Dolphin HIGH Power Event Party Speaker User Manual

Introduction

Thank you for purchasing the Dolphin HIGH Power Event Party Speaker, Model SP-175. This professional-grade speaker is designed to deliver powerful, ground-shaking sound with deep bass and crisp highs, perfect for large events, parties, and performances. Featuring dual 15-inch woofers, 7000W peak power, a 6-band equalizer, X-BASS control, and versatile connectivity options including Bluetooth, USB, SD, FM radio, and AUX, the SP-175 provides an immersive audio experience. Its sound-activated LED lights create a dynamic atmosphere, while the portable design with a trolley handle and built-in wheels ensures easy transport. Please read this manual thoroughly to understand the features, setup, and operation of your new speaker.

Important Safety Information

To ensure safe operation and prevent damage, please observe the following precautions:

• Do not expose this appliance to rain or moisture.
• Do not block any ventilation openings.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the appliance.
• Only use attachments/accessories specified by the manufacturer.
• Unplug this appliance during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
• This product is not waterproof. Avoid exposure to water or excessive humidity.

Package Contents

Please check that all items are included in your package:

• Dolphin HIGH Power Event Party Speaker (SP-175)
• AC Cable
• Remote Control
• User Manual (this document)

Note: Additional accessories may be sold separately.

Product Overview

Familiarize yourself with the various parts and controls of your Dolphin SP-175 speaker.

Figure 1: Front view of the Dolphin SP-175 speaker, showcasing its dual woofers with illuminated LED lights and an included microphone.

Figure 2: Close-up of the top control panel, showing the master volume, microphone inputs, equalizer, and various playback controls.

Figure 3: View of the retractable trolley handle and built-in wheels, highlighting the speaker's portability.

Control Panel Features:

• Power Button: Turns the speaker ON/OFF.
• LED Light Button: Controls the sound-activated LED lights.
• Master Volume: Adjusts the overall sound output level.
• Mic Volume (MIC VOL 1, MIC VOL 2): Adjusts the volume for connected microphones.
• 6-Band Equalizer: Allows fine-tuning of audio frequencies for customized sound.
• X-BASS Control: Enhances deep bass frequencies for a more powerful sound.
• Mode Button: Switches between input sources (Bluetooth, USB, SD, FM, AUX).
• Playback Controls: Play/Pause, Previous Track, Next Track.
• USB Port: For playing audio from USB drives.
• SD Card Slot: For playing audio from SD cards.
• AUX Input: For connecting external audio devices via a 3.5mm cable.
• FM Antenna: For receiving FM radio signals.

Setup

1. Unpacking: Carefully remove the speaker from its packaging. Retain the packaging for future transport or storage.
2. Placement: Place the speaker on a stable, flat surface. Ensure adequate ventilation around the unit. For optimal sound, position the speaker in a way that the sound can project freely into the room or area.
3. Power Connection:
   • Connect the supplied AC cable to the power input on the back of the speaker.
   • Plug the other end of the AC cable into a standard wall outlet (AC 120V/60Hz).
4. Initial Power On: Press the Power button on the control panel to turn on the speaker. The display will illuminate.

Operating Instructions

1. Basic Operation

• Power ON/OFF: Press the Power button on the control panel.
• Volume Adjustment: Rotate the Master Volume knob clockwise to increase volume and counter-clockwise to decrease.
• Changing Input Mode: Press the Mode button repeatedly to cycle through available input sources: Bluetooth, USB, SD, FM, AUX.
• LED Lights: Press the LED Light button to turn the sound-activated LED lights ON or OFF.

2. Bluetooth Connectivity

Connect your smartphone, tablet, or other Bluetooth-enabled device to the speaker wirelessly.

Figure 4: The control panel illustrating various connectivity options including Bluetooth, Micro SD, USB, and 3.5mm Jack.

1. Turn on the speaker and select Bluetooth mode using the Mode button. The display will show "BLUE" or a similar indicator, and you may hear an audible prompt.
2. Enable Bluetooth on your device (smartphone, tablet, etc.).
3. Search for available Bluetooth devices. You should see "Dolphin SP-175" or a similar name in the list.
4. Select "Dolphin SP-175" to pair. Once paired, the speaker will confirm with an audible sound.
5. You can now play audio from your device through the speaker.

3. USB/SD Card Playback

Play audio files directly from a USB flash drive or SD card.

1. Insert a USB flash drive into the USB Port or an SD card into the SD Card Slot.
2. The speaker should automatically switch to USB or SD mode and begin playing compatible audio files. If not, press the Mode button to select the correct input.
3. Use the Play/Pause, Previous Track, and Next Track buttons to control playback.

4. AUX Input

Connect external audio devices such as MP3 players, laptops, or other audio sources using an AUX cable.

1. Connect one end of a 3.5mm audio cable (not included) to the AUX Input on the speaker.
2. Connect the other end of the cable to the audio output jack of your external device.
3. Press the Mode button to select AUX input.
4. Control playback and volume from your external device.

5. FM Radio

Listen to your favorite FM radio stations.

1. Press the Mode button to select FM radio mode.
2. Extend the FM antenna for better reception.
3. Press the Play/Pause button to auto-scan and save available stations.
4. Use the Previous Track and Next Track buttons to navigate between saved stations.

6. Equalizer and X-BASS Control

Customize your audio output for optimal sound quality.

Figure 5: Detailed view of the 6-Band Equalizer sliders and the X-BASS control knob, allowing precise audio adjustments.

• 6-Band Equalizer: Use the individual sliders on the equalizer panel to adjust specific frequency bands (e.g., bass, midrange, treble) to match your audio preferences or the acoustics of your environment.
• X-BASS Control: Rotate the X-BASS knob to boost or cut the extreme low frequencies, providing a deeper and more impactful bass response.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Do not use abrasive cleaners, waxes, or solvents.
• Storage: If storing the speaker for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
• Ventilation: Ensure that the ventilation openings are clear of dust and debris to prevent overheating.
• Handling: When moving the speaker, utilize the trolley handle and wheels. Avoid dropping or subjecting the speaker to strong impacts.

Troubleshooting

Specifications

Warranty and Support

For warranty information and technical support, please contact the manufacturer or authorized dealer.

• Manufacturer: General Sound Co
• Customer Support: Refer to your purchase documentation or the manufacturer's official website for contact details.
• Returns: This product typically includes a 30-day easy return policy. Please check with your retailer for specific return procedures.
• Protection Plans: Extended protection plans may be available for purchase. Inquire with your retailer for details.

Please retain your proof of purchase for any warranty claims.