a oui une petite demande d'info
Sur la doc j'ai ca :
ELECTRONICS
Maximum Power at 1KHz Under Clipping
120 Watts RMS @ 8 ohms (head only w/ 8 ohm speaker enclosure)
160 Watts RMS @ 4 ohms (internal speaker complement)
180 Watts RMS @ 2.6 ohms
200 Watts RMS @ 2 ohm
Intermodulation Distortion @ 8 ohms, 100 Watts RMS, 60/7KHz, 4:1
0.05%
Frequency Response (power amp)
-3db at 10 Hz and 22KHz
System Distortion (Gain and Master Volume full, enhancer and tone controls set flat, 1KHz)
0.5% THD
Sensitivity (for full output @ 8 ohms, 1 KHz)
Passive/Active Input Jack = 10 millivolts
Active Input Jack = 50 millivolts
Input Impedance
Passive/Active Input Jack = 800K ohms
Active Input Jack = 60K ohms
Effects Return Jack = 27K ohms
Output Impedance
Effects Send Jack = 100 ohms
Line Out Jack = 100 ohms
Tuner Out Jack = 100 ohms
Headphone Jack = 100 ohms
Signal to Noise Ratio, Unweighted (7 millivolts typical, mostly hum)
-72db
Equivalent Input Noise
2.5 micro-volts
2 • BABY BLUE II OWNER’S MANUALCABINET/SPEAKERS
Dimensions
14.5" wide X 24.5" High X 12.5" Deep
Weight
42 lbs.
Total Impedance
4 ohms
8" Loudspeaker
Low resonance
1.5" voice coil
30 oz. magnet
60 watts continuous sine wave power handling capacity
Shallow cone design for low distortion
Impedance: 8 ohms
5" Cone Tweeter
1" voice coil
cast frame
12 oz magnet
50 watts continuous sine wave power handling capacity
Impedance: 8 ohms
Passive Crossover Components
Capacitors: polyester
Coils: 1.7 milli-henry iron choke, low DCR, custom made
Cabinet Construction
Interlocking dado, glued and nailed Cabinet Material: 7 ply, 3/4", waterproof, void free, birch or maple
plywood
Covering: blue carpe
je fonctionne sur un 4 ohms en sortie j'ai un deuxieme caisson en 4 ohm si je le branche derriere ca me ferais bien un 2 ohm ?
Car mon extension ne fonctionne pas si je met mes deux hp de 4 ohms ensemble ca serais bien 2 ohms ?
Je branche ma 1er sortie au caisson 1er et le 2eme je le fais suivre ?
j'ai tester vite fais ca fonctionne mais j'ai débranché car j'ai peur de grillé l'ampli
PS j'avoue que j'y comprend rien dutout merci de votre aide..