Closer Acoustics Adam
Image source — © Closer Acoustics
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Model name
Adam
Frequency Response low +/- 3dB (Hz)
N/A
Frequency Response high +/- 3dB (Hz)
N/A
Sensitivity (dB at 1 W/1m)
N/A
Impedance (Ohms)
8
Power amplifier requirements (W)
>35
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
117 × 30.5 × 44
Weight (kg)
43
Official link
This model uses a full-range Supravox 215 Signature Bicone driver with a paper membrane. There is no crossover.
The developers from Closer Acoustics considered several body design options and several sizes. In the end, we settled on a proprietary cabinet with distributed resonance, built according to the same principles as the housings of the Closer Vigo, Adam and Eva speaker systems.
Each Vigo speaker has a 12-inch EMS LB12 MK II full-range speaker with a paper diffuser. This driver, with a power of up to 40 watts, allows Vigo to demonstrate a sensitivity of 97 dB, which makes acoustics an attractive option for use in lamp settings.
The EMS LB7 driver of this model has a resonant frequency of 40 Hz and an operating range extending up to 18 kHz, which allows you not to use a tweeter. Other characteristics of the speaker are also impressive – a quality factor of 0.215, a moving mass of 6.5 g and a sensitivity of 94 dB. Since there is no crossover in the speaker design, the speakers have the same sensitivity.