Varenummer: | 123-976 |
Varekode: | SPA-25PA |
Vægt: | 4.0kg |
Impedance (Z) | 8Ω |
Resonant frequency (fs) | 60Hz |
Max. frequency range | f3-6,000Hz |
Rec. crossover freq. (fmax.) | 3,500Hz |
Music power | 250WMAX |
Power rating (P) | 125WRMS |
SPL (1W/1m) | 97dB |
Suspension compl. (Cms) | 0.24mm/N |
Moving mass (Mms) | 29g |
Mech. resistance (Rms) | 4.85kg/s |
Mech. Q factor (Qms) | 2.23 |
Electr. Q factor (Qes) | 0.52 |
Total Q factor (Qts) | 0.42 |
Equivalent volume (Vas) | 41 l |
DC resistance (Re) | 5.7Ω |
Voice coil induct. (Le) | 0.5mH |
Voice coil diameter | 50mm |
Voice coil former | ASV |
Voice coil winding height | 9mm |
Air gap height | 6mm |
Linear excursion (XMAX) | ±1.5mm |
Eff. cone area (Sd) | 346cm2 |
Volume displacement (Vd) | 52cm3 |
Force factor (BxL) | 10.87Tm |
Reference efficiency (No) | 1.64% |
Magnet diameter | 155mm |
Magnet weight | 1.4kg |
Mounting cutout | Ø 234mm |
Mounting depth | 110mm |
Dimensions | Ø 265mm |
Weight | 3.7kg |
Rec. net cabinet volume | |
Closed |
30 l |
Bass-reflex |
45 l |
PA bass speakers and bass-midrange speakers with aluminium diecast basket and stable paper cone with good inside dampening, high medium sound pressure, especially suitable for semiprofessional allround PA applications. PA midrange speaker, 250WMAX, 8Ω
With very extensive midrange reproduction and interesting bass power for building smaller monitors or high-power 3-way speaker systems.
HiFi-Selbstbau, Online magazine 2008
"The SPA-25PA from IMG Stage Line is a really reliable PA speaker of good workmanship ... ideally suitable for stage monitors of compact size. The downright sensational price is awesome."