Skip to main content
Play Video

APX1000 2-Channel 1000 Watt Power Amplifier

We're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Overview

Light weight, heavy power.

The Alto APX1000 delivers continuous, clean, stereo power to any live performance. Whether you are a sound contractor, gigging musician or live sound engineer, you need consistently clean power from your power amplifiers and the APX1000 brings it to every performance. The APX1000 provides a continuous 2 x 250W at 8ohms, or 2 x 500W at 4 ohms. In bridged mono mode, the APX1000 pumps out 1000 crystal-clear watts of power. Weighing in at only 12.1lb, the APX1000 goes into venues with amazing ease and convenience whether used in a permanent installation or portable application. The incredible power-to-weight ratio and performance quality of the APX 1000 means you'll get solid Class D power without breaking your back or your wallet.

Things can sometimes move at light speed on the stage. Connecting an amp should never slow you down. Balanced combo ¹?? XLR, inputs, "Touch-proof" binding posts and speak-on jacks make connecting the APX1000 a snap at any gig, so you never lose precious time getting things going. Once installed, the APX1000's level and clip indicators to keep you informed of performance levels at a glance. Experience the APX1000 for yourself, or check out the APX1500 for installations and gigs requiring a little more power.

The APX1000 amplifier supplies massive power with plenty of headroom to drive any passive speaker. The APX1000 also contains low-noise cooling fans to prevent overheating and high-current toroidal transformers for the lowest possible noise floor.

Features

  • 1000 Watts at 8 ? bridged mono
  • 2 x 500 Watts at 4 ?; 2 x 250 Watts at 8 ?
  • Efficient Class D power
  • Balanced combo input jacks
  • Lightweight, two rack-space design
  • Easy to read LED level and clip indicators
  • Low pass filter
  • Low-noise cooling fans

Order now and lighten your load while at the same time cleaning up your power source.

Specs

APX1000 2-Channel 1000 Watt Power Amplifier Specifications:

Power Specifications:
  • Continuous power (20 Hz “ 20 kHz):
  • Both channels driven: 2 x 390 W at 4 ohms, 2 x 250 W at 8 ohms (0.5% THD), 2 x 500 W at 4 ohms, 2 x 270 W at 8 ohms (1.0% THD EIAJ)
  • Bridged mono mode: 1 x 1000 W at 8 ohms, 1 x 520 W at 16 ohms
  • 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)
  • Dimensions (WxLxH): 19" x 11.2" x 3.5"
  • Weight: 12.1lb
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat