AT-52H
Cod EAN 4007754188615
L-pad attenuator
Hi-fi bass-midrange speakers, 30 W, 8 Ω Carbonised plastic cone Drilled pole core Linear wide frequency response in very small cabinets HOBBY HiFi 03/2017 “Bass-midrange speaker for smallest bass-reflex speaker systems. Ideally suited for the c...
Impedance (Z) | 8 Ω |
Frequency range | f3-8,000 Hz |
Resonant frequency (fs) | 55 Hz |
Power rating (RMS) | 30 W |
Peak music power output (MAX) | 60 W |
SPL | 90 dB/W/m |
Suspension compl. (Cms) | 1.89 mm/N |
Moving mass (Mms) | 4.4 g |
Mech. Q factor (Qms) | 2.01 |
Electr. Q factor (Qes) | 0.46 |
Total Q factor (Qts) | 0.37 |
Equivalent volume (Vas) | 8 l |
DC resistance (Re) | 6.5 Ω |
Force factor (BxL) | 4.60 Tm |
Voice coil induct. (Le) | 0.4 mH |
Voice coil diameter | Ø 25 mm |
Voice coil former | aluminium |
Linear excursion (XMAX) | ± 2 mm |
Eff. cone area (Sd) | 55 cm2 |
Magnet weight | 280 g |
Magnet diameter | Ø 80 mm |
Mounting cutout | Ø 100 mm |
Mounting depth | 59 mm |
Mounting hole diameter | Ø 120 mm |
Hole spacing X-axis | 84.5 mm |
Hole spacing Y-axis | 84.5 mm |
Dimensions | 110 x 110 x 60 mm |
Outside diameter | Ø 135 mm |
Width | 110 mm |
Height | 110 mm |
Depth | 60 mm |
Colour | black |
Admiss. ambient temp. | 0-40 °C |
Weight | 0.81 kg |
Packing unit | 1 |
Type of speaker | 4" |
Packaging dimensions (W x H x L) | 0.115 x 0.07 x 0.12 m |
Gross weight | 0.835 kg |
Net weight | 0.81 kg |