8-channel DSP Mixer with XLR Balanced Outputs
If you've got a speaker system with line-level XLR inputs, such as the Bose F1, the Bose T8S ToneMatch Mixer is your ticket to eight Bose-grade mic/line channels and rich stereo DSP. As a mixer, the 8-channel T8S is beautifully laid out, with dedicated knobs for levels, mutes, and ToneMatch presets rather than endless menus — which makes it great for performers coming from an analog mixer environment. But the real magic behind the T8S lies in its ToneMatch technology and no-compromises DSP. Just tell the mixer which microphone you're using or what kind of guitar you have plugged into it, and the T8S optimizes sound for you on the spot. Performers can further customize their tone using channel-independent compressors, gates, EQs, and even a tap tempo delay.
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Hundreds of sonic refinements — instantly
The ToneMatch audio engine puts Bose's largest library of customized presets at your command. These ToneMatch presets instantly optimize instruments at the touch of a button. Different presets can be independently assigned to each of the engine's four channels. For example, select the exact mic presets for the microphones you're using on channels 1 and 2, your guitar model for channel 3, and your bass model for channel 4 — all at the same time. Bose's engineers often work with manufacturers directly to expand the ToneMatch preset library, and updates are available to you for free with easy downloading via the built-in USB port.
Bose T4S pictured 
Intelligent EQ and effects
Fine-tune your sound system with greater accuracy using Bose's intelligent zEQ system. It redefines low, mid, and high ranges for each ToneMatch preset. When you need to cut or boost specific frequency ranges for different instruments and mics, zEQ gives you the power. Globally assign one of five different reverbs to each mic/line channel. You can also choose from three delay types, 10 additional effects, and seven dynamics processors — and assign them independently to each channel.
Easy livestreaming
Additionally, the Bose T8S's built-in USB output allows you to stream your audio directly to social media platforms such as Facebook and Instagram. Connect the T4 to your Mac or PC, and you will have access to studio-quality preamps, phantom power, and effects. Finally, the 6-band master EQ helps compensate for the ambient acoustics around you.
Magnetic mixer cover
For protection and peace of mind, the T8S ToneMatch Mixer includes a magnetic cover. This feature preserves levels from gig to gig and protects your T8S from damage on the road or at the show.
Bose T4S and T8S: which mixer is right for me?
The biggest differences between these mixers are the number of onboard channels and how they interface with your sound system. If you have further questions, don't hesitate to contact your Sweetwater Sales Engineer.
T4S:
- 4 channels with combi mic/line inputs and phantom power
- ToneMatch digital output — for Bose L1 Model II and L1 Model 1S speaker systems
- 2 x 1/4-inch aux outs, 2 x 1/4-inch aux ins, 1/4-inch stereo main outs
- Power supply not included — powered via ToneMatch port
T8S:
- 8 channels with combi mic/line inputs and phantom power
- XLR balanced outputs — for Bose F1 speaker systems, etc.
- 1/4" aux outs (x4), 1/4" aux ins (x2), 1/4" stereo main outs
- Wall power supply included. The T8S can also be powered by a single L1 Pro unit with the purchase of a separate ToneMatch cable

Bose T8S Features:
- 8-channel mic/line mixer with rich stereo DSP
- For speaker systems with line-level XLR inputs, such as the Bose F1
- Simple layout — great for analog users and beginners
- Bose ToneMatch processing provides stellar, natural-sounding vocals and instruments
- Independent ToneMatch, EQ, dynamics, and effects per channel
- Updated effects with advanced digital audio processing: compressor, limiter, de-esser, noise gate, chorus, flanger, phaser, tremolo, tap delay, and reverb
- 6-band master EQ helps compensate for venue acoustics
- USB audio input streams music into a livestreaming platform
- Magnetic cover protects your mixer and preserves levels between shows
- ToneMatch power supply included