Dayton Audio ND105-4 4" Aluminum Cone Midbass Driver 4 Ohm
Dayton Audio's compact aluminum cone drivers demonstrate the latest advances in high-excursion design processes. An efficient, low-distortion Neo-Balanced motor is combined with a rigid yet lightweight aluminum diaphragm, yielding impressive high-impact audio reproduction. Perfect for single point-source applications, or combined in multiples and line arrays.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
30 Watts |
| Power Handling (max) |
60 Watts |
| Impedance |
4 ohms |
| Frequency Response |
60 to 10,000 Hz |
| Sensitivity |
82.6 dB 1W/1m |
| Voice Coil Diameter |
1" |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
53.8 Hz |
| DC Resistance (Re) |
3.7 ohms |
| Voice Coil Inductance (Le) |
0.78 mH |
| Mechanical Q (Qms) |
7.16 |
| Electromagnetic Q (Qes) |
0.59 |
| Total Q (Qts) |
0.55 |
| Compliance Equivalent Volume (Vas) |
0.16 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
1.20 mm/N |
| BL Product (BL) |
3.9 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
7.2g |
| Maximum Linear Excursion (Xmax) |
4 mm |
| Surface Area of Cone (Sd) |
51.5 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Aluminum |
| Surround Material |
Rubber |
| Voice Coil Wire Material |
Copper |
| Voice Coil Former |
Kapton® / Polyimide |
| Basket / Frame Material |
Steel |
| Magnet Material |
Neodymium |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
4.13" |
| Baffle Cutout Diameter |
3.66" |
| Depth |
2.64" |
| # Mounting Holes |
4 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
0.10 ft.³ |
| Sealed F3 |
84 Hz |
| Vented Volume |
0.30 ft.³ |
| Vented F3 |
41 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
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| Dayton Audio ND105-4 4" Aluminum Cone Midbass Driver 4 Ohm |
| Brand |
Dayton Audio |
| Model |
ND105-4 |
| Part Number |
290-212 |
| UPC |
844632081071 |
| Product Category |
Midrange, Midbass & Full-Range Speakers |
| Product Rating |
(19 Reviews)
|
| Unit of Measure |
ea |
| Weight |
0.8000 |
