Can't really make sense of these specs. Are they identical and does that mean they do, in fact, sound the same?
BRAVO
Loading principle two-way, closed box
Drivers coaxial, point source; 170mm bass/midrange driver with fiberglass
cone; 25mm aluminum dome; made by SEAS of Norway
Frequency Response 80Hz-20kHz +/-2.5dB-6dB@55Hz
Sensitivity 87dB(2.83V/1m)
Impedance 8ohms nominal, minimum 7ohms
Crossover frequency 2,800Hz
Recommended amplifier 20-150W
Features magnetic shielding
front baffle, natural combined wood
Finish Black, Cherry
Speaker Terminal Bi-wire, WBT-0763
Terminal plate WBT-0531. 05.
Weight 8.0kg
Dimensions 190mm(W) x 290mm(H) x 280mm(D)
Manufacturer The Bravo! is a proprietary design manufactured for COMBAK Corporation by Finland's Gradient Ltd.
PRELUDE:
Description: Specifications
Radiation patterns: two-way, closed box
Tuning frequency: 35Hz
Features: magnetic shielding as standard
Frequency response: 70-20000Hz +/-2dB, 55Hz -6dB
Sensitivity: 86dB/2.83V/1m
Recommended amplifier: 20-150W/channel
Impedance: 8 Ohms nominal; minimum 7 Ohms
Drivers: coaxial, point source;
170mm bass/midrange
driver with fiberglass cone;
25mm aluminum dome;
made by SEAS of Norway
Crossover frequencies: 2800Hz
Finish: natural beech veneer, also in cherry or black
Weight: 7kg
Dimensions, WHD: 19 x 29 x 25cm