Dayton Audio ND91-8
Dayton Audio ND91-8 3-1/2” Aluminum Cone Full-Range Neo Driver 8 Ohm
The low distortion and high excursion capabilities of the Dayton Audio ND91-8 3-1/2" full-range driver make it an ideal candidate for miniature point-source monitors, surround speakers, and line arrays. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.
Key Features
- Low distortion, full-range 65 Hz to 17 kHz performance
- Rubber-edged black anodized aluminum alloy cone
- Large excursion capability—4.6 mm Xmax, 25 mm peak
- Self-shielded Neo-Balanced motor structure with copper alloy shorting ring
- 1" 4-layer underhung voice coil with polyimide former
- 30 watts RMS power handling
- Great for line arrays and micro monitors
Dayton Audio ND91-8 3-1/2" Aluminum Cone Full-Range Neo Driver 8 Ohm
Dayton Audio's ND91 aluminum cone full-range drivers are the latest addition to the acclaimed ND Series high output/low distortion neodymium transducers. By increasing the original ND90's voice coil diameter from 3/4" to 1" and adding a copper alloy shorting ring, the ND91-8 features even lower distortion and delivers better bass impact and dynamic range—with peak Xmax up to 25 mm!
This high-BL version further exploits the low distortion characteristics of the Neo-Balanced motor's optimized magnetic field, making the ND91 drivers an excellent choice for full-range point-source speaker enclosures, as well as extremely accurate, high resolution line arrays.
| Artikel-Nr.: | 290-226 |
|---|---|
| Außenmaß: | 85,1mm |
| Bohrlochanzahl: | 4 |
| DC Resistance (Re): | 7,8 Ohm |
| EAN: | 844632090455 |
| Eff. Membranfläche (Sd): | 30,4cm² |
| Effektive Bewegte Masse (Mms): | 48 |
| Einbautiefe: | 56,4 mm |
| Einbauöffnung: | 76,5 mm |
| Einheit: | Stück |
| Elektrische Güte (Qes): | 53 |
| Frequenzbereich: | 70 bis 17,000Hz |
| Gesamtgüte (Qts): | 47 |
| Impedanz (Z): | 8 Ohm |
| Korbmaterial: | Stahl |
| Kraftfaktor (BL): | 5,63T·m |
| Lineare Auslenkung (Xmax): | 5,1mm |
| Magnet: | Neodym |
| Marke: | Dayton Audio |
| Mechanische Güte (Qms): | 429 |
| Membranmaterial: | Aluminium |
| Modell: | ND91-8 |
| Nachgiebigkeit (Cms): | 1,05mm/N |
| Nennbelastbarkeit: | 30 Watt |
| Resonanzfrequenz (fs): | 70,7Hz |
| Schwingspulendurchmesser: | 25,4 mm |
| Schwingspulenind. (Le): | 1,24mH |
| Schwingspulenkörper: | Kapton / Polyimide |
| Schwingspulenmaterial: | Aluminium |
| Sensitivität: | 82,1dB 2,83V/1m |
| Sickenmaterial: | Gummi |
| Äquivalentvolumen (Vas): | 1,416 l |