P/N. 10717540



4 channel amplifier
250 W per channel @ 4 ohms
Class D topology
Bridged/70 V/100 V operation


A/V systems and corporate events
Meeting rooms, classrooms, and exhibit areas
Installations in bars and clubs


The new IA Series provides systems integrators with an interesting offer of installation grade amplifiers. The new Class D amps offer both four channel and two channel options. They can be operated in stereo, bridged or line modes in 70 or 100 volts and also include a 80 Hz high-pass filter.

The IA Series IA-1004 offers 250 W per channel at four ohms. The amplifiers offer operation in bridge mode or powering 70/100 V lines.

The rear panel incorporates switches for activating a 80 Hz high-pass filter, stereo or line/bridge modes and selection between 70 or 100 V lines. Input and output connections are made by way of Phoenix connectors. The IA-1004 is housed in a rugged 2-unit high steel chassis.
Output Power Ratings
Power 8 Ohms, Both Channels Driven4 x 125 W
Power 8 Ohms Bridged2 x 500 W
Power 4 Ohms, Both Channels Driven4 x 250 W
Power 100 V2 x 500 W
Power 70 V2 x 500 W
Electronics and Connectors
Amplifier Channels4
Output CircuitryClass D
Frequency Response20 Hz – 30 kHz, +0 – 0.5 dB
Sensitivity1.38 V (5 dBu)
Voltage gain30 dB
ControlsPower On/Off, Gain Pots
Amplifier ProtectionsShort Circuit, DC Output, Temperature, Over/Under Voltage
LED IndicatorsPower, Protection, Signal, Clip
Audio Signal Loop Thru ConnectorTerminal Block
Speaker Output ConnectorTerminal Block
AC Input ConnectorIEC
Operating Range90-250 VAC
Current Draw 230 V1.75 A
Current Draw 115 V3.5 A
Dimensions ( H x W x D )88 x 483 x 208 mm
3,5 x 19,0 x 8,2 in
Net Weight3,7 kg ( 8,2 lb )
Carton Dimensions ( H x W x D )170 x 525 x 315 mm
6,7 x 20,7 x 12,4 in
Shipping Weight4,5 kg ( 9,9 lb )
Title Format Size
Data Sheet
HT_IA1004_00.pdf PDF 179 Kb
User Manual
UM_IA_05_EN.pdf PDF 7.64 Mb
CAT_DAS_2019_FULL_LINE_01.pdf PDF 26.9 Mb