Skip to main content
DAS Audio INTEGRAL-A404 4-Channel 100W at 4 Ohms Power Amplifier
DAS Audio INTEGRAL-A404 4-Channel 100W at 4 Ohms Power Amplifier

DAS Audio INTEGRAL-A404 4-Channel 100W at 4 Ohms Power Amplifier

SoundPro Item: 130368
MPN: INTEGRAL-A404
Call for Info
  • 4 channel amplifier, Class D
  • 4 independent inputs
  • 100 W per channel @ 4 ohms
  • Low Z and High Z (Bridged 70 V/100 V) operation

This item is not available to purchase online. Please call 800.203.5611 to place your order!
Add to Wish List

Account manager
Contact an Account Manager for your personalized price

INTEGRAL-A404 is a quad channel, 1U, high efficiency class D amplifier intended for permanent installation use. It is equipped with switching universal mains power supply and auto-standby functionality when no signal presence is detected providing energy savings. The amplifier delivers 4x100W at 4ohm and can be used in bridge mode for high impedance 100V/70V lines (providing 2x200W of total power). Front LEDs provide information about signal presence, limiters and protection status. At the rear panel the user can configure the stereo / bridge mode and engage an 80Hz 12dB/oct order High Pass filter.

The sober and elegant design together with the euro-block type connectors and energy savings makes it perfect for permanent installations.

DAS Audio INTEGRAL-A404 Features

  • 4 channel amplifier, Class D
  • 4 independent inputs
  • 100 W per channel @ 4 ohms
  • Low Z and High Z (Bridged 70 V/100 V) operation
  • Hybrid configuration operation (Hi Z and Low Z)
  • Universal Power Supply
  • 12dB/oct 80Hz HPF filter Selector (on/off)
  • Automatic Stand-by mode

In The Box

  • INTEGRAL-A404 4-Channel 100W at 4 Ohms Power Amplifier1
  • Output Power Ratings
    • Power 8 Ohms, Both Channels Driven: 4 x 50W
    • Power 8 Ohms Bridged: 2 x 200W
    • Power 4 Ohms, Both Channels Driven: 4 x 100W
    • Power 100V: 2 x 200W
    • Power 70V: 2 x 200W
  • Electronics and Connectors
    • Amplifier Channels: 4
    • Output Circuitry: Class D
    • Frequency Response: 20 Hz-30 kHz (+0 – 0.5 dB)
    • Sensitivity: 1.38 V (+5 dBu)
    • Voltage gain: 30 dB
    • Damping Factor: > 1000 (8 Ω load, 1 kHz and below)
    • Controls: Power On/Off, Gain Pots
    • Cooling: Side-Right-to-Left
    • Amplifier Protections: Short Circuit, DC Output, Temperature, Over/Under Voltage
    • LED Indicators: On-Protect-Standby, Signal-Clip
    • Audio Signal Input Connector: Terminal Block
    • Speaker Output Connector: Terminal Block
    • Current Draw 230V / 115V: 1.5 A / 3.0 A
  • Dimensions (HxWxD)1.7x19x8.2” (44x483x208mm)
  • Net Weight6.4 lbs (2.9 kg)
  • Shipping
    • Carton Dimensions (HxWxD): 2.1x20.7x12.4” (130x525x315mm)
    • Shipping Weight: 7.6 lbs (3.5 kg)
Questions & Answers
Have a question?
Be the first to ask something about this product.

Customer Reviews