PreSonus Quantum ES4 Audio Interface with JBL 3 Series Studio Monitor Pair (Cables & Stands Included) 305MKII

The Quantum ES4 audio interface from PreSonus combines cutting-edge recording technology with premium audio components to provide an all-in-one recording solution for musicians and creators. This powerhouse interface teams four pristine MAX-HD mic preamps with high-performance 24-bit/192kHz converters to capture every nuance of your audio. Paired with the included JBL 3 Series studio monitors, cables and stands, you have everything needed to start recording studio-quality tracks right away.

Pristine Preamps Optimized for Modern Mics

At the heart of the Quantum ES4 are four MAX-HD mic preamps, newly redesigned to deliver ultratransparent, low-noise performance. With up to 75dB of gain, these digitally-controlled analog preamps have the headroom to handle today's most sensitive studio mics without clipping or distortion. The expansive gain range ensures you can record everything from delicate vocals to blistering guitar solos with stunning clarity.

Auto Gain Mode Keeps Levels Perfect

One of the Quantum ES4's standout features is its Auto Gain mode. With a single button press, the interface automatically sets ideal gain levels for all connected mics and instruments. Never again will you miss a perfect take due to improper gain staging. Auto Gain takes the guesswork out of recording so you can focus solely on your performance.

Uncompromising Audio Quality at Every Stage

The Quantum ES4's premium audio circuitry, including high-performance 24-bit/192kHz converters, ensures pristine audio quality throughout the entire signal chain. Low-latency drivers eliminate annoying delays during recording and monitoring. From the transparent MAX-HD preamps to the crystal-clear converters, every component is engineered to deliver uncompromised fidelity.

Record Anywhere With the Universal Control App

Thanks to the included Universal Control app, you can record professional-quality audio directly from your phone, tablet or computer whenever inspiration strikes. Adjust critical preamp settings like gain, phantom power and more without interrupting your session. The app's intuitive interface provides seamless wireless control over the ES4 from any location.

All the Essentials for Your Home Studio

This complete home recording package comes with JBL's acclaimed 3 Series studio monitors, monitor cables and sturdy monitor stands – everything you need to start producing right out of the box. Choose between the 305P MkII which has a 5" low-frequency transducer and the 308P MkII which has a 8" low-frequency transducer. The JBL 3 Series speakers deliver impressive clarity and imaging, letting you accurately monitor your mixes. With the included cables and stands, you can dial in the perfect positioning for an optimized listening sweet spot.

Whether recording vocals, instruments, podcasts or samples, the Quantum ES4 audio interface provides all the tools to capture audio with uncompromising studio quality. Backed by PreSonus' reputation for innovation, this versatile interface empowers your creativity from anywhere.