NR-20KS
Cod EAN 4007754110661
Horn speaker
Hi-fi bass-midrange speaker, 75 W, 4 Ω All-round speaker Foam surround Replacement speaker for closed cabinets
Impedance (Z) | 4 Ω |
Transmission technology | cable |
Frequency range | f3-6,000 Hz |
Resonant frequency (fs) | 42 Hz |
Power rating (RMS) | 75 W |
Peak music power output (MAX) | 150 W |
SPL | 94 dB/W/m |
Suspension compl. (Cms) | 0.33 mm/N |
Moving mass (Mms) | 43 g |
Mech. Q factor (Qms) | 3.13 |
Electr. Q factor (Qes) | 0.60 |
Total Q factor (Qts) | 0.50 |
Equivalent volume (Vas) | 57 l |
DC resistance (Re) | 3.75 Ω |
Force factor (BxL) | 8.50 Tm |
Voice coil induct. (Le) | 1.1 mH |
Voice coil diameter | Ø 35.5 mm |
Voice coil former | aluminium |
Linear excursion (XMAX) | ± 4 mm |
Eff. cone area (Sd) | 353 cm2 |
Magnet weight | 960 g |
Magnet diameter | Ø 125 mm |
Mounting cutout | Ø 232 mm |
Mounting depth | 110 mm |
Mounting hole diameter | Ø 245 mm |
Dimensions | Ø 255 mm x 110 mm |
Outside diameter | Ø 255 mm |
Width | Ø 255 mm |
Height | Ø 255 mm |
Depth | 110 mm |
Colour | black |
Admiss. ambient temp. | 0-40 °C |
Weight | 2.3 kg |
Packing unit | 1 |
Type of speaker | 10" |
Packaging dimensions (W x H x L) | 0.26 x 0.12 x 0.26 m |
Gross weight | 2.42 kg |
Net weight | 2.295 kg |