mrkappa ha detto:
Allora..tirando le somme se hai un diffusore esattamente identicoai frontali meglio,altirmenti occorre almeno che sia della stessa serie\linea.
Non sono i woofers a dover essere identici ,ma i tweeter,cioè gli altoparlanti che riproducono le alte e\o le medie frequenza.
Cià!
Questa cosa spIegamela meglio che vorrei capire anche io, allego le specifiche del centrale RC-35 e dei due frontali RF-25 ed RF-35:
RC-35:
Specifications
FREQUENCY RESPONSE:
56Hz-20kHz ±3dB
POWER HANDLING:
125 w max continuous (500 w peak)
SENSITIVITY:
96dB @ 2.83 volts/1 meter
NOMINAL IMPEDANCE:
8 ohms compatible
CROSSOVER FREQUENCY:
HF: 2100Hz
LF: 300Hz
TWEETER:
K-137 1" (2.54cm) Titanium dome compression driver
HIGH FREQUENCY HORN:
6" square 90° x 60° Tractrix® Horn
WOOFER:
Two K-1123-OV 6.5" (16.51cm) Cerametallic® cone / cast polymer frame
ENCLOSURE MATERIAL:
MDF
ENCLOSURE TYPE:
Bass reflex via dual front-firing ports
INPUT CONNECTIONS:
2 sets of binding posts speaker terminals (connected via brass strap jumpers)
DIMENSIONS:
7.9" (20.1cm) x 23.5" (59.7cm) x 10.9" (27.7cm)
MOUNTING:
Uptilt and Downtilt Foot
WEIGHT:
26 lbs. (11.8kg)
FINISHES:
Black Ash woodgrain vinyl
BUILT FROM:
2003
RF-25:
Specifications
FREQUENCY RESPONSE:
45Hz-20kHz ±3dB
POWER HANDLING:
125 w max continuous (500 w peak)
SENSITIVITY:
97dB @ 2.83 volts/1 meter
NOMINAL IMPEDANCE:
8 ohms compatible
CROSSOVER FREQUENCY:
2633Hz
TWEETER:
K-137 1" (2.54cm) Titanium dome compression driver
HIGH FREQUENCY HORN:
6" square 90°x60° Tractrix® Horn
WOOFER:
Two K-1123-OB 6.5" (16.51cm) Cerametallic® cone / cast polymer frame
ENCLOSURE MATERIAL:
MDF
ENCLOSURE TYPE:
Bass reflex via rear-firing port
INPUT CONNECTIONS:
2 sets of binding post speaker terminals (connected via brass strap jumpers)
DIMENSIONS:
38.9" (98.8cm) x 8.5" (21.6cm) x 13.8" (35cm)
WEIGHT:
44 lbs. (20kg)
FINISHES:
Black Ash, Light Cherry wood-grain vinyl
BUILT FROM:
2003
RF-35:
Specifications
FREQUENCY RESPONSE:
37Hz-20kHz ±3dB
POWER HANDLING:
125 w max continuous (500 w peak)
SENSITIVITY:
98dB @ 2.83 volts/1 meter
NOMINAL IMPEDANCE:
8 ohms compatible
CROSSOVER FREQUENCY:
2600Hz
TWEETER:
K-137 1" (2.54cm) Titanium dome compression driver
HIGH FREQUENCY HORN:
6" square 90°x60° Tractrix® Horn
WOOFER:
Two K-1122-OB 8" (20.32cm) Cerametallic® cone / cast polymer frame
ENCLOSURE MATERIAL:
MDF
ENCLOSURE TYPE:
Bass reflex via rear-firing port
INPUT CONNECTIONS:
2 sets of binding post speaker terminals (connected via brass strap jumpers)
DIMENSIONS:
40.9" (103.9cm) x 9.25" (23.5cm) x 14.8" (37.6cm)
WEIGHT:
54 lbs. (24.5kg)
FINISHES:
Black Ash, Light Cherry wood-grain vinyl
BUILT FROM:
2003