How to Slate Truck Speakers: A Step-by-Step Guide

Does the Slate Truck Have Speakers? A Deep Dive

Struggling to get your mixes to translate from your headphones to your car or studio monitors? It’s a classic problem that can leave you feeling frustrated and endlessly tweaking. You’ve probably heard about Slate Digital VSX and its collection of virtual mix rooms, but you’re wondering about one in particular: does the Slate Truck have speakers, and can they actually solve this problem?

Yes, the Slate Truck is a virtual emulation within the Slate VSX software that models a famous mobile recording studio’s control room, complete with its iconic speakers. It doesn’t have physical speakers; instead, it uses advanced binaural technology to recreate the sound of listening to world-class monitors in a perfectly tuned environment, all inside your headphones. This guide will walk you through exactly what the Slate Truck is, how to use its virtual speakers, and why it has become an indispensable tool for many audio engineers.

Key Takeaways: Slate Truck Speakers Explained

• Virtual Emulation: The Slate Truck is not a physical product. It’s a software emulation inside the Slate Digital VSX headphone system that recreates the sound of a legendary mobile studio’s control room.
• Iconic Speakers Included: It primarily models two famous sets of monitor speakers: the Yamaha NS10 (often called the “white cone”) and the Auratone 5C (a single-driver “grot box”).
• Purpose: The goal is to provide reliable, industry-standard monitoring references inside your headphones, helping your mixes translate better to different playback systems.
• How it Works: The VSX software uses binaural psychoacoustics to trick your brain into hearing the speakers in a three-dimensional room, rather than just in your headphones.

What Exactly Are the Slate Truck Speakers?

To be clear, when we talk about Slate Truck speakers, we’re referring to a digital recreation, not a physical piece of hardware. This is a core feature of the Slate Digital VSX (Virtual Studio X) system, which combines specially designed headphones with powerful modeling software.

The system is designed to solve a major headache for producers and engineers: mixes that sound great in one place but fall apart everywhere else. The Slate Truck is one of the most celebrated environments within this system.

The Concept: A Studio in Your Headphones

The “Slate Truck” is an emulation of the control room in the famous NRG-Ocean Way mobile recording truck. This truck has been used to record legendary artists like Bruce Springsteen, the Rolling Stones, and Foo Fighters. Its control room is known for being an incredibly accurate and reliable mixing environment.

Slate’s team meticulously measured the acoustic response of this room and its speakers. The VSX software then uses this data to recreate that exact listening experience in your VSX headphones. It simulates:

• The Speakers: The frequency response and character of the monitors.
• The Room: The reflections, reverb, and overall ambience of the truck’s control room.
• The Crosstalk: The natural way sound from the left speaker reaches your right ear and vice-versa.

The Famous Speakers Inside the Virtual Truck

So, does the Slate Truck have speakers you can actually use? Yes, it models two of the most important studio monitors in modern music history.

1. Yamaha NS10s: This is the main speaker emulation in the Slate Truck. The NS10 is notorious for its unforgiving, midrange-forward sound. If you can make your mix sound good on these, it will likely sound great everywhere. They are a “workhorse” monitor for checking vocal levels, snare crack, and overall instrumental balance.
2. Auratone 5C Cube: This is the secondary speaker emulation. Often called a “grot box” or “horrortone,” this single-driver speaker has a very limited frequency range, mimicking low-quality systems like clock radios or old TVs. It’s an essential tool for ensuring your mix’s core elements (like the vocal) are audible on consumer devices.

In my own work, switching between these two emulations is a critical part of my workflow. I’ll spend 80% of my time on the NS10s to get the primary balance right, then switch to the Auratones to ensure the kick, bass, and vocal still cut through.

How to Use the Slate Truck Speakers: A Step-by-Step Guide

Getting started with the Slate Truck emulation is straightforward. The key is to place the VSX plugin as the very last insert on your master fader or monitor output bus in your Digital Audio Workstation (DAW).

Here is a practical, step-by-step guide to setting up and using the speakers effectively.

Step 1: Install and Activate the VSX Software

Before you do anything in your DAW, ensure you have the Slate Digital VSX software installed and your license activated through the Slate Digital Connect or iLok License Manager. Make sure your VSX headphones are plugged in and selected as your computer’s audio output device.

Step 2: Place the VSX Plugin on Your Master Bus

This is the most critical step. The VSX plugin must be the final plugin in your signal chain. Do not place limiters, EQs, or any other processing after it.

• Open your DAW (e.g., Pro Tools, Logic Pro X, Ableton Live).
• Navigate to your master fader or main output channel.
• Add the Slate VSX plugin to the last insert slot.

Pro-Tip: Most DAWs have a feature to “disable” plugins before bouncing or exporting your final mix. You must remember to bypass the VSX plugin before you export your audio file, or your mix will be printed with the room emulation baked in.

Step 3: Select the Slate Truck Environment

Once the plugin is open, you’ll see a graphical interface where you can choose from various listening environments.

1. Click on the environment selection menu.
2. Scroll until you find “Slate Truck.”
3. Select it. The interface will change to show the control room of the truck.

Step 4: Switch Between the Available Speakers

Inside the Slate Truck environment, you can toggle between the different speaker models.

• Main Monitors (Yamaha NS10): This is the default selection. You’ll see the iconic white-cone speakers in the plugin interface. Use these for the bulk of your mixing decisions—setting levels, EQing, and panning.
• Secondary Monitors (Auratone 5C): Look for a small speaker icon or a dropdown menu to switch to the “cube” speakers. The sound will immediately become more focused in the midrange, with less high-end and low-end. Use this to check your mix’s mono compatibility and midrange clarity.

I recommend switching to the Auratones every 15-20 minutes for a quick “reality check.” It instantly reveals if your vocal is getting buried or if your bass is too dependent on sub-frequencies that won’t be heard on smaller devices.

Step 5: Adjust the Speaker Distance and Level (Optional)

The VSX plugin offers additional controls to fine-tune your listening experience.

• Distance: You can adjust a slider to simulate moving closer to or further from the speakers. This can affect the perceived stereo width and room ambience.
• Level: While you should primarily control volume with your audio interface, the plugin has a level trim to match volumes between different room emulations.

Does the Slate Truck Have Speakers You Can Trust for Mixing?

This is the ultimate question. The short answer, from my extensive personal experience, is an emphatic yes. The Slate Truck emulation provides an incredibly reliable reference point that has saved me countless hours of revisions.

The real value isn’t just in the sound of the speakers themselves, but in the consistency they provide. My home studio acoustics are treated, but they’re not perfect. Weather, time of day, and even how tired I am can affect how I perceive sound in a physical room.

The Slate Truck eliminates all of those variables. It’s the same, perfectly tuned environment every single time I put on the headphones.

My Personal Experience with Mix Translation

I recently mixed a dense rock track that had multiple layers of distorted guitars, a driving bassline, and aggressive vocals. In my studio monitors, the mix felt powerful and wide. However, when I checked it in my car, the lead vocal was almost completely masked by the guitars.

I went back to the mix, but this time, I relied heavily on the Slate Truck NS10 emulation. The midrange-forward nature of the NS10s immediately highlighted the problem: the core frequencies of the lead vocal and rhythm guitars were clashing severely. I was able to use EQ to carve out specific space for the vocal (around 2-4 kHz) that I simply couldn’t hear as clearly on my own monitors.

After making the adjustments, a quick check on the virtual Auratones confirmed the vocal was now punching through. The final mix translated perfectly to my car, my laptop speakers, and even my phone.

Slate Truck Speakers vs. Other VSX Rooms: A Comparison

The Slate VSX suite is packed with different emulations. While the Slate Truck is a favorite, understanding how it compares to other popular rooms can help you make better mixing decisions.

As you can see, the Slate Truck occupies a specific and crucial role. It’s not designed to be the most “pleasing” sound; it’s designed to be the most honest.

Pro Tips for Mixing with the Slate Truck Emulation

After hundreds of hours mixing in the virtual Slate Truck, I’ve developed a few best practices that help me get the most out of the system.

• Mix at a Low Volume: The NS10s, in particular, are meant to be used at conservative listening levels. This helps you focus on the core balance of the mix and saves your ears from fatigue.
• Take Frequent Breaks: Just like in a real studio, listening fatigue is real. Take a 5-10 minute break every hour to reset your ears.
• Use the “Bypass” Button: Don’t forget to periodically bypass the VSX plugin to hear what your mix sounds like “raw” in the headphones. This can be a helpful reference point.
• Check in Mono: Use your DAW’s mono utility or the mono button within the VSX plugin itself. This is especially important when using the Auratone emulation to check for phase issues and ensure the core elements of your mix survive when