Dark mode
only speakersin all categories
only speakers
United Kingdom

Opera Grand Callas

Photos - Speakers Opera Grand Callas
Photos 3
Outdated Product
$8,586.00 up to $10,057.20
Mount: floor; Type: passive; Number of channels: 2.0 system; Number of speakers: 6; Bands: 3; Impedance (Ohm): 4; Maximum amplifier power: 240; Overall frequency range (Hz): 32 – 25000; Phase inverter: phase inverter back; Bi-Amping/Bi-Wiring;
Find prices on Amazon.uk
Find prices on eBay.uk
add to listmy lists
Opera Grand Callas
bass reflexBi-Amping/Wiring
Main
Featureshomemade
Mountfloor
Specs
Typepassive
Number of channels2.0 system
Number of speakers6
Number of bands3
Sensitivity89 dB
Impedance4 Ohm
Crossover frequency0.2 / 2 kHz
Power / frequency
Maximum amplifier power240 W / per channel, minimum — 10 W /
Overall frequency range32 – 25000 Hz
Design
Design featuresphase inverter back
Bi-Amping/Bi-Wiring
General
Tweeter size25 mm
Midrange speaker size178 mm
Woofer size (LF/MF)203 mm
Finishing materialMDF
Front speaker dimensions (HxWxD)130x31x55 cm
Weight150 kg
Added to E-Catalogmay 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Opera 2025 - new arrivals, bestsellers, and the most relevant models Opera.
Music quest: How to choose speaker system and not missKey criteria for choosing speaker system: what you need to know to buy best speakers for your requirements
AccessoriesAll accessories for Opera Grand Callas →
We recommendCompare using chart →
Majority D80
from £87.99 
homemade, 2.0 system, active, 80 W, bass reflex, USB port, Bluetooth
Apart CM608
from £37.35 
homemade, 1.0, passive, 40 W, 8 Ohm, 60 – 20000 Hz, waterproof
Apart COLS101
from £128.54 
information, 1.0, passive, 40 W, 8 Ohm, 200 – 20000 Hz, waterproof
Apart COLW81
from £239.70 
information, 1.0, passive, 80 W, 8 Ohm, 170 – 20000 Hz, waterproof
Monitor Audio Bronze 500
from £349.00 
homemade, 2.0 system, passive, 200 W, 8 Ohm, 32 – 30000 Hz, bass reflex, Bi-Amping/Wiring
Genelec 8010
from £246.00 
monitor, 1.0, active, 50 W, 74 – 20000 Hz, bass reflex
Monitor Audio Bronze 100 (6G)
from £341.00 
homemade, 2.0 system, passive, 5 Ohm, 37 – 30000 Hz, bass reflex, Bi-Amping/Wiring
Adastra BC8
from £128.76 
homemade, 2.0 system, passive, 180 W, 8 Ohm, 50 – 20000 Hz, bass reflex
Technics SB-C600
from £899.00 
homemade, 2.0 system, passive, 60 W, 4 Ohm, 40 – 100000 Hz, bass reflex
KEF T301
from £489.00 
homemade, 2.0 system, passive, 300 W, 8 Ohm, 80 – 30000 Hz
Apart CMX20T
from £55.81 
information, 1.0, passive, 60 W, 16 Ohm, 50 – 20000 Hz, waterproof
Adastra BH4
from £39.92 
external, 2.0 system, passive, 60 W, 8 Ohm, 100 – 20000 Hz, waterproof
Filters
Models