Audio
Peak power per channel	240 W
Amplifier class	D
Total Harmonic Distortion (THD)	0.1%
Input impedance	20000 Ω
Output impedance	600 Ω
RMS rated power	240 W
Frequency range	50 - 20000 Hz
Certificates
Certification	FCC, CE, UKCA
Logistics data
Harmonized System (HS) code	85184000
Master (outer) case width	322 mm
Master (outer) case length	462 mm
Master (outer) case height	140 mm
Master (outer) case gross weight	3.5 kg
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%
Packaging data
Package width	322 mm
Package depth	462 mm
Package height	140 mm
Package weight	3.5 kg
Ports & interfaces
Speakers connectivity type	Euroblock
Number of Euroblock input connectors	2
Number of Euroblock output connectors	2
RS-232 ports	1
RS-232 connector type	3-pin
Power
Power source type	AC
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power protection features	Overload, Under voltage
Maximum current	4 A
Technical data
Design	Rack-Mount
Colour	Black
Packaging volume	0.0100m³
Technical details
Connectivity technology	Wired
Product colour	Black
Material	Metal
Country of origin	Taiwan
Weight & dimensions
Width	323 mm
Depth	200 mm
Height	44 mm
Weight	2.15 kg

ATEN AP212 is a dual-channel DSP-equipped amplifier that delivers 120 W per channel in a compact enclosure. The support for balanced / unbalanced line level inputs and the capability of driving 4 ohm low impedance or 70/100V line (in Bridge mode) loudspeaker systems have made AP212 suit a wide range of public address applications. Configurable through an intuitive WebGUI, the built-in DSP allows Speaker EQ, 5-band EQ, delay, limiter, and up to 20 presets for precise tuning and extensive audio system protection purposes. Ground lift is deployed to eliminate unwanted hum noises from power circuit. Immersive sound experience is delivered with no compromise on power efficiency thanks to the amplifier’s Class-D design and ENERGY STAR qualification, conserving energy while lowering operational costs. Customizable Auto Standby mode enables the AP212 to automatically switch to “sleep” when the signal level comes lower than -40 / -50 dBu for 10 / 15 / 25 minutes.
Speaking of the system protection circuit, the AP212, along with the speakers connected to it, are prevented from damages led by shorted outputs, over / under-voltage, high frequency overload, and overtemperature. Plus, the amplifier will be muted when the heat sink temperature exceeds the limit. The fanless design avoids fan noise and prevents dust from building up inside the chassis.
Engineered to deliver the ultimate flexibility, the AP212 features an expansion slot for plugging in AP901 2-CH Dante Expansion Card to make the sound system compatible with Dante network or AP902 2-CH Mic/Line Pre-AMP Expansion Card to receive two channels of mic / line input signals. The amplifier can also be integrated with VK Control System via RS-232 and Ethernet connection for comprehensive control even from a distance. Mounting hardware is available for rack or surface-mounting depending on the installation needs. With a rich set of features, the AP212 assures reliable amplification with professional audio quality and high power efficiency for any enterprise-grade applications that require high quality sound reinforcement and distribution.A dual-channel DSP-equipped amplifier that delivers 120W per channel in a compact enclosure
Supports balanced / unbalanced line level inputs and drives 4 ohm low impedance or 70/100V line (in Bridge mode) loudspeaker systems
Built-in WebGUI-configurable DSP allows speaker EQ, 5-band EQ, delay, limiter, and up to 20 presets for precise tuning and system protection
Ground lift deployed to eliminate unwanted noises from power circuit.
Class-D design with ENERGY STAR qualification for high power efficiency
Customizable Auto Standby mode – Amplifier automatically switches to “sleep” when the signal level comes lower than -40 / -50 dBu for 10 / 15 / 25 minutes
Integrated protection circuit – Protects the system from damages caused by Amp shortcut, Amp output over/under voltage, high frequency overload, and overtemperature
Amplifier will be muted when the heat sink temperature exceeds the limit
Fanless design – Avoids fan noise and prevents dust from building up
Expansion slot for add-on expansion card – Install AP901 2-CH Dante Expansion Card to make the sound system compatible with Dante network or AP902 2-CH Mic/Line Pre-AMP Expansion Card to receive two channels of mic / line input signals
Supports VK Control System via RS-232 and Ethernet connection
Supports rack or surface-mounting
Firmware upgradable
Package Contents
1x AP212 Power Amplifier with DSP
1x rack mount / surface mount kit
1x foot pad set (4 pcs)
2x 3-pin Euroblock connectors with strain relief (3.5mm)
1x 5-pin Euroblock connector with strain relief (3.5mm)
1x 4-pin Euroblock connector with screw lock (5.08mm)
1x 3-pin Euroblock connector (3.5mm)
1x power cord
1x user instructions
System Specification
Rated Power120Wrms / 240Wpeak per Channel @4O
240Wrms / 480Wpeak @70/100V Under Bridge Mode
DistortionTHD+N:
Frequency Response50~20kHz, +/-3dB @4O, 1W
SensitivityBalanced: +4dBu
Unbalanced: -10dBV
(0dBu=0.775Vrms, 0dBV=1Vrms)
Amplifier TypeClass D
Audio Inputs
Interfaces2 x 3-pin 3.5mm Euroblock (Bal/Unbal Line In)
ImpedanceBalanced: 20kO / Unbalanced: 10kO
Detect Threshold-50dBu
Audio Outputs
InterfacesLine Output: 1 x 5-pin 3.5mm Euroblock
Speaker Output: 1 x 4-pin 5.08mm Euroblock
ImpedanceLo-Z: 4O / Hi-Z: 70V (20O), 100V (40O)
Line Output: 600O
Audio EffectsBuilt-In DSP
ProtectionOutput Shortcut
AMP Output over/under voltage
High Frequency Overload
Thermal Protect
Communication
RS-232Connector: 3-pin, 3.5mm, Terminal Block
Baud rate and protocol:
Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No
Compliance
CertificationFCC, CE, UKCA
Power
Maximum Input Power Rating100-240V~, 50/60Hz, 4A with PFC
Power ConsumptionAC110V:41.9W:196BTU
AC220V:39.6W:186BTU
Environmental
Operating Temperature0~50?
Humidity0-80% RH, Non-Condensing
Storage Temperature-20~60?
Physical Properties
Weight2.15 kg ( 4.74 lb )
HousingMetal
Dimensions (L x W x H)20.00 x 32.30 x 4.40 cm
(7.87 x 12.72 x 1.73 in.)