



Modify the sound of your Mackie CR4.5BT studio monitors on the fly. Mix a podcast episode, listen to music, and host a party, all with the same compact speakers.
Content Creation and Gaming
Add our creative reference monitors to your setup for an immersive sound you can customize to your liking. Simply connect your speakers to your gaming PC, audio interface, or consumer streaming interface, then adjust the tone knob until you hear the maximum impact of every footstep, line of dialogue, and memorable soundtrack moment.
Music Production
CR4.5BT studio monitors deliver the clear, accurate sound you need to produce and record music. Turn the tone knob all the way to the left for a flat frequency response for recording and mixing. Turn the tone knob all the way to the right for deeper, punchier bass.
Casual Listening
Whether your space is an office, recording studio, streaming setup, living room, or otherwise, you need versatile speakers. That’s why the CR Series speakers are packed with versatile features, like the tone control knob and placement switch, to quickly tailor your listening experience to the desired situation.
CONTROL YOUR SOUND. SWITCH PLACEMENT. CONNECT TO EVERYTHING.
Tone Control
Use the tone control knob to shape the sound, starting with the transparent response you expect from studio monitors. Turn the knob to progressively boost the bass and add sparkling highs. Ideal for using the CR4.5BTs as immersive gaming speakers, casual listening speakers, or party speakers.
Placement Switch
Toggle the placement switch between desktop mode and bookshelf mode to optimize the CR4.5BT setup wherever you place them. Use desktop mode for near-field listening (like in a studio) and bookshelf mode for far-field listening (like from your couch).
All the Inputs and Outputs
Connect your audio interfaces, mixers, turntables, and other playback devices using the TRS, RCA, and 3.5mm inputs. Switch to headphones via the built-in headphone output: simply plug in your headphones to mute the speaker output and listen in silence.
BLUETOOTH: SMARTER
Enjoy true flexibility with Bluetooth® wireless streaming. Press the icon on the front of the speaker to pair your favorite devices, such as smartphones, laptops, and more, and enjoy studio-quality sound wherever you are.