Stetsom Iron Line IR-400.4 Compact Digital Amplifier Four-Channel 400 W Full Range 2 Ohm visual design This ensures that you have

This ensures that you have everything you need to establish a solid and reliable connection between your speakers and your audio system

In terms of dimensions

With the SMD-500

4V - 4 ohm

Stetsom Iron Line IR-400.4 Compact Digital Amplifier Four-Channel 400 W Full Range 2 Ohm visual design This ensures that you have4K AUDIO QUALITY Ultra HD High Sound Fidelity, Clearer Mids, Clearer Treble. BASS BOOST 14dB feature at 45Hz Enhanced power supply for STRONGER GRAVES ROBUST CONNECTORS With Cable Insulation Guide (GIC) Easy Installation Original Kits 6 6 9 2 Way Kits Subwoofers Drivers and Tweeters Association Small Size. NEW TECHNOLOGY TECHNICAL SPECIFICATIONS CHARACTERISTICS IR400. 4 Number of Channels 4 RMS Power at 2 Ohm 13. 8V 4 x 100 WRMS Power @ 13. 8V Bridge