Triangle Borea - BR07
Image source — © Triangle
Model name
Borea - BR07
Frequency Response low +/- 3dB (Hz)
44
Frequency Response high +/- 3dB (Hz)
22000
Sensitivity (dB at 1 W/1m)
92
Impedance (Ohms)
8
Power amplifier requirements (W)
60 - 200
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
20.6 × 98.0 × 31.4
Weight (kg)
19.8
Official link
The 40th anniversary Quatuor model has added a rear tweeter, which allows the speaker to radiate energy from the front and back of the transmitting point, just like a symphony orchestra does. With this increase in energy, which is initially lost off-axis from the listening point, the sound volume is better distributed in front of the listener. This makes it easier to place the speaker in a room and get a stable and deep sound image with great openness without distorting the original signal.
The model is equipped with a midrange emitter with a unique design - a very wide frequency band from 70 Hz to 4,000 Hz with minimal distortion and the highest linearity among all similar devices. The new natural cellulose diaphragm has an exponential profile that provides realistic reproduction of the midrange signal.
The 1.3-meter-high Alpha floorstanding loudspeaker is equipped with three woofers specially designed for it. She surpasses any listener's expectations and easily handles deep and fast basses. It is recommended for use in spacious rooms.
The model received a horn-mounted high-frequency speaker with a half-mounted horn, one paper midrange speaker with a diameter of 16 cm (6.5 inches) for natural vocal reproduction, and two low-frequency speakers with a diameter of 16 cm (6.5 inches).
The model is equipped with a new tweeter with a magnesium dome anodized in rose gold, which is one of the distinctive features of this model. The Triangle Antal 40th Anniversary also uses a proprietary midrange speaker with a natural cellulose diffuser and two powerful basslines that reproduce deep and focused low frequencies.