| Nominal Diameter |
533mm (21 in) |
| Rated Impedance |
8 Ohm |
| AES Power |
1800W |
| Program Power |
3600W |
| Peak Power |
10000W |
| Sensitivity |
98 dB |
| Frequency Range |
25 – 2000 Hz |
| Power Compression @ -10 dB |
0.7 dB |
| Power Compression @ -3 dB |
1.5 dB |
| Power Compression @ Full Power |
2.2 dB |
| Max Recomm. Frequency |
150 Hz |
| Recomm. Enclosure Volume |
120 ÷ 250 lt. (4.24 ÷ 8.83 cuft) |
| Minimum Impedance |
7,9 Ohm at 25°C |
| Max Peak To Peak Excursion |
70 mm (2,75 in) |
| Voice Coil Diameter |
135 mm (5,3 in) |
| Voice Coil Technology |
split winding, 4 layers copper |
| Suspension |
Triple Roll, Polycotton |
| Cone |
Straight ribbed carbon fiber loaded cellulose |
| Fs |
37 Hz |
| Re |
5,9 Ohm |
| Sd |
0,1662 sq.mt. (257,6 sq.in.) |
| Qms |
5,50 |
| Qes |
0,31 |
| Qts |
0,29 |
| Vas |
175 lt. (6.18 cuft) |
| Mms |
408 gr. (0,90 lb) |
| BL |
43 Tm |
| Linear Mathematical Xmax |
±14 mm (±0.55 in) |
| Le (1kHz) |
3,10 mH |
| Ref. Efficiency 1W@1m (half space) |
96,5 dB |
| Overall diameter |
545 mm (21,46 in) |
| N. of mounting holes |
8 |
| Mounting holes diameter |
8,5 mm (0,33 in) |
| Bolt circle diameter |
520 mm (20,47 in) |
| Front mount baffle cutout diameter |
492 mm (19,37 in) |
| Rear mount baffle cutout diameter |
490 mm (19,29 in) |
| Total depth |
250 mm (9,8 in) |
| Flange and gasket thickness |
18 mm (0,7 in) |
| Net weight |
14 kg (30,9 lb) |
| Shipping weight |
15,5 kg (34,2 lb) |
| CardBoard Packaging dimensions |
570x570x290 mm (22,4×22,4×11,4 in) |
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