |
|
Bass-reflex |
> 150 l |
Special Speakers of the Blue Component Series from IMG Stage Line
Subwoofer with extra low limit frequency, but at the same time of optimum high efficiency, mechanically ultra-stable due to double centering spiders - professional bass speakers for extra subwoofer power.
Professional PA subwoofer, 2,000 WMAX, 8 Ω