Acro BE100
Bluetooth speaker with a 32-bit Hi-Fi DAC, 55W Class-D amplification and a 4" Kevlar woofer plus two 1.5" silk dome tweeters. It suits listeners who want wireless playback with LDAC and aptX HD support in a compact tabletop unit.
- 32-bit Hi-Fi DAC with separate circuit
- 55W output (25W x 1 + 15W x 2), Class-D
- 4" Kevlar woofer and two 1.5" silk dome tweeters
- Bluetooth 5.0: SBC, AAC, aptX HD, LDAC
- 3.5 mm AUX input; FM radio on option model only
- Independent treble and bass control, front LED display
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The ACRO BE100 is a stereo Bluetooth loudspeaker that uses a dedicated 32-bit DAC with its own circuit instead of relying on the converter inside the Bluetooth chip. A Class-D amplifier drives a custom 4-inch Kevlar woofer and two 1.5-inch silk dome tweeters, with a digital crossover separating the frequency ranges and dynamic range control protecting the drivers at full output. The Bluetooth chipset is paired with a 50 ps clock to keep jitter low.
Wireless playback runs over Bluetooth 5.0 with SBC, AAC, aptX HD and LDAC codecs. A 3.5 mm stereo AUX input handles wired sources such as phones and portable players, and an FM radio is available on the FM radio option model only. Sound is tuned separately for the Bluetooth, FM and AUX modes, and treble and bass can be adjusted independently in six steps (0 to 5).
The cabinet combines metal, wood and PU leather, with a knurled aluminium volume knob on top that has an illuminated indicator below it. A 14-segment front display shows the mode, radio frequency and tone levels.
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Tekniset tiedot
- Merkki
- Astell&Kern
- Malli
- Acro BE100
- Luokka
- Hi-Fi ja kodin audio › Kaiuttimet
Audio
- Product type
- Bluetooth Loudspeaker
- Woofer unit
- 4 inch x 1
- Tweeter unit
- 1.5 inch x 2
- Amplifier output
- 55W (25W x 1 + 15W x 2)
- Frequency response
- 50 ~ 20kHz
- Maximum sound level
- 94dB SPL @1m
- DAC
- 32-bit Hi-Fi DAC
- Amplifier class
- Class-D
Connectivity
- Bluetooth version
- 5.0
- Bluetooth codecs
- SBC, AAC, aptX HD, LDAC
- AUX input
- 3.5mm Stereo
- FM radio
- FM radio option model only
Controls and display
- Indicators
- 14 segment
- Treble levels
- 0 to 5
- Bass levels
- 0 to 5
- Volume control
- Knurled aluminum knob with illuminated indicator
Power
- Power input
- 19V/3.43A
Physical
- Dimensions
- 261 x 164 x 171 (mm)
- Weight
- about 3.2kg
- Materials
- Metal, wood and PU leather