2 x 120W Power Amplifier with DSP
AP212
ATEN AP212: Powerful, Versatile, and Energy-Efficient Amplifier for Public Address Systems
The ATEN AP212 is a compact, dual-channel DSP-equipped amplifier delivering 120W per channel, ideal for a wide range of public address applications.
Features:
- Unmatched Flexibility: Supports both balanced and unbalanced line level inputs and can drive 4 ohm low impedance or 70/100V line (in Bridge mode) loudspeaker systems.
- Advanced DSP Control: Integrated DSP allows precise audio tuning with Speaker EQ, 5-band EQ, delay, and limiter. Create up to 20 presets for different audio scenarios.
- Crystal-Clear Audio: Eliminate hum noise with the built-in ground lift.
- Energy-Efficient Performance: Class-D design and ENERGY STAR qualification deliver immersive sound without sacrificing power efficiency, reducing operational costs.
- Customizable Auto Standby: Auto Standby mode automatically puts the AP212 into "sleep" mode when signal levels drop below -40 / -50 dBu for 10 / 15 / 25 minutes, saving energy.
Ideal for:
- Retail stores
- Restaurants
- Conference rooms
- Schools
- Houses of worship
- And more!
Keywords: Public address amplifier, dual-channel, DSP, 120W, compact, balanced, unbalanced, 4 ohm, 70/100V, EQ, delay, limiter, presets, ground lift, Class-D, ENERGY STAR, Auto Standby, energy efficient, immersive sound, public address, PA system, audio system, sound system, speaker, microphone, audio equipment, sound equipment, commercial audio, professional audio.
High-Performance 120Wrms Class D Amplifier with Versatile Connectivity
Power and Versatility in One Package
This powerful amplifier delivers exceptional audio performance with a robust feature set, ideal for professional audio applications.
Key Features:
- High Power Output: 120Wrms per channel @ 4Ω, 240Wrms @ 70/100V (bridge mode)
- Exceptional Audio Fidelity: THD+N < 0.1% (1kHz, 3dB before clipping), 50-20kHz frequency response
- Versatile Connectivity:
- 2 x 3-pin 3.5mm Euroblock (balanced/unbalanced line inputs)
- 1 x 5-pin 3.5mm Euroblock (line output)
- 1 x 4-pin 5.08mm Euroblock (speaker output)
- Built-in DSP: Provides comprehensive audio processing and protection features.
- Compact and Durable: Metal housing, lightweight design (2.15 kg), ideal for various installations.
- Extensive Compatibility: FCC, CE, UKCA certified.
Technical Specifications:
- Rated Power: 120Wrms / 240Wpeak per channel @ 4Ω, 240Wrms / 480Wpeak @ 70/100V (bridge mode)
- Distortion: THD+N: <0.1%, 1kHz, 3dB before clipping
- Frequency Response: 50~20kHz, +/-3dB @ 4Ω, 1W
- Sensitivity: Balanced: +4dBu, Unbalanced: -10dBV (0dBu=0.775Vrms, 0dBV=1Vrms)
- Amplifier Type: Class D
- Impedance: Balanced: 20kΩ / Unbalanced: 10kΩ
- Detect Threshold: -50dBu
- Speaker Output Impedance: Lo-Z: 4Ω / Hi-Z: 70V (20Ω), 100V (40Ω)
- Line Output Impedance: 600Ω
- Protection: Output shortcut, AMP output over/under voltage, high frequency overload, thermal protect
- Communication: RS-232 (3-pin, 3.5mm, Terminal Block)
- Baud rate and protocol: Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No
- Power: 100-240V~, 50/60Hz, 4A with PFC
- Power Consumption: AC110V: 41.9W (196BTU), AC220V: 39.6W (186BTU)
- Environmental: Operating Temperature: 0~50℃, Humidity: 0-80% RH (non-condensing), Storage Temperature: -20~60℃
- Dimensions: 20.00 x 32.30 x 4.40 cm (7.87 x 12.72 x 1.73 in.)
AP212: Powerful Dual-Channel Amplifier with Advanced DSP and Connectivity
The AP212 is a compact, dual-channel amplifier designed for professional audio applications. Delivering 120W per channel with a built-in DSP, the AP212 offers precise audio tuning and system protection, all in a highly efficient and quiet package.
Key Features:
- Flexible I/O: Accepts both balanced and unbalanced line level inputs and drives 4 ohm low impedance or 70/100V line (in Bridge mode) loudspeaker systems.
- Advanced DSP: WebGUI-configurable DSP with speaker EQ, 5-band EQ, delay, limiter, and up to 20 presets for tailored sound and system protection.
- Efficient and Quiet: Class-D amplifier with ENERGY STAR qualification for high power efficiency. Fanless design ensures quiet operation and prevents dust accumulation.
- Control & Connectivity: Supports VK Control System via RS-232 and Ethernet connection. Expandable with optional Dante Expansion Card (AP901) for Dante network compatibility or Mic/Line Pre-AMP Expansion Card (AP902) for additional mic/line inputs.
- User-Friendly: Customizable Auto Standby mode automatically switches to sleep when signal levels are low. Integrated protection circuit safeguards against amplifier short circuits, output over/under voltage, high frequency overload, and overtemperature.
- Easy Installation: Supports rack or surface-mounting. Firmware upgradable for future compatibility and functionality.
Specifications:
- Output Power: 120W per channel
- Channels: 2
- Input: Balanced and unbalanced line level
- Output: 4 ohm low impedance, 70/100V line (Bridge mode)
- DSP: WebGUI-configurable with speaker EQ, 5-band EQ, delay, limiter, and up to 20 presets
- Connectivity: RS-232, Ethernet, Dante (with optional expansion card), Mic/Line Pre-AMP (with optional expansion card)
- Other Features: Auto Standby, Protection circuit, Rack mounting, Surface-mounting, Firmware upgradable
Keywords: Dual-channel amplifier, 120W, DSP, 5-band EQ, delay, limiter, presets, Class-D, ENERGY STAR, Fanless, VK Control System, RS-232, Ethernet, Dante, Mic/Line Pre-AMP, Expandable, Auto Standby, Protection circuit, Rack mounting, Surface-mounting, Firmware upgradable