Руководство Пользователя для Crown dsi 1000
DSi Series Power Amplifi ers
Operation Manual
Mode d’emploi
page 33
Amplifi cateurs de puissance
Bedienungsanleitung
Leistungsendstufen
Manual de Operación
Amplifi cadores de potencia
Minimum Guaranteed Power, 1 kHz
Puissance minimum garantie, 1 kHz
Garantierte Mindestleistung, 1 kHz
Potencia Mínima garantizada, 1 kHz
Puissance minimum garantie, 1 kHz
Garantierte Mindestleistung, 1 kHz
Potencia Mínima garantizada, 1 kHz
DSi
1000
DSi
2000
DSi
4000
Per channel, both channels driven
Par canal, les deux canaux pilotés
Pro Kanal, beide Kanäle in Betrieb
Por canal, ambos canales operando
Par canal, les deux canaux pilotés
Pro Kanal, beide Kanäle in Betrieb
Por canal, ambos canales operando
Frequency Response (at 1 watt into 4 ohms,
20Hz - 20 kHz)
20Hz - 20 kHz)
+0/–1 dB
Signal to Noise Ratio (below rated 8-ohm power at 1 kHz,
A-weighted)
A-weighted)
100 dB
Damping Factor (8 ohm): 20 Hz to 4 00 Hz
> 500
Input Stage
Input is electronically balanced and employs
pre cision 1% resistors
pre cision 1% resistors
AC Line Current
DSi 1000: 11.56A,DSi 2000: 11.93A, DSi 4000:
11.75A.
At idle: Draws no more than 45 watts.
11.75A.
At idle: Draws no more than 45 watts.
Crosstalk (below rated power, A-weighted)
20 Hz to 1 kHz
20 Hz to 1 kHz
> 70 dB
Input Impedance (nominal)
20 kilohms balanced, 10 kilohms unbalanced
Load impedance (note: safe with all types of
loads)
Stereo
Bridge mono
loads)
Stereo
Bridge mono
2–8 ohms (4-8 ohms in DSi 1000 A1 100V versions)
4–16 ohms (8-16 ohms in DSi 1000 A1 100V versions)
4–16 ohms (8-16 ohms in DSi 1000 A1 100V versions)
Voltage Gain (at 1 kHz)
DSi 1000: 30.5 dB, DSi 2000: 32.9 dB, DSi 4000: 34.2 dB
Sensitivity (at 8 ohm rated output)
1.4V
Operating Temperature
0° C to 40° C at 95% relative humidity (non-condensing)
AC Line Voltage and Frequency Confi gura-
tions Available (± 10%)
tions Available (± 10%)
100V, 120V–240V, 50/60 Hz
Ventilation
Flow-through ventilation from front to back
Couler-à travers la ventilation de l’avant au dos
Luftstrom von Front zu Rückseite
Ventilación de circulación de fl ujo del frente hacia atrás
Couler-à travers la ventilation de l’avant au dos
Luftstrom von Front zu Rückseite
Ventilación de circulación de fl ujo del frente hacia atrás
Cooling
Heat sinks and proportional-speed fan
Radiateurs et ventilateurs à vitesse proportionnelle.
Wärmetauschern und Lüfter mit Proportionaldrehzahl15
Disipadores de calor y ventilador de velocidad proporcional
Radiateurs et ventilateurs à vitesse proportionnelle.
Wärmetauschern und Lüfter mit Proportionaldrehzahl15
Disipadores de calor y ventilador de velocidad proporcional
Dimensions: Width, Height, Depth
(behind mounting surface)
(behind mounting surface)
EIA Standard 19” W (EIA RS-310-B)
x 3.5” (8.9 cm) H x12.25” (31.1cm) D
Largeur de la norme 19”d’EIA (EIA RS-310-B)
EIA Standard 19” Breite (EIA RS-310-B)
Estándar EIA 19”de ancho (EIA RS-310-B)
x 3.5” (8.9 cm) H x12.25” (31.1cm) D
Largeur de la norme 19”d’EIA (EIA RS-310-B)
EIA Standard 19” Breite (EIA RS-310-B)
Estándar EIA 19”de ancho (EIA RS-310-B)
Net Weight, Shipping Weight
19 lb (8.6 kg), 22 lb (10.0 kg)
6 Specifi cations 6 Caractéristiques 6 Technische Daten 6 Especifi caciones
Stereo, 2 ohms (per ch.)
Stereo, 4 ohms (per ch.)
Stereo, 8 ohms (per ch.)
Bridge-Mono, 4 ohms
Bridge-Mono, 8 ohms
Stereo, 4 ohms (per ch.)
Stereo, 8 ohms (per ch.)
Bridge-Mono, 4 ohms
Bridge-Mono, 8 ohms
With 0.5% THD.
*With 1% THD.
*With 1% THD.
†
Not rated for 100V versions.
700W*
†
475W
275W
1,400W*
275W
1,400W*
†
950W
1,000W*
800W
475W
2,000W*
1,600W
800W
475W
2,000W*
1,600W
1,450W*
1,200W
650W
3,000W*
2,400W
1,200W
650W
3,000W*
2,400W