Vimberg
Amea Audio System

The Vimberg Amea Audio System comprises the following components:

1. Vimberg Amea loudspeaker

Technical specifications

• 2-way full range loudspeaker
• VIMBERG™ MRD enclosure with decoupled aluminium high-midrange unit
• 1x 30 mm Accuton™ Cell ceramic tweeter
• 1x 173 mm Accuton™ ceramic bass-midrange driver
• 1x 220 mm Accuton™ aluminium mid-woofer passive radiator
• Optional: 30 mm Accuton™ Cell diamond tweeter (Amea-D), can be retrofitted at any time
• Coaxial high-end Mogami™ internal cabling, Argento™ pure silver pole terminals
• VIMBERGTM high-end crossover with monopulse technology: linear tuned frequency response with optimised impulse response.
• Exclusively used Mundorf™ and Duelund™ crossover components
• Exclusive VIMBERG™ high-gloss lacquer finish: Summit White or Jet Black
• Exclusive VIMBERG™ VELVETEC™: Summit White, Jet Black, Slate Grey, Sonoma Orange, Amethyst and other colours on request.
• Nominal impedance: 5 Ohm (lowest point: 5.2 Ohm at 100 Hz)
• Efficiency: 86 dB (at 2.83V, 1m and 1kHz)
• Speaker dimensions (height x width x depth): 50.4 cm x 23 cm x 39 cm
• Dimensions with stand (height x width x depth): 127 cm x 30 cm x 39 cm
• Weight without packaging: 2x 20 kg
• Weight including packaging: 1x 45 kg
• Shipping dimensions (height x width x depth): 62 cm x 71 cm x 51 cm

2. Krell K-300i streamer, DAC and Krell integrated amplifier in black or silver

Technical specifications

Analog inputs

• 2x pair balanced via XLR connectors
• 3x pair of single-ended via RCA connections

Digital inputs

• 1x EIAJ Toslink optical
• 1x S/PDIF coax
• 2x HDMI (HDMI 2.0a, HDCP 2.2) + 1 HDMI output
• 1x USB-A (USB 2.0 host)
• 1x USB-B (USB 2.0 audio device)
• 1x Bluetooth with aptX

Outputs

• 1 pair of preamplifier outputs via cinch connections
• 1 pair of speaker outputs via gold-plated pole terminals

Control inputs:

• 1x RS-232 input via 9-pin D-subminiature connection,
• 1x input for remote-controlled IR detector via 3.5 mm plug with 3 conductors,
• 1x trigger input with 12 VDC via 3.5 mm plug with 2 conductors

Control output

• 1x 12VDC trigger output (60 mA maximum current) via 2-wire 3.5 mm plug

Input impedance

• Symmetrical: 16 kΩ
• Single-ended: 8 kΩ

Frequency response

• 20 Hz to 20 kHz +0, -0.22 dB
• <10 Hz to 100 kHz +0, -0.57 dB

Signal-to-noise ratio

• >104 dB, broadband, unweighted, at 2 V RMS in balanced condition, referred to the full output power
• >117 dB, “A”-weighted

Reinforcement

• 25 dB, referred to 2 V RMS with balanced and full power output

Input overload:

• 10.4 V RMS, balanced,
• 6.8 V RMS, single-ended

Total harmonic distortion

• < 0.015 %, 1 kHz, 150 W, 8 Ω load
• < 0.08 %, 20 kHz, 150 W, 8 Ω load

Output power

• 150 W RMS per channel at 8 Ω
• 300 W RMS per channel at 4 Ω

Output voltage

• 98 V Tip to tip
• 34.6 V RMS

Rate of rise

• 46 V/µs

Output impedance

• < 0.023 Ω, 20 Hz
• < 0.035 Ω, 20 Hz to 20 kHz

Attenuation factor

• > 347, 20 Hz, referred to 8 Ω
• > 228, 20 Hz to 20 kHz, referred to 8 Ω

Power consumption

• Standby: 11 W
• Idle: 46 W
• Maximum: 900 W

Heat output

• Standby: 37 BTU/h
• Idle: 156 BTU/h
• Maximum: 3060 BTU/h

Dimensions

• W x H x D: 43.8 cm x 10.5 cm x 45.7 cm

Weight

• Unit only: 23.6 kg
• As delivered: 27.3 kg

Technical specifications of the digital module

• Coaxial and HDMI inputs support PCM up to 24 bit/192 kHz.
  Optical input up to 24 bit/96 kHz
• HDMI inputs support DSD and 4K video content.
  HDMI output supports Audio Return Channel (ARC)
• USB and network streaming supports MP3, AAC, WMA, WAV (PCM), FLAC, ALAC up to 192 kHz. Bluetooth streaming supports A2DP, AVRCP, HFP, HSP

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