Crown Audio XTi Series - Manual (Page 33)

XTi Series Power Amplifiers
Operation Manual Mode d’emploi page 33
Amplificateurs de puissance
Bedienungsanleitung
Leistungsendstufen
Manual de Operación
Amplificadores de potencia
Minimum Guaranteed Power, 1 kHz
Puissance minimum garantie, 1 kHz
Garantierte Mindestleistung, 1 kHz
Potencia Mínima garantizada, 1 kHz
XTi 1000 XTi 2000 XTi 4000 XTi 6000
Per channel, both channels driven
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
700W* †
500W
275W
1400W* †
1000W
1000W*
800W
475W
2000W*
1600W
1600W*
1200W
650W
3200W*
2400W
3000W*
2100W
1200W
6000W*
4200W
With 0.5% 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)
+0/–1 dB
Signal to Noise Ratio (below rated 1 kHz power at 8
ohms), A-weighted
100 dB (103 dB in XTi 6000)
Damping Factor (8 ohm): 20 Hz to 400 Hz > 500
Input Stage Input is electronically balanced and employs
pre cision 1% resistors.
AC Line Current (120VAC amplifier playing 1/8 power pink
noise into 4 ohms per ch)
XTi 1000: 6.8A, XTi 2000: 8.3A, XTi 4000: 10.5A;
at idle draws no more than 30 watts.
XTi 6000: 15.3A; at idle draws no more than 180
watts.
Crosstalk (below rated power)
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
2-8 ohms (4-8 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.
XTi 6000: 37.1 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 Configura-
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 flujo 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
Dimensions: Width, Height, Depth
(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
XTi 6000 is 16.2 in. (41.15 cm) 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)
XTi 6000 is 24.0 lb (10.9 kg), 30.0 lb (13.6 kg)
6 Specifications 6 Caractéristiques 6 Technische Daten 6 Especificaciones