DAS INTEGRAL-A1004 - Four Channel Install Power Amplifier
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Description
INTEGRAL-A1004 is a quad channel, 2U, 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 4x250W at 4ohm and can be used in bridge mode for high impedance 100V/70V lines (providing 2x500W 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.
Features:
- 4-channel 250 W @ 4 ohm or 2-channel 500 W @ 100 V amplifier
- 2U DIN
- Power per channel at 4 ohms: 250 W
- Number of channels: 4
- Topology: Class D
| Output Power Ratings | |
| Power 8 Ohms, Both Channels Driven | 4 x 125 W |
| Power 8 Ohms Bridged | 2 x 500 W |
| Power 4 Ohms, Both Channels Driven | 4 x 250 W |
| Power 100 V | 2 x 500 W |
| Power 70 V | 2 x 500 W |
| Electronics and Connectors | |
| Amplifier Channels | 4 |
| Output Circuitry | Class D |
| Frequency Response | 20 Hz-30 kHz (+0 Ð 0.5 dB) |
| Sensitivity | 1.38 V (+5 dBu) |
| Voltage gain | 30.4 dB |
| Damping Factor | > 1000 (8 ? 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 | 1.75 A / 3.5 A |
| Dimensions-Weight | |
| Dimensions ( H x W x D ) | 88 x 483 x 208 mm 3,5 x 19,0 x 8,2 in |
| Net Weight | 3,7 kg ( 8,2 lb ) |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 170 x 525 x 315 mm 6,7 x 20,7 x 12,4 in |
| Shipping Weight | 4,5 kg ( 9,9 lb ) |
INTEGRAL-A1004 is a quad channel, 2U, 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 4x250W at 4ohm and can be used in bridge mode for high impedance 100V/70V lines (providing 2x500W 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.
Features:
- 4-channel 250 W @ 4 ohm or 2-channel 500 W @ 100 V amplifier
- 2U DIN
- Power per channel at 4 ohms: 250 W
- Number of channels: 4
- Topology: Class D
| Output Power Ratings | |
| Power 8 Ohms, Both Channels Driven | 4 x 125 W |
| Power 8 Ohms Bridged | 2 x 500 W |
| Power 4 Ohms, Both Channels Driven | 4 x 250 W |
| Power 100 V | 2 x 500 W |
| Power 70 V | 2 x 500 W |
| Electronics and Connectors | |
| Amplifier Channels | 4 |
| Output Circuitry | Class D |
| Frequency Response | 20 Hz-30 kHz (+0 Ð 0.5 dB) |
| Sensitivity | 1.38 V (+5 dBu) |
| Voltage gain | 30.4 dB |
| Damping Factor | > 1000 (8 ? 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 | 1.75 A / 3.5 A |
| Dimensions-Weight | |
| Dimensions ( H x W x D ) | 88 x 483 x 208 mm 3,5 x 19,0 x 8,2 in |
| Net Weight | 3,7 kg ( 8,2 lb ) |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 170 x 525 x 315 mm 6,7 x 20,7 x 12,4 in |
| Shipping Weight | 4,5 kg ( 9,9 lb ) |
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