Atlas Sound C5AT70
Model C5AT70 is a reliable, economically priced 15-watt speaker with a pre-mounted 70.7V 5W transformer that offers many features found in speakers costing considerably more.
It includes a curvelinear, treated-paper cone for lower harmonic distortion. It is also equipped with a full 1″ diameter copper voice coil with a black-anodized aluminum former for better power dissipation.
Model C5A operates within a frequency response range of 50Hz – 18kHz with a sensitivity of 96dB and a dispersion angle of 105°.