Professional PA bass speaker from IMG Stage Line. This exceptional speaker from the L-RAY bass module combines a high power capability, a good efficiency and an amazing mechanical stability in a format which at 20cm is of extra compact size. This makes it a real bass speaker for the limit frequencies which normally require 30 cm (12") PA speakers.
Compact PA bass speaker, subwoofer, 300 WMAX, 150 WRMS, 8 Ohm
- 20 cm (8") bass speaker and subwoofer of high power capability
- Heat-resistant voice coil and ventilated drive system
- Extra long excursion for a deep bass reproduction of high volumes
- Progressive cone suspension for a high operating reliability
- Robust diecast aluminium basket
- Ideally suited for 2-way systems and compact subwoofers
| Impedance (Z) |
8 Ohm |
| Transmission method |
- |
| Frequency range |
f3-3,000 Hz |
| Resonant frequency (fs) |
56 Hz |
| Rec. crossov. frequ. (fmax.) (12 dB/oct.) |
- |
| Power rating (RMS) |
150 W |
| Peak music power output (MAX) |
300 W |
| Sensitivity |
93 dB/W/m |
| Max. rated SPL |
- |
| Max. voltage |
- |
| Radiation angle, horizontal |
- |
| Radiation angle, vertical |
- |
| Suspension compl. (Cms) |
0.35 mm/N |
| Moving mass (Mms) |
22.8 g |
| Mech. Q factor (Qms) |
1.52 |
| Electr. Q factor (Qes) |
0.41 |
| Total Q factor (Qts) |
0.32 |
| Equivalent volume (Vas) |
22 l |
| DC resistance (Re) |
7.2 O |
| Force factor (BxL) |
11.96 Tm |
| Voice coil induct. (Le) |
2.0 mH |
| Voice coil diameter |
Ø 50 mm |
| Voice coil former |
aluminium |
| Linear excursion (XMAX) |
± 6 mm |
| Eff. cone area (Sd) |
213 cm2 |
| Magnet weight |
850 g |
| Magnet diameter |
Ø 120 mm |
| Mounting cutout |
Ø 185 mm |
| Mounting depth |
90 mm |
| Mounting hole diameter |
- |
| Hole spacing X-axis |
- |
| Hole spacing Y-axis |
- |
| Dimensions |
Ø 210 mm x 100 mm |
| Outside diameter |
Ø 210 mm |
| Width |
Ø 210 mm |
| Height |
- |
| Depth |
100 mm |
| Protective class |
- |
| Admiss. ambient temp. |
0-40 °C |
| Weight |
2.52 kg |
| Packing unit |
1 |
| Type of speaker |
8" |