tel 091 - 498 - 9955 Here’s a breakdown of what to know about McIntosh MC431 — a 4-channel amplifier from McIntosh (often used for car audio / mobile sound setups) — and whether it might suit your needs: ✅ What the MC431 is / Key Specs The MC431 is a 4-channel power amplifier, with a rated output of 100 W × 4 (into 4Ω).
It supports nominal load impedance in the range 2–8 Ω (typical for many car speaker setups).
It includes a built-in electronic crossover — i.e. high-pass and low-pass filters (useful if you want to drive different speaker components: tweeters, mid-woofers, subs) — which can give flexibility depending on how you configure the channels (4ch / 3ch / 2ch modes reportedly supported) From a technical-quality standpoint: signal-to-noise ratio at rated output is ~110 dB.
Physically, it measures roughly 486 mm (W) × 71 mm (H) × 305 mm (D).
🎯 What It’s Good For — and What to Check Good for: Car audio systems where you want to power multiple speakers (e.g. a full 4-channel setup). Users who want some flexibility in channel configuration and speaker arrangement (because of the built-in crossover and multi-channel design). Those who appreciate durable, well-engineered amplifiers with a brand known for quality (McIntosh is widely regarded among high-end audio communities).อ่านเพิ่มเติม