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ID: 211317, Vendor kods: APX2000
€ 813.00 € 390.00

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Alto APX2000 Power Amplifier. The APX2000 brings up to four channels of dependable, continuous, clean power to any live performance. The APX2000 can be configured for deliver of 4 x 400 watts at 4 ohms, 4 x 250 watts at 8 ohms or in bridged mode, where the APX2000 pumps out 2 x 1000 watts of crystal-clear power. Because it is class D, APX2000 gives you all the purity reliability of a professional amp without breaking your back just to lift it. Weighing in at only 17.6 lbs., the APX2000 goes into venues with amazing ease and convenience whether used in a permanent installation or portable application. The APX2000 by Alto is so easy to use and even easier to connect up. Balanced combo XLR inputs, touch proof binding posts and speakon jacks make connecting the APX2000 a snap at any gig, so you never lose precious time getting things going. The APX2000 also contains low-noise cooling fans to prevent overheating and high-current toroidal transformers for the lowest possible noise floor. This outstanding amplifier supplies massive power with plenty of headroom to drive any passive speaker.




Alto APX2000 Power Amplifier Features

  • 2 x 1000 Watts at 8 Ω bridged
  • 4 x 400 Watts at 4 Ω; 4 x 250 Watts at 8 Ω
  • Efficient Class D power
  • Lightweight, two rack-space design
  • Balanced combo input jacks
  • Easy-to-read LED level and clip indicators
  • Low pass filter
  • Low-noise cooling fans




  • Power Specifications: Continuous power: 4 x 400 W at 4 ohms, 4 x 250 W at 8 ohms (0.5% THD); 2 x 1000 W at 8 0hms (Bridged mono mode)
  • Input Sensitivity: 1.0 V
  • Input Impedance: 10 K Unbalanced
  • Frequency Response: (at 10 dB below rated output power) 20 Hz - 25 kHz (+0/-3 dB)
  • Voltage Gain: 32 dB
  • Distortion: (SMPTE-1M) <0.5%
  • S/N Ratio: 110 dB
  • Protection: On/Off, mute, DC-fault, load
  • Controls Front: Front Controls: AC power switch, 2 channel level control; -∞ to +30 dB  
  • Controls Rear: 30 Hz high-pass filter on/off, bridge/stereo/parallel mode
  • Signal Indicators: Signal present (green LED), clip (red LED), protection (red LED)
  • Power Indicators: 1 blue LED integrated with power switch
  • Input Connectors: Balanced XLR-F / ¼" combo
  • Output: Touch proof binding posts and Speakon® NL4 connectors
  • Power Supply: AC Power: 100 VAC, or 110 - 120 VAC or 220 - 240 VAC (50 / 60 Hz)
  • Alto APX2000 Dimensions (WxLxH): 19in x 11in x 3.5in
  • Alto APX2000 Weight: 17.6 lb


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€ 813.00 € 390.00