GZ-A15 New Portable Sound System Blue Tooth Speaker Water Proof logo Aiwa Speaker

Customization:

Customized packaging（Min.Order: 1000 pieces）

Graphic customization（Min.Order: 1000 pieces）

GZ-A15 New Portable Sound System Blue Tooth Speaker Water Proof logo Aiwa Speaker

Name: GZ-A15 New Portable Sound System Blue Tooth Speaker Water Proof logo Aiwa Speaker
Brand: Guangzhou Tengo Electronic Technology Co., Ltd.
SKU: 1600669409122_1
Price: 38.63 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

High-Power Audio Output: The GZ-A15 delivers 1800W of powerful sound, designed for clear, immersive audio in large spaces, supporting applications like outdoor events, parties, and karaoke sessions.
Wireless Connectivity & Flexibility: Bluetooth pairing, TWS stereo compatibility, and multiple input options (USB, SD card, AUX) enable seamless integration with devices such as smartphones, computers, and audio players.

Key features

1. Waterproof Wood and Plastic Construction

With a waterproof wood and plastic body, you can use the GZ-A15 confidently in outdoor environments, even in rainy or humid conditions*, ensuring durability against water damage compared to non-waterproof speakers.

2. TWS Compatibility for Stereo Pairing

With True Wireless Stereo (TWS) pairing capabilities, you can effortlessly connect two GZ-A15 speakers for immersive stereo sound, enhancing your audio experience beyond basic mono setups*.

3. 1800W Output Power for Powerful Sound

With an 1800W output, you can deliver booming sound for large gatherings or outdoor events, outperforming typical portable speakers with lower wattage ratings*.

4. Portable & Versatile Power Sources

With support for AC, battery, and DC power, you can use the speaker anywhere—from home parties to remote outdoor locations—without being tethered to a power outlet*.

5. Built-in Karaoke Function & LED Lighting

With a dedicated karaoke mode and colorful LED lighting, you can host lively sing-alongs or create dynamic ambiance at events, offering more versatility than standard speakers*.

Product details

The GZ-A15 Wireless Speaker System combines powerful audio performance with rugged durability, designed for seamless use in outdoor events, parties, and professional settings. With a 15-inch woofer, 1800W output, and waterproof construction, it delivers immersive sound while resisting harsh weather and environments.

Technical specifications

Feature	Specification	Benefit
Power Output	1800W	Fills large venues with high-fidelity sound
Wireless Connectivity	Bluetooth 5.0	Stable, lag-free pairing with devices
Material	Wood (cabinet) + Plastic (grille)	Durable, weather-resistant build
Waterproof Rating	IPX5 (splash-proof)	Operates in light rain or humid conditions
Audio Crossover	Two-way active crossover	Clear separation of bass/mid-treble
Input Options	USB, SD Card, AUX, Bluetooth	Versatile media compatibility
Battery Life	8 hours (DC/AC adaptable)	Portable power for on-the-go use
LED Lighting	Colorful dynamic RGB	Customizable ambiance for events
TWS Compatibility	True Wireless Stereo (TWS)	Stereo pairing for immersive soundscapes

Customization guide

Adjustable parameters:

Power Output: Optimize wattage for indoor/outdoor scenarios (e.g., 1500W for home use, full 1800W for festivals).
LED Lighting: Customize RGB colors via remote control to match event themes.
Mounting Points: Add optional brackets for wall/stand mounting in fixed installations.

Get inspired

Whether you’re hosting a beach party, a corporate event, or a backyard karaoke session, the GZ-A15’s waterproof design and powerful bass ensure it adapts to any environment. Pair two units via TWS for stereo sound at weddings or outdoor concerts.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Power Output	1000W	1500W (+50%)	1800W (+80%)*
Battery Life	6 hours	8 hours	10 hours
Waterproof Rating	IPX4	IPX5	IPX6 (jet-proof)
TWS Support	Optional	Built-in	Dual-channel sync
LED Customization	3 colors	7 colors	Full RGB spectrum

Supplier's note

Three Technical Breakthroughs:
- IPX6 Waterproofing (Pro Model): Triple the water resistance of standard speakers, enabling use in heavy rain or marine environments.
- 1800W Output: 20% louder than industry benchmarks, ideal for outdoor festivals or stadiums.
- Dual-Channel TWS: Enables seamless stereo pairing with another Pro unit, doubling soundstage width.
Optimal Version Selection:
- Base Model: Perfect for casual users needing portability (e.g., campers, small gatherings).
- Advanced Model: Best for event planners requiring IPX5 durability and 1500W power for mid-sized venues.
- Pro Model: Professionals handling extreme environments (e.g., beach parties, open-air concerts) benefit from IPX6 protection and 1800W output.

With the Pro’s IPX6 rating, you can deploy the speaker in coastal regions without corrosion risks. Pair its 1800W output with dual-channel TWS to create a 360° sound system for immersive outdoor experiences.

Frequently asked questions

Which GZ-A15 model is best for outdoor parties with high power需求?
How to clean the waterproof GZ-A15 Bluetooth speaker?
Wood vs. plastic in GZ-A15: Which material improves sound quality?
Can the GZ-A15 support karaoke with mobile phone Bluetooth?
Is the GZ-A15’s waterproof material FDA-approved for safety?
How long does the GZ-A15 battery last for outdoor use?
Can I customize the GZ-A15 with company logos for events?
Does the GZ-A15’s TWS pairing work with other brands?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Waterproof Rating	Outdoor events, poolside gatherings	IPX5 (resists water jets from all directions) ▲ IPX7 (immersion up to 1m)	Base: Protected against splashes; Advanced: Fully submersible	Base: Limited to non-submersion use; Advanced: Heavier due to sealing
Power Output	Live performances, large venues	1000W (peak RMS) ▲ 1500W (advanced tier)	Delivers loud, clear sound for crowds; Advanced: Dominates outdoor noise	High power drains battery faster; Requires robust power sources
Wireless Connectivity	Home parties, portable setups	Bluetooth 5.0 (33ft range) + NFC pairing	Seamless device pairing; Low latency for music and voice	No aptX support; Interference in crowded RF environments
Material Build	Rugged outdoor use	Wooden enclosure (ISO 9001 certified) + plastic grille	Durable against impacts; Resists weathering	Wood may warp in extreme humidity; Plastic components less premium
Audio Quality	Karaoke, DJ setups	Two-way active crossover (80Hz) + 15" woofer	Rich bass for bass-heavy genres; Clear mid/high tones	Limited treble extension; Less nuanced for classical music
Portability	Camping, travel	Foldable design (12.5 lbs base ▲ 14.8 lbs advanced) + carrying handle	Base: Lightweight for hiking; Advanced: Built-in stand for stability	Advanced version bulkier; Both require manual assembly for transport
Battery Life	All-day events	8-hour playback (base) ▲ 12-hour (advanced) + USB/DC/AC hybrid charging	Advanced: Full-day usage without recharging; Versatile power options	Battery replacement costlier for advanced tiers; Charging takes 6+ hours
LED Lighting	Night parties, festivals	7-color RGB LED ring (DMX compatible on advanced)	Enhances ambiance; Advanced: Programmable lighting effects	LED may distract from audio focus; Advanced requires learning DMX controls