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Description
DESCRIPTION
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.
SPECIFICATIONS
Output Power Ratings
- Power 8 Ohms, Both Channels Driven 4 x 50 W
- Power 8 Ohms Bridged 2 x 200 W
- Power 4 Ohms, Both Channels Driven 4 x 100 W
- Power 100 V 2 x 200 W
- Power 70 V 2 x 200 W
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 30.4 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 230 V / 115 V 1.5 A / 3.0 A
Dimensions-Weight
- Dimensions ( H x W x D )
- 44 x 483 x 208 mm
- 1,7 x 19,0 x 8,2 in
- Net Weight 2,9 kg ( 6,4 lb )
Shipping
- Carton Dimensions ( H x W x D )
- 130 x 525 x 315 mm
- 5,1 x 20,7 x 12,4 in
- Shipping Weight 3,5 kg ( 7,6 lb )
