B&W DM 640
Category : Speakers
General
Datos técnicos
Equipamiento especial
Otros modelos de la misma serie:
- 1 Datos
- 2 Observaciones
- 3 imágenes
- 4 informes
- Fabricante: B&W
- Modelo: DM 640
- Años de construcción: 1991-1993
- Fabricado en: Inglaterra
- Color: Negro ceniza, vinilo de nogal
- Dimensiones: 965 x 236 x 407 mm (Alto x Ancho x Fondo)
- Peso: 24 kg
- Precio original aprox.: 3200,- DM (par)
- Tipo de construcción: reflejo de graves de 3 vías, altavoz de pie
- Chasis:
- Woofer: 2x 200 mm
- Controlador de rango medio: 1x 160 mm (membrana de tela de Kevlar)
- Tweeter: 1x 26 mm (domo)
- Capacidad de carga (nominal/music b.):
- Potencia recomendada del amplificador: 25-150 W
- Eficiencia: 91 dB (2.83 V, 1 m)
- Respuesta de frecuencia: 46 - 20,000 (±2 dB)
- Rangos de transición: 300 / 3,000 Hz
- Impedancia: 8 ohmios (mínimo 4 ohmios)
- Woofer: 2x 200 mm
- Controlador de rango medio: 1x 160 mm (membrana de tela Kevlar)
- Tweeter: 1x 26 mm (cúpula)
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