Acora Acoustics BedRock
Image source — © Acora Acoustics
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Model name
BedRock
Frequency Response low +/- 3dB (Hz)
18
Frequency Response high +/- 3dB (Hz)
100 000
Sensitivity (dB at 1 W/1m)
90
Impedance (Ohms)
4
Power amplifier requirements (W)
<500
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
35.5 × 40.4 × 73.6
Weight (kg)
47.6
Official link
These speakers have the shape of a truncated pyramid, and have a rather impressive weight of 195 kg. Designed for large rooms.
The model operates in the frequency range from 29 Hz to 30,000 Hz, is equipped with an inch beryllium tweeter and a pair of 7-inch midrange/woofer drivers with sandwich diffusers.
This is a model with a two-lane design. The mid- and low-frequency range is voiced by dual 7-inch drivers with cellulose diffusers.
Acora Acoustics QRC-1 is a speaker system with a body made of a combination of natural granite and quartz.
Acora Acoustics SRC-1 is a junior outdoor model from a Canadian company. It uses a single 7-inch midrange/woofer with a multi-layer paper diffuser and a 1-inch diameter soft dome tweeter.