Kramer AFM-20DSP-AEC 20-Port Audio Matrix with DSP

AFM-20DSP-AEC, a member of the Kramer XSPerience family of DSP products, is an advanced, professional audio matrix switcher with 20 analog ports that can be configured as inputs or outputs according to preset I/O configurations.

AFM-20DSP-AEC includes multi-channel DSP, AEC (Acoustic Echo Cancellation), mini-USB, built-in 2x60W @ 8Ω and 1x120W @ 70V / 100V power amplifier, 4x4 Dante interface, HDMI embedding and de-embedding, USB, and S/PDIF. The comprehensive and user-friendly graphic interface makes configuring every detail of your audio system intuitive and easy.

Key Features

• Multi-Channel DSP
• AEC (Acoustic Echo Cancellation)
• Microphone automixer
• Intuitive and Comprehensive Configuration and Control
• Mini USB Connector
• Built-in Power Amp - 2x60W @ 8Ω and 1x120W @ 70V / 100V
• HDMI audio embedding and de-embedding
• 4x4 Dante interface

Technical Specifications

ANALOG AUDIO
20 Balanced Mono Audio: On 3-pin terminal blocks
OUTPUTS
1 USB
On a female mini-USB connector
1 HDMI
On a female HDMI connector
1 S/PDIF
On an RCA connector
120W Amplifier
On a 4-pin large terminal block
1 S/PDIF
On an RCA connector
PORTS
RS-232
On a 3-pin terminal block connector
Ethernet
On an RJ-45 female connector
INPUTS
1 HDMI
On a female HDMI connector
1 S/PDIF
On an RCA connector
1 USB
On a female mini-USB connector
LINE/MIC LEVEL INPUT
Impedance Unbalanced
7.6kΩ
Impedance Balanced
3.8kΩ
Impedance Microphone
3.8kΩ
Nominal level Unbalanced
0dBV (0.77Vrms)
Nominal level Balanced
+6.8dBu (1.54Vrms)
Maximum level (Balanced)
+8dBu (2Vrms)
Sensitivity Unbalanced
Full power @ 0dBV (0.77Vrms)
Sensitivity Balanced
Full power @ +6dBu (1.54Vrms)
Phantom Power
48 VDC on/off per input
LINE LEVEL OUTPUT
Impedance Unbalanced
50Ω
Impedance Balanced
50Ω
Frequency Response
20Hz - 20kHz @ +/-1dB
S/N Ratio
>100 dB, 20Hz - 20kHz, at unity gain (unweighted)
Audio THD + Noise
<0.01%, 20 Hz - 20 kHz, at unity gain
LINE LEVEL INPUT
Crosstalk
<-85 dB, 20Hz to 20kHz
USER INTERFACE
Front Panel LEDs
1 status, 20 analog audio ports, 4 Dante I/O, HDMI embed, HDMI de-embed, 2 S/PDIF I/O, USB I/O, and 2 amplifier channels
CONTROL RS-232
Baud Rate
115200
Data Bits
8
Stop Bits
1
ENVIRONMENTAL CONDITIONS
Operating Temperature
0 Degrees to +40 Degrees C (32 Degrees to 104 Degrees F)
Storage Temperature
-40 Degrees to +70 Degrees C (-40 Degrees to 158 Degrees F)
Humidity
10% to 90%, RHL non-condensing
SUPPORTED WEB BROWSERS
Windows 7, Windows 10, MAC 10.11: Chrome
POWER
Consumption
190VA
Source
100-240V AC 50/60Hz
REGULATORY COMPLIANCE (STANDARDS COMPLIANCE)
Safety
CE
Environmental
RoHs, WEEE
ENCLOSURE
Size
19” 1U
Type
Aluminum
Cooling
Fans
ACCESSORIES
Included
Power cord
GENERAL
Net Dimensions (W, D, H)
43.6cm x 23.7cm x 4.4cm
Net Dimensions (W, D, H)
(17.2” x 9.3” x 1.7”)
Shipping Dimensions (W, D, H)
52.5cm x 33cm x 10.7cm
Shipping Dimensions (W, D, H)
(20.7” x 13” x 4.2”)
Net Weight
1.6kg (3.5lbs)
Shipping Weight
2.7kg (5.9lbs) approx
PRODUCT DIMENSIONS
43.64cm x 23.72cm x 4.36cm (17.18” x 9.34” x 1.72”) W, D, H
PRODUCT WEIGHT
2.2kg (4.8lbs) approx.
SHIPPING DIMENSIONS
52.50cm x 33.00cm x 10.70cm (20.67” x 12.99” x 4.21”) W, D, H
SHIPPING WEIGHT
3.0kg (6.6lbs) approx.