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Alto 600 Watt Portable Powered PA System

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Open the Mixpack and discover a full-featured, on-the-go PA system. In addition to the 6-channel mixer, your Mixpack contains a 12" subwoofer and two satellite speaker cabinets, all driven by 600 watt... Click To Read More About This Product

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Open the Mixpack and discover a full-featured, on-the-go PA system. In addition to the 6-channel mixer, your Mixpack contains a 12" subwoofer and two satellite speaker cabinets, all driven by 600 watts of pure Class AB power.

Versatility and Mobility
Mixpack features a 6-channel mixer. Inputs include XLR, line, and RCA jacks so you can connect any audio source, from musical instruments to microphones to an iPod. Each channel features a 3-band EQ for shaping the tone. In addition, sixteen onboard Alesis-driven effects add a professional finishing touch to your sound. And no matter where your music takes you, Mixpack sets up in minutes”without sacrificing quality or power.

Pump it Up
Living inside the Mixpack are 600 watts of pure Class AB power. The 12" subwoofer produces a smooth rich bass. Two satellite cabinets deliver clean mids and highs. Each cabinet is home to a pair of 6.5" drivers and a 1" tweeter. Includes stands, so you can place the sound where you need it most.


  • 600-watt portable sub/satellite PA system
  • 12" subwoofer plus two satellites with 2 x 6.5" and 1 x 1.0" speakers
  • 6-channel mixer with 3-band per channel EQ
  • XLR, Line, and RCA inputs
  • 24-bit Alesis DSP with 16 total effects
  • Lightweight, one-piece design for convenient transport; speaker cables included
  • Type: 3-Way Powered System Bi-Amp plus passive crossover into Satellite
  • Low Output Power: 150W RMS Class AB
  • MID-HIGH-Output Power: 75W + 75W RMS Class AB
  • Peak Power Rating: 600 watts peak
  • Maximum SPL @ 1m 116.5dB Continuous: - 119.5dB Peak (calculated)
  • Frequency Response: 55Hz - 20kHz @ -10dB
  • Impedance: Low-Mid / High Low 8 ohm - Mid / high 8 Ohm
  • Crossover Frequencies: Active 125Hz at 12dB / Oct - Passive 3000Hz at 12dB / Oct with Electronic Dynamic Protections
  • Amplifier Protections: Low-Mid / High Soft start - Short Circuit - DC output voltage - Thermal Protection - Subsonic Filter at 30Hz - 24dB / Oct - Limiter / Compressor
  • Low Frequency Device: 12" / 318 mm - 2" Voice Coil
  • Mid Frequency Device: 4—6.5" / 165 mm - 1.5" Voice Coil
  • High Frequency Device: 2 — 1" Compression Driver - 1" Voice Coil
  • Horn Coverage: H — V 80H — 80V
  • Enclosure: Plastic Reinforced Cabinet Polypropylene
  • MIXER Section
    • Microphone Input: Electronically balanced discrete input configuration
    • Frequency Response: 10Hz to 55KHz +/-3dB
    • Distortion: (THD&N) 0.04% at +4dBu 1KHz
    • Gain: 35dB
    • SNR: (Signal to noise ratio) >94dB
    • Line input: Electronically balanced
    • Frequency Response: 10Hz to 55kHz +/-3dB
    • Distortion: (THD&N) 0.04% at +4dBu 1kHz
    • Gain: 15dB
    Stereo Input / Output
    • Line input: Unbalanced
    • Frequency Response: 10Hz to 55kHz +/-3dB
    • Distortion: (THD&N) 0.04% at +4 dBu 1kHz
    • Microphone Input: 1.4 kÎ
    • Channel insert return: 2.5 kÎ
    • All other inputs: 10 kÎ or greater
    • Tape out: 1 kÎ
    • All other outputs: 120Î
    • Hi shelving: ±15dB @ 12kHz
    • Mid bell: ±15dB @ 2.5kHz
    • Low shelving: ±15dB @ 80Hz
    DSP section
    • A/D and D/A converters: 24-bit
    • DSP resolution: 24-bit
    • Type of effects: Reverbs, Stereo, Delay, Chorus, Reverb + Delay and Reverb + Chorus combinations
    • Presets: 16
    Controls & Monitoring
    • 16-position preset selector
    • Clip LED
    • Mute Switch with LED indicator
    Main Mix Section
    • Noise (Bus noise)
    • Fader 0dB channels muted: -89dBu
    • Fader 0dB all input channels assigned and set to unity gain: -85dBu
    • Max output: 27dBu balanced
    • Controls: 22 dBu balanced 1/4" jacks
    • AUX Sends: Max out 22dBu
    • Power Supply: AC - 220 / 240V or AC - 100 / 120Volt, with Switching Power Mode
    • Dimensions (WxLxH): 1060mm x 700mm x 700mm
    • Weight: 94.8lb.
    • Customer Reviews

    Review Snapshot

    by PowerReviews
    Alto600 Watt Portable Powered PA System

    (based on 1 review)

    Ratings Distribution

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    Reviewed by 1 customer

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    Alto 600 Watt Portable Powered PA System

    By Carlos gonzalez

    from PR/USA

    Comments about Alto 600 Watt Portable Powered PA System:

    his is a fantastic PA system in the portable battery powered category.The sound output is excellent and it drew attention from people on how it was powered. Using this unit outdoors playing with guitar and a CD backtrack, I walked around with a long patch cord and at 30 feet away, the sound was superb. built solid / top quality.RCA hookups for AUX IN are a huge plus. Much better than 1/8? input jacks that you see on other company brands. You can also adjust your auxiliary input for bass & treble. Another huge plus! I achieved perfect backtrack sound utilizing a small CD player with decent volume from the headphone jack. So basically it was CD headphone out on a 1/8? stereo jack, then split to RCA jacks to the back panel . (You won?t get high output or sound quality if you plan to use a small MP3 iPod). Utilizing the controls correctly and it has great bottom end and sparkling highs.Takes I can travel outdoors now without searching for an AC wall outlet. Perfect for the soloist. Alto certainly optimized the technology for sound output.A very fine product.

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