ALP-400i
  • Professional Audio Power Amplifier
Introduction
The ALESIS ALP series professional audio power amplifier is a result of the ALESIS AUDIO Engineering Team’s continued effort to deliver more powerful and flexible sound reinforcement systems and meet the most demanding needs of live sound reinforcement venues.

Utilizing high performance components and under strict aging test, the ALP models are configured with five high-precision protection circuits to ensure reliable stability:

1.Surge protector to protect the device from voltage spikes when booting
2.Thermal overload protection when the device is in long-term operation
3.DC overload protection when accident occurs
4.Current impact protection when turning the power switch
5.Radiation limiter to prevent signal distortion

Providing over 400 of damping factor, the ALP series amplifiers can easily handle the loudspeakers which are hard to power.
Specification

Model NO.

ALP-400i

Frequency Response

20Hz-20KHz, +0,-1dB, at 1 watt/8

Output Power (stereo) 

8Ω 400W × 2

Output Power (stereo)

4Ω 600W × 2  

Bridged (mono)

8Ω 1200W

Sensitivity

Rated Power 8Ω, 1.1Vrms  

Input Impedance

20K Ohms balanced input

10K Ohms unbalanced input

Rated Consumption Power

1200W

Damping 

> 400

Harmonic Distortion

< 0.02% at 1KHz

SNR (A Weighted)

> 100dB

Rising Rate 

> 21/μs

Channel Separation 

> 80dB 

Input Connectors

XLR input jack

Output Connectors 

Neutrik speaker output jack sockets and terminals 

LED Indicator

7

Protection Circuit

Surge protector

Thermal overload protection

DC overload protection

Current impact protection

Radiation limiter

Cooling

DC cooling fans

Gross Weight

19kg

Net Weight

17kg


 

Copyright © 2017 Alesispro.com. All rights reserved.