______________________________________________________________________________________________________________
| Specifications | Thiele Small Parameters | |||
| TYPE | Subwoofer | Fs | 28Hz | |
| Nominal Diameter | 548 mm/21 in | Re | 5.6 ohm | |
| Rated impedance | 8 ohm | Qms | 6.647 | |
| Nominal (AES)1 | 2100 W | Qes | 0.3148 | |
| Continuous Program | 4200 W | Qts | 0.30 | |
| Sensitivity(1w/1m)2 | 96 dB | Vas | 308 L | |
| Frequency Range3 | 28Hz-600Hz | Sd | 0.172 m2 | |
| Voice Coil Diameter | 152 mm/6 in | Mms | 432 g | |
| Voice Coil Material | Copper out/in | BL | 38.2 T.M | |
| Mounting lnformation | Shipping lnformation | |||
| Overall Diameter | φ549 mm/φ21.6 in | Net Weight ( 1 unit) | 18.8 kg | |
| Bolt Circle Diameter | φ525 mm/φ20.6 in | Shipping Weight ( 1 unit) | 23 kg | |
| Mount Baffle Cut-out | φ506 mm/φ20 in | Package Size ( 1 unit) | 61x59x34CM | |
| Depth | 262 mm/10.3 in | |||
| Bolt Hole Diameter | 8-φ8mm/8-φ0..37 in | |||
______________________________________________________________________________________________________________
Description
1.2 hours test made with continuous pink noise signal (6dB crest factor) within the specified range.
Power calculated on rated minimum impedance.Loudspeaker in free air.
2.Power on continuous program is defined as 3dB greater than Nominal rating.
3.Applied RMS voltage is set to 2.83V for 8 ohms Nominal impedance.Average SPL from 80 to 600Hz
______________________________________________________________________________________________________________
Foshan Ruizheng Audio Co. LTD
Tel：+86-20-84857189 Fax： +86-20-84857189
Speaker speaker@amek.cn
Amplifier amek@amek.cn
aimeek@amek.cn
Web：http://www.rzproaudio.com
Add：Room 402, Building 2, Jimei Zhizao Area, No. 9 Xinkai Road, Wusha Communit
Tou Tube
Facebook