ASB-15180U - Speakers FoneStar - Free user manual and instructions
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| Product Type | Portable Bluetooth Speaker |
| Brand | FoneStar |
| Model | ASB-15180U |
| Dimensions (W x H x D) | 180 x 80 x 80 mm |
| Weight | 520 g |
| Power Supply | Rechargeable lithium-ion battery 2000 mAh |
| Battery Life | Up to 10 hours |
| Charging Time | Approximately 3 hours |
| Connectivity | Bluetooth 5.0, AUX 3.5 mm input, USB port |
| Output Power | 10 W RMS |
| Frequency Response | 100 Hz - 20 kHz |
| Main Functions | Bluetooth playback, FM radio, USB/SD card playback, hands-free kit |
| Control | Touch or physical buttons for volume, track, calls |
| Maintenance and Cleaning | Clean with a soft, dry cloth. Do not use abrasive products. |
| Safety | Do not expose to water or extreme temperatures. Disconnect during thunderstorms. |
| Spare Parts and Repairability | Battery replaceable by a professional. Charging cable included. |
| General Information | 2-year warranty. Technical support available on the manufacturer's website. |
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USER MANUAL ASB-15180U FoneStar
ASB-12150U, ASB-15180U
ACTIVE USB/SD/FM LOUDSPEAKER
ACTIVE USB/SD/FM LOUDSPEAKER
ACTIVE USB/SD/FM LOUDSPEAKER
ACTIVE USB/SD/FM LOUDSPEAKER


INSTRUCTION MANUAL
INSTRUCTION MANUAL
DESCRIPTION
- Active speaker with extra resistant injection box.
- USB/SD/FM player with remote control.
- Output for passive loudspeaker.
- Woofer protected with front metal grill.
- Carrying handles, suspension points, floor legs and monitor shape.
- Hole in the base for 35 mm tube.
CONTROLS AND FUNCTIONS
1.- SD memory card connection slot. 2.- USB storage device connection port. 3.- MODE: a short press selects the audio source. A long press turns the module on/off. 4.- K: a long press decreases the volume of the player. A short press in player mode skips to the previous song; in FM mode it skips to the previous preset station. 5.- ▶: a long press increases the volume of the player. In player mode, a short press switches to the next song; in FM mode, it switches to the next preset station. 6.- ☐: a short press selects the playback mode between: one track, all tracks or random playback. 7.- ▶II: in player mode, a short press plays/pauses audio playback. In FM mode, a short press automatically memorises all detected frequencies with sufficient signal quality. 8.- Player module information display.
2.- Audio signal inputs and settings for each input.
![graph TD A["INPUT 1"] --> B["TREBLE"] B --> C["BASS"] C --> D["VOL"] E["INPUT 2"] --> F["TREBLE"] F --> G["BASS"] G --> H["VOL"] I["INPUT 3"] --> J["TREBLE"] J --> K["BASS"] K --> L["VOL"] M["INPUT 4"] --> N["TREBLE"] N --> O["BASS"] O --> P["VOL"]](/content/2026/07/1441190/images/29053c1c5642955ea544029bde53aa3cd6d327ab76c5cd85a3422962d2ef305f.jpg)
1.- INPUT 1 MIC: balanced input of microphone 1, combo connector (XLR and 6.3 mm stereo jack). 2.- INPUT 2 MIC - 3 MIC - 4 MIC: balanced input of microphones 2, 3, 4, XLR connector, XLR connector. 3.- TREBLE: treble control for each input, ±12 dB. 4.- BASS: bass control for each input, ±12 dB. 5.- VOLUME: volume control for each input.
3.- 5-band graphic equalizer. 4.- LINE OUT: line level output, 2 x RCA connectors. 5.- LINE IN: line level input, 2 x RCA connectors. 6.- VOLUME: line input and player volume control 7.- Aux input operating selector. Allows selection between LINE IN input and player module. 8.- MASTER: general volume control. 9.- POWER: loudspeaker LED power indicator.
10.- CLIP: LED excess signal indicator. It lights up red if there is an overload or excess power peaks. Reduce the input signal level or the loudspeaker volume until the indicator goes off. 11.- DELAY: control to adjust the time interval between the echo effect repetitions. 12.- ECHO: control to adjust the number of repetitions of the echo effects. 13.- POWER: loudspeaker on/off switch. 14.- Input to connect the AC mains supply cable. 15.- AC SELECT: power supply voltage selector. 16.- SPEAKER OUTPUT: amplified output to connect to the passive loudspeaker, loudspeaker connector 8 Ω.
REMOTE CONTROL
1.- :on/off button on the player. 2.- MODE: allows you to select the audio source. 3.- MUTE: turns the audio output on/off. 4.- EQ: allows you to select between the different existing equalisations. 5.- VOL +/-: player volume controls. 6.- In player mode, a short press skips to the previous/next song. In FM mode, a short press skips to the previous/next station stored. 7.- ▶It in player mode, a short press plays/pauses audio playback. In FM mode, a short press automatically memorises all detected frequencies with sufficient signal quality. 8.- SCN: no function. 9.- RPT: in player mode, a short press selects the playback mode between: one track, all tracks or random playback. 10.- 0-9: in player mode, it allows the selection of the audio track to be played; in FM mode, it allows the selection of a station by its position in the memory.

CONNECTION
- Before connecting the power, make sure that the volume controls are at their minimum and the POWER switch is off.
- Connect the power supply cable to the mains.
- Connect a line level signal to the loudspeaker LINE IN input, from the output of a mixer, a CD player, etc.
You can also connect a USB storage device or SD memory card; or use the FM tuner. In this case, select the required audio source using the MP3/LINE IN selector.
- If you wish, dynamic microphones can be connected to INPUT 1, INPUT 2, INPUT 3 and INPUT 4.
- Switch the loudspeaker on using the POWER switch on the rear panel.
- Adjust the input volume to the required level using the corresponding controls.
- The loudspeaker output provides a line level that can be taken to another amplified loudspeaker, mixer, amplifier, recorder, etc.
- Furthermore, if you wish, a passive loudspeaker can be connected to the SPEAKER OUTPUT terminal.
- When not using the equipment, switch it off: turn the volume controls to minimum, deactivate it with the POWER switch and disconnect the power supply from the mains.

SB-3612 (ASB-12150U) SB-3615 (ASB-15180U)
WIRELESS CONNECTION OF 2 SPEAKERS
This speaker can be connected wirelessly to another speaker from the same series by following the steps described below:
1.- Turn on both speakers and select wireless mode. 2.- Long press the ☐ button until you hear a beep. This speaker will be the MASTER speaker and will play the left channel (L) of the stereo signal.
The other speaker will be the secondary speaker (SLAVE) and will play the right channel (R) of the stereo signal.
3.- Connect your wireless audio device to the MASTER speaker and you will hear another beep indicating that it has been successfully connected.
TECHNICAL SPECIFICATIONS
| ASB-12150U ASB-15180U | ||
| FEATURES | Active speaker with extra resistant injection box. USB/SD/FM player with remote control. Output for passive loudspeaker. Woofer protected by front metal grille. Carrying handles, suspension points, floor supports and monitor-shaped. Hole in the base for a 35 mm tube. | |
| AMPLIFIER | 360 W maximum, 180 W RMS Bass: 300 W maximum, 150 W RMS Treble: 60 W maximum, 30 W RMS | 440 W maximum, 220 W RMS Bass: 380 W maximum, 190 W RMS Treble: 60 W maximum, 30 W RMS |
| PROTECTION | 3 protection circuits: short circuit, overload and temperature | |
| LOUDSPEAKERS | 1x12" woofer: 50 mm voice coil and ferrite magnet 1 compression driver: 1 3/8" diaphragm | 1 x 15" woofer: 63.5 mm voice coil and ferrite magnet 1 compression driver: 1 3/8" diaphragm |
| RESPONSE | 50-18,000 Hz 42-18,000 Hz | |
| INPUTS | 3 balanced mics, XLR 1 balanced mic, combo (XLR and 6.3 mm jack) 1 auxiliary line, 2 x RCA | |
| OUTPUTS | 1 auxiliary line, 2 x RCA 1 amplified for passive loudspeaker, 8 Ω speaker connector | |
| INDICATORS | Operation on the front and power, pico and bluetooth on the rear panel | |
| CONTROLS | Input volume and overall volume Input selector: line/MP3 Player and FM radio control Effects: delay and echo 5-band graphic equalizer | |
| SUSPENSION POINTS | 4 points M8 | |
| POWER SUPPLY | 230/115 V AC, 250 W 230/115 V AC, 350 W | |
| DIMENSIONS | 375 x 585 x 330 mm depth 460 x 685 x 380 mm depth | |
DESCRIPTION
SIMPLIFIED EU DECLARATION OF CONFORMITY
FONESTAR SISTEMAS S.A. hereby declares that the Active USB/SD/FM loudspeaker ASB-12150U complies with the Directive 2014/53/EU.
The complete text of the EU Declaration of Conformity is available at the following internet address:
fonestar.com/ASB-12150U
ES
fonestar.com/ASB-12150U
FR
SIMPLIFIED EU DECLARATION OF CONFORMITY
fonestar.com/ASB-12150U
PT
fonestar.com/ASB-12150U
www.fonestar.com