Dial Up the Sound with Dolphin Audio

Since 2010, Dolphin Audio has been at the forefront of crafting top-tier party speakers, featuring high-power output amplifiers, LED lighting, and convenient trolley handles for easy transportation. With rechargeable batteries, Bluetooth connectivity, and WaveSync technology for wireless pairing of two speakers, Dolphin Audio ensures an immersive and versatile party experience. Committed to quality both internally and externally, Dolphin Audio prioritizes unique design and premium components, offering the best value to customers. Petra Industries provides access to these exceptional speakers, perfect for music lovers seeking to elevate their space with high-quality sound and dynamic lighting.
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Petra SKU: GSDSP850RBT
Part No.: 347777
Vendor SKU: SP-850RBT
Retail Price: $79.99
  • 8 in. speaker
  • LED indicator display
  • 1,350 watt total power
  • WaveSync technology allows for 2 speakers to be paired wirelessly
  • Built-in grab handle for easy portability
  • Volume, bass, and treble controls
  • 7-color woofer light with on/off switch
  • Playback via Bluetooth or USB/SD media
  • Built-in FM tuner
  • 3.5 mm aux input
  • 1/4 in. microphone input with volume control
  • Built-in rechargeable battery
  • Includes remote, microphone, and AC adapter

Petra SKU: GSDSP2100RBT
Part No.: 347779
Vendor SKU: SP2100-RBT
Retail Price: $229.99
  • Dual 10 in. speakers
  • 3,400 watts of total power
  • Volume with X-Bass controls
  • 5-band equalizer LED indicator
  • Built-in trolley handle and wheels
  • 7-color neon style lights with on/off switch
  • Playback via Bluetooth or USB/SD media
  • Built-in FM tuner
  • 3.5 mm auxiliary input
  • Microphone input with volume/treble/bass and echo control
  • 1/4 in. guitar input with volume control
  • Built-in rechargeable battery with external battery input
  • Includes user guide, warranty card, remote control, power cord, and wired microphone

Petra SKU: GSDSP411BTBLK
Part No.: 347785
Vendor SKU: SP-411BT - BLK
Retail Price: $39.99
  • Built-in radio with shortwave channels, including FM/AM/SW/SW2; telescoping antenna
  • Bluetooth connectivity
  • SD, USB, and aux inputs
  • Built-in leather carry strap for portability
  • Rechargeable lithium battery
  • Includes AC cable and shoulder strap
  • Black

Petra SKU: GSDSP411BTRED
Part No.: 347792
Vendor SKU: SP-411BT - RED
Retail Price: $39.99
  • Built-in radio with shortwave channels, including FM/AM/SW/SW2; telescoping antenna
  • Bluetooth connectivity
  • SD, USB, and aux inputs
  • Built-in leather carry strap for portability
  • Rechargeable lithium battery
  • Includes AC cable and shoulder strap
  • Red

Petra SKU: GSDR100CYEL
Part No.: 388165
Vendor SKU: R-100CYEL
Retail Price: $49.99
  • AM, FM, and weatherband DSP radio tuner with built-in antenna; ideal for emergencies
  • 10 watts of output power
  • Frequency response: 20 Hz to 20 kHz
  • 4 way power options: built-in rechargeable battery, hand crank, foldout solar panel, and battery backup compartment (requires 3 AAA batteries, sold separately)
  • LED flashlight and LED reading light
  • Built-in battery also functions as power bank to recharge electronic devices; up to 5 hours of play time and 2 hours charging time
  • Includes USB charging cable
  • Yellow

Petra SKU: GSDLX220
Part No.: 392784
Vendor SKU: LX-220
Retail Price: $69.99
  • 30 watts RMS power output
  • Frequency response: 80 Hz to 13 kHz
  • Bluetooth audio streaming with up to 30-ft. range; WaveSync for pairing 2 LX-220 speakers to play music in sync to expand audio coverage
  • Waterproof (IPX5) for use near water
  • Dual 3-in. full-range drivers plus built-in dual-bass-radiator design for rich sound playback
  • Sound-activated speaker ring lights and side lights with 10 different lighting modes
  • Inputs include Bluetooth, USB, microSD Card, 3.5 mm aux; FM radio
  • 4,500 mAh rechargeable battery with up to 12 hours of playback time; takes 2 hours to charge; LED battery indicator
  • Dimensions: 14.3 in. W x 7.3 in. H x 5.5 in. D
  • Includes full-size remote and charging cable

Petra SKU: GSDSP2600RBT
Part No.: 392786
Vendor SKU: SP-2600RBT
Retail Price: $99.99
  • 2,000 watts peak power output
  • Frequency response: 80 Hz to 15 kHz
  • Bluetooth audio streaming with up to 30-ft. range; WaveSync for pairing 2 SP-2600RBT speakers to play music in sync to expand audio coverage
  • Dual 6.5-in. woofers plus 1-in. tweeter for rich sound playback
  • Sound-activated rhythmic spinning lights with dedicated on/off switch add visual excitement
  • Inputs include microphone, Bluetooth, USB, microSD Card, 3.5 mm aux; built-in FM radio
  • Microphone has separate volume and echo control; microphone priority will automatically lower other audio signal when speaking into microphone for karaoke or PA use
  • Volume, bass, and treble sound controls
  • 3,600-mAh Li-Ion rechargeable battery; up to 5 hours of run time
  • Dimensions: 18.5 in. W x 9.5 in. H x 9in. D
  • Weight: 6.75 lbs.
  • Includes wired microphone, shoulder strap, remote, and AC adapter

Petra SKU: GSDDR40
Part No.: 392782
Vendor SKU: DR-40
Retail Price: $39.99
  • 20 watts RMS power output
  • Frequency response: 80 Hz to 13 kHz
  • Bluetooth hands-free audio calling and audio streaming with up to 30-ft. range; WaveSync for pairing 2 DR-40 speakers to play music in sync to expand audio coverage
  • Optimized for Siri and Google Assistant
  • Waterproof (IPX7)
  • Two 2-in. woofers plus built-in bass radiator for rich sound playback
  • LED woofer lights add visual excitement
  • DSP (Digital Signal Processing) technology has less noise, distortion, and interference for cleaner sound
  • Inputs include Bluetooth, USB, microSD Card, 3.5 mm aux; built-in FM radio
  • 3.7-volt 3,000 mAh Li-Ion rechargeable battery; runs up to 8 hours when fully charged and takes 2 hours to recharge
  • Dimensions: 6.18 in. W x 2.84 in. H x 1.73 in. D
  • Includes charging cable

Petra SKU: GSDDR60
Part No.: 392783
Vendor SKU: DR-60
Retail Price: $49.99
  • 30 watts RMS output power
  • Frequency response: 16 Hz to 18 kHz
  • Bluetooth audio streaming with up to 30-ft. range; WaveSync for pairing 2 DR-60 speakers to play music in sync to expand audio coverage
  • Waterproof (IPX6)
  • Two 3-in. full-range drivers for rich sound playback
  • Flashing LED lights on the side add visual excitement; dedicated switch
  • Inputs include Bluetooth, USB, microSD Card, 3.5 mm aux; built-in FM radio
  • Flexible, elastic carrying handle for easy portability
  • 4,500 mAh rechargeable battery with up to 12 hours of run time when fully charged; takes 2 hours to fully recharge
  • Dimensions: 9.1 in. W x 4.3 in. H x 4 in. D
  • Includes charging cable

Petra SKU: GSDSNB1100
Part No.: 396237
Vendor SKU: SNB-1100
Retail Price: $199.99
  • 130 watts RMS total output power
  • Frequency response: 50 Hz to 16 kHz
  • Integrated unit contains all speakers including subwoofer; dual 3.5-in. woofers and four 2.5-in. tweeters
  • Bluetooth connectivity to stream audio from your paired device; DSP function with EQ
  • USB, optical, HDMI (ARC), and aux inputs
  • Green LED indicator display
  • Matte black cabinet with metal speaker grilles
  • Dimensions: 38.4 in. W x 6.2 in. D x 3 in. H
  • Weight: 16.10 lbs.
  • Includes power cord, remote, and user manual

Petra SKU: GSDKB85R
Part No.: 397451
Vendor SKU: KB-85R
Retail Price: $349.99
  • Power output: 100 RMS watts
  • 14.1-in. touch-screen Android 11.1 tablet; Wi-Fi ready; displays lyrics so you can move and groove without constraint
  • 8-in. woofer for big sound
  • Voice modulation functions allow you to change the sound of your voice through the tablet
  • HDMI output allows you to display Android system on larger screen
  • Android and iOS mirroring functions
  • Dual-channel sound board with main channel controlling Bluetooth, USB, microSD Card, and FM radio
  • Two 1/4-in. microphone inputs with volume, echo, treble, and bass controls
  • 3.5-mm monitor/headphones output
  • Built-in 5,400-mAh 11.1-volt lead-acid battery for fun anywhere
  • Convenient trolley handle and durable back wheels makes it easy to transport
  • Includes wireless microphone and AC adapter

Petra SKU: GSDS10BLK
Part No.: 397453
Vendor SKU: S-10 Black
Retail Price: $49.99
  • Music power: 10 watts
  • Compact design with loud sound
  • Single 60-mm full-range driver; bass radiator on bottom of the unit to enhance bass output
  • Bluetooth for audio streaming; WaveSync technology lets you pair a like speaker (sold separately) for more immersive audio playback
  • HD light-show experience with sound-activated lights
  • Main channel: Bluetooth, USB, microSD Card, or 3.5 mm aux
  • Built-in 1,800-mAh 3.7-volt Li-Ion battery
  • Convenient elastic handle can hang on your fingers or a bike handle
  • USB-C charging port
  • Includes USB-C charging cable and user manual

Petra SKU: GSDS20BLK
Part No.: 397454
Vendor SKU: S-20 Black
Retail Price: $59.99
  • Music power: 20 watts RMS
  • Compact design with loud sound
  • Dual 60-mm full-range drivers; bass radiator on bottom of the unit to enhance bass output
  • Bluetooth 5.0 for audio streaming; WaveSync technology lets you pair a like speaker (sold separately) for more immersive audio playback
  • HD light-show experience with sound-activated lights
  • Rubberized cabinet with metal mesh
  • Main channel: Bluetooth, USB, microSD Card, or 3.5 mm aux
  • Built-in 4,400-mAh 3.7-volt Li-Ion battery for hours of uninterrupted listening
  • USB-C charging port
  • Includes USB-C charging cable and user manual

Petra SKU: GSDSPB20X
Part No.: 397452
Vendor SKU: SPB-20X
Retail Price: $79.99
  • Power output: 40 watts RMS
  • Bluetooth v5.0 + EDR (Enhanced Data Rate); WaveSync technology lets you pair a second, like speaker (sold separately) for a more immersive sound experience
  • Multicolor sound-activated light show with 6 different modes
  • Dual 3-in. full-range drivers
  • Dual-channel sound board with main channel controlling Bluetooth, USB, microSD Card, FM, or 3.5-mm aux
  • One 1/4-in. microphone jack
  • Built-in 3,600-mAh 3.7-volt Li-Ion battery
  • Includes shoulder strap, USB-C charge cable, and user manual

Petra SKU: GSDLX60CAMO
Part No.: 396236
Vendor SKU: LX-60 CAMO
Retail Price: $74.99
  • 30 watts RMS power output
  • Frequency response: 80 Hz to 13 kHz
  • Bluetooth v5.0 connectivity for hands-free streaming audio; WaveSync for pairing second like speaker (sold separately) to play music in sync to expand audio coverage
  • Dual 3-in. woofers with dual 3-in. passive radiators for big sound; Digital Signal Processing (DSP)
  • Sound-activated, color-changing accent lights with dedicated switch
  • USB, microSD Card, FM, and 3.5-mm aux input for a variety of playback options
  • Waterproof (IPX6) so you can take it near water
  • Tubular ABS cabinet with hooks that connect to shoulder strap
  • Built-in 3,000-mAh Li-Ion battery lasts up to 10 hours at 50% volume
  • Includes shoulder strap, AC cable, and auxiliary cable

Petra SKU: GSDSP880RBT
Part No.: 397661
Vendor SKU: SP-880RBT
Retail Price: $99.99
  • 2,400 watts max power output
  • Frequency response: 60 Hz to 18 kHz
  • Bluetooth audio streaming; WaveSync technology allows pairing of a second like speaker (sold separately) for more immersive playback experience
  • Tiltable design for improved sound acoustics
  • Sound-activated LED ring light with dedicated switch so you can turn it on or off as desired
  • 8-in. woofer with 100-oz. magnet; 1.5-in. piezoelectric tweeter
  • Inputs include Bluetooth, USB, microSD Card, FM radio, 3.5-mm aux, and 1/4-in. microphone jack
  • Volume, treble, bass, and echo controls
  • Built-in 7.4-volt 3,000-mAh Li-Ion battery; provides about 5 hours of playback time; takes about 6 hours to fully charge; can add second 12-volt battery to increase play time between charges
  • Dimensions: 13.8 in. H x 10.3 in. W x 11 in. D
  • Includes wireless microphone, remote, and AC adapter