Flex series (12A / 15A) Powered speaker with Bluetooth functionality User manual Any information and illustrations shown in this user manual are subject to change without further notice. User manual version: 2.
Safety instructions WARNING! Always keep this device away from moisture and rain! Hazardous electrical shocks may occur! WARNING! Only connect this device to a matching power outlet. This device is intended to work on a specified AC currency. Connecting this device to power outlets with other voltages may result in permanent damage and possible hazardous situations, such as fire or electrical shocks! WARNING! Be careful with every operation of this device.
- Only handle the power cord by its connectors. Never pull the cable to remove a connector from its socket, as this could lead to damage and electrical shocks. - Always operate this device with a stable AC current. - Always operate this device with the AC ground wire connected to the electrical system's ground. - Never use other types of cables than specified in the manual, do not use defective or bad functioning cables.
Guidelines for speakers WARNING! This loudspeaker is capable of producing a sound pressure level which can be harmful for humans and animals when used incorrectly and/or without protection. Possible permanent hearing loss may occur when humans or animals are exposed to high sound pressure levels for a longer period of time. - Avoid exposure to high sound pressure levels for a longer period of time. See the charts on this page for more information about sound pressure levels and exposure to high levels.
Box contents Box contents: 1x Flex series powered speaker (Flex 12A or Flex 15A) 1x power cable 1x wireless remote 2x monitor stand Unit and accessory inspection - Always use the supplied power cable to connect the unit to a power supply. If the cable appears broken or has visible damage, do not use it. - If the unit is not going to be used for a longer period of time, disconnect it from the power supply and store it in a dust-free environment. - Always check the unit for possible damage before use.
Use of the speaker This speaker is designed to perform in professional environments. Either speech, music, or any other type of sound can be played trough this speaker. The powered Flex-series are equipped with their own power amplifier, mounted on the rear of the speaker. This module also houses the internal USB MP3-player, Bluetooth receiver, EQ and the several connectors + volume controls. The built-in power amplifier is capable to produce enough power for the speaker alone.
Power amplifier module section The built-in power amplifier module, combined with the built-in MP3-player, connectors and volume controls, has several options. A short explanation for each feature is described on the next page. The descriptions apply to the Devine FLEX 12A as well. 5 1 3 2 4 6 7 8 9 10 11 12 13 14 18 15 16 17 19 21 20 22 Any information and illustrations shown in this user manual are subject to change without further notice. User manual version: 2.
1. MP3-player display 2. SD card input 3. USB input 4. MP3-player control buttons 5. 5-band EQ 6. amplifier module heatsink 7. MP3-player volume level control 8. Microphone volume level control 9. Line level volume level control 10. Master level volume controls 11. Treble level control 12. Bass level control 13. Power LED indicator (green) 14. Clip LED indicator (red) 15. Microphone input (balanced XLR) 16. Microphone input (6.3 mm jack) 17. Line input (balanced XLR) 18.
- The speaker is equipped with an internal fuse, located directly next to the IEC power input section. If this fuse blows for any reason, only replace it with a fuse that has the same values as the original fuse. Do not bridge the gap with any electrical wiring or whatsoever as this voids your warranty. - Severe shocks and impact must be prevented as much as possible. Secure this speaker properly in place during transport to prevent damage to the housing and the internal components of the speaker.
Powered speaker troubleshooting If you have any problems with active speakers, consult this troubleshooting section to solve any difficulties with your product. If this troubleshooting section does not solve your problem, contact your dealer for more information and help. This troubleshooting section contains the most frequent problems and is not a complete collection of possible faults, defects and solutions. The troubleshooting section applies for powered speakers.
components panel or master volume) Also try to set Treble and Bass to normal levels. Speaker can not be placed on a speaker stand Tightening knob is turned too tight Loosen tightening knob Stand not suitable Measure stand top diameter, this should be around 33-36 mm for optimal placement. Use another speaker stand if needed.
Technical specifications Flex 12A Type of speaker Housing Frequency range (-10 dB) Frequency range (+/-3 dB) Coverage pattern Directivity Index (DI) Directivity Factor (Q) Crossover frequency Amplifier power (LF + HF) Amplifier power LF (continuous) Amplifier power HF (continuous) Distortion Maximum SPL Sensitivity Signal indicators Input gain (Input 1: Mic) Input gain (Input 2: Line) Main volume gain Input impedance LF driver HF driver Connector (Input 1: Mic) Connector (Input 2: Line) Connector (main link
