Crown xti 1000 Guida Utente
Amplifi cadores de potencia
page 32
Leistungsendstufen
Amplifi cateurs de puissance
XTi Series Power Amplifi ers
Operation Manual
Mode d’emploi
Bedienungsanleitung
Manual de Operación
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
XTi
1000
XTi 2000
XTi 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
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
700W*
†
500W
275W
275W
1400W*
†
1000W
1000W*
800W
475W
475W
2000W*
1600W
1600W*
1200W
650W
3200W*
2400W
With 0.5% THD.
*With 1% THD.
*With 1% THD.
† Not rated for 100V versions.
Sensitivity (volts RMS) for full rated power at 4 ohms
1.4V
Frequency Response (at 1 watt into 4 ohms,
20Hz - 20 kHz)
20Hz - 20 kHz)
+0/–1 dB
Signal to Noise Ratio (below rated 1 kHz power at 8
ohms), A-weighted
ohms), A-weighted
100 dB
Damping Factor (8 ohm): 20 Hz to 400 Hz
> 500
Input Stage
Input is electronically balanced and employs
pre cision 1% resistors.
pre cision 1% resistors.
AC Line Current
XTi 1000: 6.5A, XTi 2000: 6.9A, XTi 4000: 8.0A.
At idle: Draws no more than 90 watts.
At idle: Draws no more than 90 watts.
Crosstalk (below rated power)
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 XTi 1000 A1 100V versions)
4-16 ohms (8-16 ohms in XTi 1000 A1 100V versions)
4-16 ohms (8-16 ohms in XTi 1000 A1 100V versions)
Voltage Gain (at 1 kHz, 8 ohm rated output)
XTi 1000: 30.5 dB. XTi 2000: 32.9 dB. XTi 4000: 34.2 dB
Maximum Input Signal
+22 dBu typical
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, 220-240V 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 in. W (EIA RS-310-B)
x 3.5 in. (8.9 cm) H x12.25 in. (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 in. (8.9 cm) H x12.25 in. (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
18.5 lb (8.4 kg), 21.5 lb (9.8 kg)
6 Specifi cations 6 Caractéristiques 6 Technische Daten 6 Especifi caciones