Suitable for many Audi & Lamborghini vehicles with original woofer mount

High insulation performance even with a single layer of material

1 x 500 watts RMS at 1 Ω (subwoofer channel)

high-resolution 25-mm silk dome tweeters

✓ Highly efficient Ultra Class D technology with very high efficiency

ESX SX1000.1 8500W RMS Suitable for many Audi &ESX is opening a whole new chapter with the new SIGNUM SX power amplifiers: For the first time, heavy, precisely fitting die cast aluminum heat sinks are used in the series a feature not previously found in this price range. The advantages are obvious: thanks to the solid construction in combination with modern Class D technology, the enclosures remain surprisingly compact and set new standards with their high efficiency and performance. This makes