RADIAN 2218 NEO - POWERFUL NEODYMIUM SUBWOOFER
|
|
|
RADIAN 2218 NEO - POWERFUL NEODYMIUM SUBWOOFER |
|
RADIAN 2218NEO HAS HIGH EFFICIENCY OF 99DB SPL, 9.0MM XMAX & HIGH BL OF 33 FOR A TIGHT CONTROLLED SOUND |
|
|
|
RADIAN 2218 NEO |
|
Item Price: $799.95 |
|
|
WOOFER
MODEL |
|
|
Specifications |
|
|
Impedance |
8 ohms |
|
AES
Power Rating |
800 Watts |
| Program Power Handling | 1,600 Watts |
| Sensitivity (1W/1m) | 99dB SPL |
| Frequency Response | 25Hz - 2kHz |
| Voice Coil Diameter | 4.0" |
| Voice Coil Displacement | 20mm |
| Voice Coil Winding Height | 23mm |
| Magnetic Gap Height | 10mm |
| Rec. Cabinet Size | 5.3-8.5cu. ft. / 150-240 Liters |
|
Mounting Information |
|
|
Overall Diameter |
18.27" / 464mm |
| Bolt Circle Diameter | 17.44" / 443mm |
| Baffle Cutout Diameter | 16.88" / 429mm |
| Overall Depth | 7.12" / 181mm |
| Net Weight | 17.64 lbs. / 8 kg. |
|
Materials |
|
| Woofer Cone | X5 Cone & Coated Paper |
| Basket | Cast Aluminum |
| Voice Coil | Double Layer Edgewound Aluminum |
| Voice Coil Former | Fiberglass |
| Suspension | M-Roll Polycotton |
| Magnet | Neodymium |
| Input Connectors | Push Button Terminals |
|
Thiele-Small Parameters |
|
| Resonant Frequency (Fs) | 30 Hz |
| Impedance (Re) | 5.4 ohms |
| Coil Inductance (Le) | 1.12mH |
| Total Q (Qts) | .23 |
| Mechanical Q (Qms) | 3.2 |
| Electrical Factor(Qes) | .25 |
| BL Factor | 33 N-A |
| Diaphragm Mass (Mms) | 266 grams |
| Comp. Equivelant Vol. (Vas) | 312 Liters / 11.02 cu. ft. |
| Voice Coil Overhang (Xmax) | 9 |
| Reference Efficiency | 5.6% |
| Surface Area of Cone (Sd)m2 | .1320m2 |
|
SPL vs. Frequency - |
|
|
8.6 cu. ft. Vented Cabinet Tuned To 32Hz |
|
|
|
|
US Speaker, LLC
