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Key Digital KDAMP220 2-Channel Compact Digital Amplifier
Brand New · Factory Sealed · Key Digital Authorized Dealer
$468.99
Free Canada-wide Shipping
•
Ships in 2 to 4 Days
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- Available
- Free shipping
- 1yr Manufacturer Warranty
- 5% Price Promise
Trusted by 150,000+ Canadian customers since 2001
Features:
- Class D 2 Channel Amplification: 20W PER CHANNEL @ 4ohm, 40W @ 8ohm BRIDGED
- Mixing: Output is a mix of microphone and the selected audio input
- Signal Processing:
- Variable volume level set for each input
- Variable volume, bass, and treble for output
- Inputs: Microphone (3-pin balanced, condenser/dynamic), 6-pin balanced stereo, 3.5mm stereo
- Phantom Power: 48V phantom power for integration with condenser microphones
- Outputs: Pre-amp line level (6-pin balanced), speaker level
- Speaker Level Output: Bridge, stereo, or mono modes selectable
- Noise gate for consistent audio levels, prevention of ambient noise
- Control: Front panel, RS-232, IR with external IR Sensor (included)
- Control System Support: Compass Control® Pro ready. Fully controllable by all IR, and RS-232 supported control systems via open API.
- Compact Size: 4.84"(W) x 3.42"(D) x 1.3"(H)
Specifications:
I/O Connections:
- Analog Inputs: One (1) 6-pin Phoenix Connector; One (1) 3.5mm TRS Connector
- Microphone Input: One (1) 3-pin Phoenix Connector
- Control (Front Panel): Push Button, Rotary Knob
- Control (Rear Panel): RS-232 via One (1) 3-pin Phoenix Connector; IR via One (1) 3.5mm TRS Connector
- Microphone 48V Phantom Power Mode Switch: One (1) 2-Position Slide Switch
- Output Signal Format Selector: One (1) 3-Position Slide Switch
- Balanced/Unbalanced Analog Audio Output: One (1) 6-pin Phoenix Connector
- Speaker Output: One (1) 4-pin/5 mm Phoenix Connector
- 24V DC Power: One (1) Barrel (5.5 mm OD, 2.1 mm ID)
Audio Performance:
- Input Impedance: >10k Ω
- Output Impedance: 50 Ω Analog Output; 4/8 Ω Speaker Output
- Maximum Rated Power Output: 40 Watts
- Frequency Response: 120 Hz to 20 kHz
- Common Mode Rejection Ratio (CMRR): >70 dB at 20 Hz to 20 kHz
- Signal to Noise Ratio (SNR): 80 dB (Max)
- Total Harmonic Distortion + Noise (THD+N)L: 1% at 1 kHz; 0.3% at 20 kHz at Nominal Leve
- Voltage Gain: 32 dB
Chassis and Environmental:
- Enclosure: Painted Aluminum
- Dimensions (W x H x D): 8.661" x 1.299" x 4.094" (LxDxH)
- Net Weight: 1.153 Lb
- Operating Temperature: +32° to +104° F (0° to +40° C)
- Operating Humidity: 20% to 90%, Non-condensing
- Storage Temperature: +14° to +140° F (-10° to +60° C)
- Storage Humidity: 20% to 90%, Non-condensing
Power, ESD, and Regulatory:
- Minimum Power Consumption: 5 watts
- Maximum Power Consumption: 45 watts
- Power Supply Input Voltage: 100-240v AC at 50/60 Hz at 0.5 A
- Power Supply Output Rating: 24V DC at 2.71 A
- ESD Protection: 15kV
- Device Regulatory: CE, FCC
- Power Supply Regulatory: CE, FCC
Product Details
- Key Digital KDAMP220
-
Brand New : Factory Sealed
- UPC : 815996020358
- EFLC : 11942
- Write a review
Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Key Digital Authorized
Returns
Return for In-store Credit
- 14-Day Return Period
- Satisfaction Guarantee
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What Our Customers are Saying
Real Canadian retailer — 150,000+ customers served
58 weeks ago
★★★★★
“Excellent Seller! Scratch and dent SVS sub arrived quickly and exactly as described. Works perfectly. 5 Stars.”
— Steve K.
63 weeks ago
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“Great service. Clear info on the open-box condition and quick shipping. Speakers sound great!”
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