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Floorstanding loudspeakers — AER Custom
Description, images, technical data and specifications
AER Custom
Image source — © AER
The AER Custom is a floorstanding loudspeaker by AER, the German firm that has made horn-based speaker systems since 1985. It is a slim, light cabinet designed around high efficiency and a 16 ohm nominal load rather than full-range bass output.
Key specs that matter
AER quotes 150 Hz to 20 kHz at plus or minus 3 dB, meaning deep bass must come from elsewhere. Sensitivity is 96 dB at 1 W and 1 m, and AER lists a suitable amplifier range of 100 to 300 W. The enclosure measures 109 x 48 x 18 cm and weighs 10 kg.
Pairing
The high impedance draws little current, which suits tube amplifiers with high impedance output taps, and a subwoofer is needed to cover the bass below its lower limit.
Key specs that matter
AER quotes 150 Hz to 20 kHz at plus or minus 3 dB, meaning deep bass must come from elsewhere. Sensitivity is 96 dB at 1 W and 1 m, and AER lists a suitable amplifier range of 100 to 300 W. The enclosure measures 109 x 48 x 18 cm and weighs 10 kg.
Pairing
The high impedance draws little current, which suits tube amplifiers with high impedance output taps, and a subwoofer is needed to cover the bass below its lower limit.
Specifications
Model name
custom
Frequency Response low +/- 3dB (Hz)
150
Frequency Response high +/- 3dB (Hz)
20 000
Sensitivity (dB at 1 W/1m)
96
Impedance (Ohms)
16
Power amplifier requirements (W)
100 - 300
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
109 × 48 × 18
Weight (kg)
10
Official link
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