Speakers in PA Look
Reinforced and coated paper cones and double surround.
Universal bass speaker, 300 WMAX, 150 WRMS, 8 Ohm
For bass applications, also in power speaker systems.
Impedance (Z) |
8 Ohm |
Transmission method |
- |
Frequency range |
f3-4,000 Hz |
Resonant frequency (fs) |
25 Hz |
Rec. crossov. frequ. (fmax.) (12 dB/oct.) |
- |
Power rating (RMS) |
150 W |
Peak music power output (MAX) |
300 W |
Sensitivity |
94 dB/W/m |
Max. rated SPL |
- |
Max. voltage |
- |
Radiation angle, horizontal |
- |
Radiation angle, vertical |
- |
Suspension compl. (Cms) |
0.26 mm/N |
Moving mass (Mms) |
73 g |
Mech. Q factor (Qms) |
3.03 |
Electr. Q factor (Qes) |
0.99 |
Total Q factor (Qts) |
0.75 |
Equivalent volume (Vas) |
270 l |
DC resistance (Re) |
7.0 O |
Force factor (BxL) |
10.87 Tm |
Voice coil induct. (Le) |
0.8 mH |
Voice coil diameter |
Ø 50 mm |
Voice coil former |
aluminium |
Linear excursion (XMAX) |
± 3.5 mm |
Eff. cone area (Sd) |
825 cm2 |
Magnet weight |
1.2 kg |
Magnet diameter |
Ø 142 mm |
Mounting cutout |
Ø 355 mm |
Mounting depth |
139 mm |
Mounting hole diameter |
- |
Hole spacing X-axis |
- |
Hole spacing Y-axis |
- |
Dimensions |
Ø 385 mm x 150 mm |
Outside diameter |
Ø 385 mm |
Width |
Ø 385 mm |
Height |
- |
Depth |
150 mm |
Protective class |
- |
Admiss. ambient temp. |
0-40 °C |
Weight |
3.9 kg |
Packing unit |
1 |
Type of speaker |
15" |