Introduction
Thank you for choosing the Gemini Sound SMX-5BT 5-inch Studio Monitor Speakers. These active/passive bookshelf speakers are designed to deliver high-fidelity audio with versatile connectivity options, making them ideal for home studios, DJ setups, music production, and general home audio use. This manual provides essential information for setting up, operating, and maintaining your speakers.
What's in the Box
- 1 Active Speaker
- 1 Passive Speaker
- Speaker Wire
- Power Cable
- User Manual
Product Overview
Front Panel Features

Image: Front view of the Gemini Sound SMX-5BT speakers, showing the 5-inch woofer, 1-inch tweeter, power button, volume knob, 3.5mm Aux input, and headphone jack.
- Power Button: Turns the speaker system on/off.
- Volume Knob: Adjusts the overall output volume.
- Aux In (3.5mm): Connects external audio devices via a 3.5mm cable.
- Headphone Jack: For private listening.
Rear Panel Features

Image: Detailed view of the active speaker's rear panel, highlighting the mode switch, powered speaker position select, speaker wire terminals for passive speaker, RCA inputs, TRS inputs, acoustic tuning knobs (High/Low), and power input.
- Mode Switch (Line/Bluetooth): Toggles between wired (Line) and wireless (Bluetooth) input modes.
- Powered Speaker Position Select (R/L): Designates the active speaker as either the Right or Left channel.
- Output to Passive Speaker: Terminals for connecting the passive speaker using the provided speaker wire.
- RCA (Unbalanced) Inputs: Connect audio sources with RCA outputs.
- TRS (Bal/Unbal) Inputs: Connect professional audio equipment with 1/4-inch TRS or TS outputs.
- Acoustic Tuning (High/Low): Knobs to adjust high and low frequencies for personalized sound.
- Power Input: Connects the power cable to the active speaker.
Setup
1. Speaker Placement
Place the active and passive speakers on a stable surface, such as a desk or shelf. Ensure adequate space around the rear ports for optimal bass response. Position them to form an equilateral triangle with your listening position for the best stereo imaging.
2. Connecting the Speakers

Image: The rear panels of both the active and passive speakers, showing the speaker wire connecting the 'Output to Passive Speaker' terminals on the active unit to the 'Input' terminals on the passive unit.
- Identify the active speaker (with controls and power input) and the passive speaker.
- Using the provided speaker wire, connect the red (+) terminal on the active speaker's






