Acoustic Energy AE320²
Image source — © Acoustic Energy
Model name
AE320²
Frequency Response low +/- 3dB (Hz)
30
Frequency Response high +/- 3dB (Hz)
29 000
Sensitivity (dB at 1 W/1m)
118
Impedance (Ohms)
6
Power amplifier requirements (W)
200
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
105.0 × 20.0 × 35.0
Weight (kg)
26
Official link
As in other models of the updated line, new low-frequency drivers made of paper and coconut fiber are used here. Their appearance was the result of fruitful scientific work. The case is made of MDF and a material called RSC.
The AE 120 speakers have a classic three-lane design. Two heads with an 11 cm paper diffuser are responsible for the bass part. Low-frequency drivers are powered by a phase inverter with a slot port at the top of the back of the case. The operating frequency of playback is in the range from 40 to 35 kHz with a rated power of 200 watts.
The AE109 is a 2.5-way 175-watt floorstanding loudspeaker with a sensitivity of 89 dB, an impedance of 6 ohms and is capable of reproducing a frequency range from 41 Hz to 26,000 Hz.
The model uses 2 130mm bass drivers with an enhanced magnetic system and an independent midrange speaker for the voice spectrum. This configuration allows you to get a deep bass and a distinct midpoint. An aluminum tweeter with a diameter of 28 mm is installed in a WDR (Wide Dispersion Technology) acoustic lens, which allows high frequencies to evenly fill the voiced space.
The Acoustic Energy AE309 model uses a new generation of midrange/woofer speakers. The shape and material are familiar, but it's no longer just paper, as in AE 100/109, but a compressed sandwich driver made of ceramic and aluminum.