| NEW MODEL | Number | ODx402 |
| | Dealer availability | 10-15-98 |
| PREVIOUS MODEL | Number | Vx402 |
| SIZE (NOMINAL) | Inches | 4" |
| CLASS | Coax / components / sub | Coax |
| TYPE | 1 / 2 / 3 / 4 way | 2 way |
| TECHNOLOGY | Fullrange / woofer | Fullrange |
| BOSCH PART NUMBER | F00E4400## | 45 |
| UPC | 0 - 28851 - 921## - # | 45-9 |
| PERFORMANCE | | |
| POWER HANDLING | Watts RMS | 40 |
| | Watts peak | 120 |
| SENSITIVITY | dB (1W/1m) | 89 |
| | dB (2.83V/1m) | 92 |
| FREQUENCY RESPONSE | Hz (-10dB) | 70-20k |
| NOMINAL IMPEDANCE | Ohms | 4 |
| THIELE-SMALL DATA | fs (Hz) | 100 |
| | Qts | 1.03 |
| | Qes | 1.21 |
| | Qms | 7.03 |
| | Vas (cuft) | 0.05 |
| | Xmax (in) | 0.06 |
| | Re (ohms) | 3.82 |
| | Volume displacement (cu ft) | 0.003 |
| | Sd (sq cm) | 82 |
| | Cms(uM/N) | 403 |
| | Mms (g) | 6.04 |
| | Bl (Tm) | 3.49 |
| | No (%) | 0.25 |
| CROSSOVER(s) | | |
| Internal | Freq (Hz) | 4.0 |
| Slope | dB/oct | 12 |
| External | Freq (Hz) | -- |
| Slope | dB/oct | -- |
| Style | Box / Inline | -- |
| Size | Inches | -- |
| MECHANICAL | | |
| GENERAL | | |
| Overall height | Inches | 2.3 (58mm) |
| Mounting depth from flush | Inches | 1.93 (49mm) |
| Outside dimensions | Inches | 4.0 (102mm) |
| Mounting cutout size | Inches | 3.75 (94mm) |
| Magnet diameter | mm | 2.8" (70mm) |
| Basket style | Round/square/pin/dog-ear | Square |
| Basket construction | Stamped / Cast | Stamped |
| Basket hole pattern | Typical / total | 4 - 4 |
| Wire (size/length) | Gauge / feet | 22 / 15 ft. |
| Grilles | Yes / No | Yes |
| Terminals | spades / 5way / screw | Spades |
| Magnet housing | Cup / rubber-band / tape | Tape |
| Magnet label & colors | label / plastic / #color | Label / 2C |
| Grille mount | front / hidden screws | Hidden |
| Grille screw holes | Number | 4 |
| Grille logo | Paint / badge | OverDrive Logo |
| Box art | 1 / 2 / 3 / 4 color | 2C |
| Manual | size / # pages / # languages | "Road Map" |
| WOOFER | | |
| Cone style | Cone / Dome | Cone |
| Cone size | Inches dia | 4.0 |
| Cone material | Paper / poly / plastic | Inj. Plastic |
| Cone color | | White |
| Surround material | Foam / rubber | Rubber |
| Voice coil size | Inches | 1.0 |
| Voice coil material | Kapton / Aluminum | Kapton |
| Voice coil type | 2 layer / 4 layer | 2 |
| Inverted dust cap | Yes / No | -- |
| Magnet weight | oz | 8.0 |
| Magnet diameter | Inches | 2.8" (70mm) |
| Magnet material | Barium Fe3 / Strontium | Barium Fe3 |
| Vented pole piece | Yes / No | Yes |
| Extended Pole | Yes / No | Yes |
| MIDRANGE ('Mid' Tweeter) | | |
| Cone style | Cone / Dome | -- |
| Cone size | Inches dia | -- |
| Cone material | Paper / plastic | -- |
| Cone color | | -- |
| Voice coil size | Inches | -- |
| Voice coil material | Kapton / Aluminum | -- |
| Voice coil type | 2 layer / 4 layer | -- |
| Magnet weight | oz | -- |
| Magnet material | Barium Fe3 / Strontium | -- |
| TWEETER | | |
| Cone style | Cone / Dome | Dome |
| Cone size | Inches dia | 0.5 |
| Cone material | Paper / plastic | Mylar |
| Cone color | | Silver |
| Voice coil size | Inches | 0.5 |
| Voice coil material | Kapton / Aluminum | Aluminum |
| Voice coil type | 2 layer / 4 layer | 2 |
| Magnet weight | oz | 0.2 |
| Magnet material | Barium Fe3 / Strontium | Neodymium |
| BUSINESS PROCESS | | |
| SALES METHOD | beauty box / bulk | beauty box |
| UNIT WEIGHT | lbs. | 4.1 |
| UNIT SIZE | H x W x L (in.) | 3.5x7.0x14.0 |
| CASE WEIGHT | lbs. | 26.2 |
| CASE SIZE | H x W x L (in.) | 8.0x15.25x21.75 |
| CASE QUANTITY | Units / case | 6 prs. |
| PALLET QUANTITY | Cases/Bosch pallet | 20 |
| ODx are premium level coaxial speakers | | |
| Woofers use "AIP" aluminum injected plastic cones and appears as a | | |
| "white-like" color which reflects light | | |
| Tweeters are silver color mylar | | |
| These units all use very large magnets | | |
| "DVC" Dual Voice Coil system on larger sizes | | |
