Dayton Audio ND140-8
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Product number:
290-218
Manufacturer:
Dayton Audio
Length:
3.06 mm
Width:
1.21 mm
Height:
8.89 mm
Weight:
0.48 kg
Min. order quantity:
1
Dayton Audio ND140-8 5-1/4” Aluminum Cone Midbass Neo Driver 8 Ohm
Dayton Audio's ND140-8's compact aluminum cone demonstrates the latest advances in high-excursion design processes. Its compact size and high output make it perfect for your next point-source or line array speaker project. When teamed up with the matching ND series passive radiators this driver can produce incredible full sound from compact enclosures.
Key Features
- Extended-range 54 Hz to 8 kHz performance
- Rubber-edged aluminum alloy cone
- Large excursion capability—4 mm Xmax, 20 mm peak
- Self-shielded Neo-Balanced motor structure
- 1" 4-layer underhung voice coil with polyimide former
- 40 watts RMS power handling
Dayton Audio ND140-8 5-1/4" Aluminum Cone Midbass Neo Driver 8 Ohm
Dayton Audio's ND140-8 midbass driver features an efficient, low-distortion Neo-Balanced motor that 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.
Properties
| Artikel-Nr.: | 290-218 |
|---|---|
| Außenmaß: | 137,9mm |
| Bohrlochanzahl: | 4 |
| DC Resistance (Re): | 7,8 Ohm |
| EAN: | 844632081491 |
| Eff. Membranfläche (Sd): | 86,6cm² |
| Effektive Bewegte Masse (Mms): | 10,4g, 104 |
| Einbautiefe: | 70,6 mm |
| Einbauöffnung: | 119,9mm |
| Einheit: | Stück |
| Elektrische Güte (Qes): | 0,79, 79 |
| Frequenzbereich: | 54 bis 8,000Hz |
| Gesamtgüte (Qts): | 0,68, 68 |
| Impedanz (Z): | 8 Ohm |
| Korbmaterial: | Stahl |
| Kraftfaktor (BL): | 6,05T·m |
| Lineare Auslenkung (Xmax): | 4mm |
| Magnet: | Neodym |
| Marke: | Dayton Audio |
| Mechanische Güte (Qms): | 5,01, 501 |
| Membranmaterial: | Aluminium |
| Modell: | ND140-8 |
| Nachgiebigkeit (Cms): | 0,76mm/N |
| Nennbelastbarkeit: | 40 Watt |
| Resonanzfrequenz (fs): | 56,5Hz |
| Schwingspulendurchmesser: | 25,4 mm |
| Schwingspulenind. (Le): | 1,44mH |
| Schwingspulenkörper: | Kapton / Polyimide |
| Schwingspulenmaterial: | Kupfer |
| Sensitivität: | 84,5dB 2,83V/1m |
| Sickenmaterial: | Gummi |
| Äquivalentvolumen (Vas): | 7,646 l |
Data according to manufacturer. Errors and changes reserved.