Soundcraft SI-4UX DJ Mixer with Bluetooth and 48V Phantom Power

Description

Product Overview

The Soundcraft SI-4UX DJ Mixer combines a rugged metal chassis with modern Bluetooth wireless streaming, delivering reliable performance for mobile DJs and studio engineers. Featuring a 48V phantom power supply, eight input channels, LED level meters, and a built‑in USB soundcard, this mixer bridges the gap between portable convenience and professional functionality. Dimensions measure 13.78 x 4.72 x 10.63 inches and it weighs 4.53 pounds, making it easy to transport while maintaining a solid feel on stage.

Usage

Designed for live performances, club gigs, and home recording, the SI-4UX adapts to any environment. Stream music from iPhone, Android, iPad, or any Bluetooth‑enabled device up to 15 feet away, then blend it with turntables, microphones, or line inputs. The mixer’s 1¼” monitor outputs and XLR stereo output ensure clear sound to speakers or headphones, while the dedicated FX send lets you integrate external effects for creative mixes.

Why Choose Us

Soundcraft’s reputation for audio excellence backs every component of the SI-4UX. The all‑metal housing resists wear from touring, and the +48V phantom power guarantees clean gain for condenser microphones. Integrated USB audio interface provides direct recording to Mac or PC without additional hardware. Each unit undergoes rigorous quality testing, and our support team offers lifetime technical assistance and a one‑year warranty.

Key Features

• Bluetooth streaming up to 15 ft for wireless music playback
• 48V phantom power ensures professional‑grade microphone performance
• Eight versatile channels with XLR and 1¼” inputs for flexible routing
• LED level meters give instant visual feedback for precise mixing
• Dedicated after‑sales support and one‑year warranty for peace of mind

FAQ

Can I record directly to my computer?

Yes, the built‑in USB soundcard lets you record multitrack audio to Mac or PC without extra interfaces.

What devices are compatible with the Bluetooth function?

Any Bluetooth‑enabled device such as iPhone, Android phones, tablets, or MP3 players can stream audio to the mixer.

Is the phantom power safe for all microphones?

The +48V phantom power is designed for condenser microphones and will not affect dynamic mics when turned off.

How many output options does the mixer provide?

It includes 1¼” monitor outputs, an XLR stereo output, and a dedicated headphone jack for monitoring.

What is included in the package?

The mixer, a 3‑pin power adapter, USB cable, and a quick‑start guide are all packaged together.