Gemini Sound GSP-5500 is a powerful 1800W powered PA speaker designed for weddings, church halls, backyard events, and medium-sized venues. It features a 15-inch woofer and 1.35-inch tweeter powered by a bi-amped Class AB amplifier to deliver full-range sound with strong low-end response and clear highs. With up to 126dB peak SPL, the GSP-5500 provides the high-output performance needed for large gatherings and events.

The GSP-5500 includes a built-in 3-channel mixer with individual gain controls, master volume, bass and treble adjustment, and six EQ presets including Normal, Club, Jazz, Classical, Rock, and Speech.

Designed for convenient setup and transportation, the GSP-5500 features ergonomic handles, a trolley handle, and skateboard-style wheels for easier movement.

Key Features

• 1800W powered PA speaker with a 15" woofer and 1.35" tweeter for powerful full-range sound.
• Built-in 3-channel mixer with individual gain controls and master volume.
• Multiple inputs support microphones, instruments, line sources, USB, and Bluetooth playback.
• Bluetooth streaming with TWS allows two speakers to be paired for wireless stereo sound.

Ideal For

• Weddings and receptions.
• Church services and worship events.
• Backyard parties and large gatherings.
• Medium-sized venues and event halls.
• DJs and live music performances.
• Public speaking and presentations.

What's in the Box

• GSP-5500 Powered PA Speaker.
• Wired Microphone.
• Power Cable.
• User Manual.

Inputs & Outputs

• 2 × 1/4" Microphone Inputs.
• 2 × XLR Microphone Inputs.
• 1 × XLR Mix Output.

Frequently Asked Questions

How much power does the Gemini GSP-5500 provide?

The GSP-5500 delivers 1800W of total power through a bi-amped Class AB amplifier.

What speakers are included in the GSP-5500?

It features a 15" woofer and a 1.35" tweeter for full-range sound.

Does the GSP-5500 support Bluetooth?

Yes, it supports Bluetooth streaming and TWS linking for pairing two speakers wirelessly.

Can the GSP-5500 be mounted on a speaker stand?

Yes, it has a 35mm pole mount and M8 fly points for flexible setup and installation.

Full Technical Specifications

Audio Performance

System Type	Active Powered PA Speaker
Amplifier Type	Bi-Amped Class AB
Total Power	1800W
LF Driver	15" Woofer
HF Driver	1.35" Tweeter
Frequency Response	20Hz–20kHz
Maximum Peak SPL @ 1 Meter	126dB
Mixer	Built-in 3-channel mixer
EQ	Bass and treble controls with 6 EQ presets
EQ Presets	Normal, Club, Jazz, Classical, Rock, Speech
Microphone Inputs	2 × 1/4", 2 × XLR
Line Inputs	1 × 1/8" AUX, 1 × RCA, 1 × XLR
Output	1 × XLR Mix Output
Media Playback	USB MP3/WMA
Bluetooth	Bluetooth wireless streaming
TWS	Wireless stereo linking
Enclosure Material	PP Plastic
Mounting	35mm pole mount socket and M8 fly points

Connectors

Microphone Inputs	2 × 1/4"
Microphone Inputs	2 × XLR
AUX Line Input	1 × 1/8" (3.5mm)
Line Input	1 × RCA
Line Input	1 × XLR
Mix Output	1 × XLR

Power & Operation

Power Output	1800W bi-amped Class AB amplifier
Drivers	15" woofer and 1.35" tweeter
Mixer	Built-in 3-channel mixer with individual gain controls and master volume
EQ Presets	Normal, Club, Jazz, Classical, Rock, and Speech
Audio Playback	Bluetooth streaming and USB MP3/WMA playback
Peak SPL	Up to 126dB @ 1 meter
Mounting	35mm pole mount socket and M8 fly points

Dimensions & Weight

Unit Dimensions	17.13" L × 14.37" W × 27.95" H (435 × 365 × 710 mm).
Unit Weight	46.95 lbs (21.3 kg).
Gift Carton Dimensions	20.60" L × 16.46" W × 30.32" H (523 × 418 × 770 mm).