Monitor Audio IWA-250 Amplifier For In Wall Subwoofer
The IWA-250 switch mode amplifier is a slim, powerful dedicated design in a heavy-duty 1U rack mount case.
Delivering up to 250 watts into 4 ohms, a single IWA-250 will power single or dual IWS-10's to provide higher power levels for larger rooms or to meet customer demands.
Technology
- Rigid, high quality steel case
- Switch mode power supply
- Class D power amplifier delivering up to 250 watts into 4 ohms (dual IWS-10 drivers)
- High efficiency design resulting in cool running – low thermal output
- DSP controlled with advanced limiters
- <0.5watt standby power consumption (ErP certified)
- DC short circuit protection, over-current and thermal protection
Specification
System Format
Active sub-woofer amplifier
Lower Frequency Limit
25 Hz
Upper Frequency Limit
Variable 40 – 120 Hz @ 24 dB/Octave
Amplifier Output
250 W @ < 1% THD+N
Drive Unit Complement
4 - 8 ohms
Amplifier Classification
Class D amplifier with Switch mode power supply (SMPSU)
Cabinet Support
For use when using the dedicated back box
EQ
Music/ Movie/ Impact
Phase Control
0 & 180 degrees
Auto Sensing
Line Level > 3.5mV
Input Level Requirements
Standby after approximately 15 minutes if no signal sensed
Input Impedance
> 20K Ohms
Mains Input Voltage
AC 110 - 120 V ~ 50/60Hz AC 220 - 240 V ~ 50/60Hz (Factory Region Preset)
Dimensions (H x W x D)
43.7 x 432 x 263 mm (13/4 x 17 x 103/8)
Connection
LFE in (Stereo RCA and Balanced), 12v Trigger in (3.5 mm mono mini-jack), left and right speaker output
Trigger Input
5 - 12v via 3.5 mm mono mini-jack socket
Power Consumption
Standby: < 0.5 W (ErP approved) Typical Idle: < 10 W Max Rated: 200 W
Weight (unpacked)
4 kg (8 lb 12 oz)
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