Stetsom IR160.2 RCA 2 Channel Digital Amplifier – 160W RMS 2 Ohms Stable

Stetsom IR160.2 RCA 2 Channel Digital Amplifier – 160W RMS 2 Ohms Stable
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The Stetsom IR160.2 RCA is built for people who want a compact 2 channel amplifier that still gives clean output and useful everyday power. This amp is a strong fit for smaller speaker upgrades, simple mids and highs setups, motorcycles, UTVs, tighter dash installs, or any build where space is limited but you still want better sound than factory power can give you. Stetsom highlights its auto-turn on system, high efficiency, and compact aluminum construction, which makes it a practical little amp for real-world installs.

Even though it is small, the IR160.2 RCA still brings enough output to make a noticeable difference. It is rated at 2 x 80 watts RMS at 2 ohms and 2 x 45 watts RMS at 4 ohms at 13.8V, giving it enough power for many coaxials, full-range speakers, and lighter midrange applications. Stetsom also calls out well-defined bass, mids, and treble with strong overall tone, which is exactly what a lot of people are after when they need a compact amp that does not feel cheap or weak.

One of the nicest things about this amp is how easy it is to live with. The auto-turn on system provides automatic remote trigger through the audio connector, and the small aluminum chassis helps with both durability and install flexibility. Stetsom also notes its Safety Energy technology for high efficiency and low current draw, which makes sense in smaller electrical systems or installs where keeping things simple matters. If you need a small 2 channel amp that can cleanly power speakers without taking up much room, the IR160.2 RCA makes a lot of sense.

Whether you are upgrading basic door speakers, adding a compact speaker amp to a small vehicle, or putting together a simple and affordable mids-and-highs setup, the Stetsom IR160.2 RCA gives you practical power, small size, and clean sound in an amp that is easy to build around.

Key Features

Number of Channels: 2 channels

RMS Power at 2 Ohms 13.8V: 2 x 80 watts RMS (stereo)

RMS Power at 4 Ohms 13.8V: 2 x 45 watts RMS (stereo)

Stability: 2 ohms stereo stable

Frequency Response: 50 Hz to 23 kHz

Signal to Noise Ratio: Greater than 90 dB

Harmonic Distortion: Greater than 0.03% THD listed on page

Input Sensitivity: 2V

Input Impedance: 2.4K ohms

Minimum Output Impedance: 2 ohms

Supply Voltage: 9V to 15V

Auto-Turn On System: Automatic remote trigger via audio connector

Efficiency Tech: Safety Energy technology for high efficiency and low consumption

Construction: High-performance aluminum chassis

Consumption with Musical Signal: 6.4A

Consumption with Bass Signal: 12.8A

Dimensions: 29 x 58 x 77 mm

Weight: 0.15 kg

Whether you are working with a small install area, adding amplifier power to a simple speaker setup, or just want a compact 2 channel amp that is easy on space and electrical demand, the IR160.2 RCA gives you clean output and real-world practicality without overcomplicating the build.