Temeisheng Sl15
Overview
Product sourcing insights & recommendations
The Temeisheng SL15 (specifically the SL15-01) is a high-power 160W portable trolley speaker designed for professional entertainment and public address. It is characterized by its large 15-inch bass unit, robust lead-acid battery, and integrated event features like "fancy lantern" LED lighting TechlandbdTechlandbd.
Product Insights & Specifications
The SL15 acts as an all-in-one mobile audio solution, widely popular in South Asian markets like Bangladesh for its volume-to-price ratio Techlandbd.
- Core Performance: Features a 15" bass + 3" treble unit delivering 160W output with a 70–80 dB signal-to-noise ratio Techlandbd.
- Connectivity: Supports Bluetooth, USB, SD cards, and includes a built-in FM radio and recording function TechlandbdTechlandbd.
- Portability: Designed with a heavy-duty plastic casing, wheels, and a telescoping handle for "trolley" style transport Techlandbd.
- Standard Accessories: Typically ships with a remote control and one wireless microphone for karaoke or stage use Techlandbd.
Market Trends & Opportunities
The wireless and trolley speaker market is currently valued at $39–$42 billion (2025/26) and is projected to grow to over $77 billion by 2034 MordorintelligenceFortunebusinessinsights.
- Rising Demand for "Party" Features: Integrated light shows and high-wattage outputs (150W+) are driving the "Outdoor & Rugged" segment growth MordorintelligenceFortunebusinessinsights.
- Asia-Pacific Growth: This region is the fastest-growing market due to high smartphone adoption and a strong culture of outdoor social gatherings Mordorintelligence.
- Sourcing Dynamics: B2B data indicates that while 160W is a specific niche, similar 150W wooden trolley speakers are available at $118–$120/unit (MOQ 100), while high-capacity plastic versions range from $92–$95/unit (MOQ 500) AlibabaAlibaba.
I have compiled a list of 17 verified suppliers capable of providing similar high-power 15-inch speakers with OEM/customization options to match the SL15's specific 160W requirements. Detailed pricing, supplier capabilities, and product files are attached below.
Here are the insights for the Temeisheng SL15. You can proceed with:
15 Inch Trolley Speaker 160w With Wireless Microphone
Products · Top picks & verified manufacturers
High Quality Best Sound Big Power 150W 15 Inch Wooden Trolley Speaker TWS DC 12V Rechargeable Wood Outdoor Audio With MIC
Guangzhou Chuanghui Electronics Co., Ltd.🇨🇳CN2 yrs
5 Bands EQ 150W SL15-02 12V 14ah Lead Battery 12V DC External 15 Inch Trolley Wireless Speaker with 2 Mics
Guangzhou Power And Grace Electronic Equipment Co., Ltd.verified🇨🇳CN9 yrs
New 15inch Portable USB Powered for Speaker Outdoor Use High Volume Trolley Handle Square Dance Sound System Wireless
RQSONIC PMK15AVX 15" 120W Professional Active Speakers Powered Speaker Trolley Party Speaker with Wireless Mic
NINGBO YINZHOU RQ ELECTRONIC CO.,LTDverified🇨🇳CN11 yrs
Hot Sell 15" Guangzhou Factory Portable Active Trolley Speaker with Bt and Wireless Microphone
Guangzhou Hanxiang Electronic And Technology Co., Ltd.🇨🇳CN18 yrs
15 Inch 80W Rechargeable Trolley Speaker with 5-Band EQ, 12V DC External Input, Cinema DSP & Wireless Microphones for Outdoor
Guangzhou Raysounds Electronics Co., Ltd.🇨🇳CN1 yr
15 Inch Plastic Trolley Speaker Wireless Microphone 60W High Power RGB LED Battery Aux for 5.3 for Party Outdoor Audio
15 Inch Wireless Microphone Speaker, Active pa Speaker System, Handle, Rechargeable Battery Multifunction Trolley Speakers
Ningbo Yong Rhyme Sound Technology Co., Ltd.verified🇨🇳CN8 yrs
NDR-152 15 Inch Wireless Blue-tooth Trolley Karaoke Speaker with Wireless Mic Outdoor RGB Light Part Super Bass Woofer Speaker
GUANGZHOU DUOGII IMPORT AND EXPORT TRADING CO.,LTD🇨🇳CN6 yrs
Outdoor 15 Inch Movable Sound Column Speaker Stage Performance High-power with Wireless Microphone Trolley Sound System Outdoor Sound System
Sichuan Chenyu Technology Co., Ltd.🇨🇳CN6 yrs
NDR-415 Double 15-Inch 12V12A 100W Trolley Speaker for Outdoor Party Home Karaoke Support USB TWS Wireless Contact
Guangzhou Ningda Electronics Co., Limitedverified🇨🇳CN3 yrs
15 Inch Outdoor Portable Trolley Speaker DJ System Subwoofer Sound Box With LED Light Home Theatre Speaker
Guangzhou Yangtong Electronics Co., Ltd.verified🇨🇳CN18 yrs
15"inch Trolley Wireless Portable Speaker for Dancing Karaoke BT Speaker With Microphone.
Shenzhen King Bei Qi Electronic Co., Ltd.🇨🇳CN13 yrs
High Power Wireless Speaker Dual Wireless Microphones 15-inch Outdoor RGB Colorful Lighting Speaker
Alwaysfaith International Trade Co., Ltd. (Huizhou)verified🇨🇳CN10 yrs
2026 New YE-1506 40W Wireless RGB Light Microphone 15-inch Karaoke Speaker Trolley for Outdoor Party DJ Blue Compu
Dongguan Noveco Co., Limited🇨🇳CN2 yrs
Speaker Karaoke With Light Trolley Speaker 15 Inch Portable Dj Wired Cheap Price Rechargeable Loud Sound
Guangzhou Vines Music Instruments Co., Ltd.verified🇨🇳CN12 yrs
R-12C/R-15C 140W/ 160W Active PA Speaker with BT USB SD Card FM Radio MP3 Media Player Trolley Wheels for Party Event,Stage, KTV
Enping Xinming Electronics Co., Ltd.verified🇨🇳CN4 yrs
15" 3-Way Trolley Speaker with Dual Wireless Mics for FM & Recording Rechargeable Battery Plastic for Outdoor Live Events
TTD-1504 15 Inch Portable Wireless Speaker Trolley Dual Mic RGB LED Plastic Mobile Sound System for Outdoor Party
Portable Wireless PA Speaker System High Powered for Bluetooth Indoor Outdoor USB MP3 Connection Blue-tooth Loudspeaker for DJ S
Guangzhou T.i Audio Co., Ltd.verified🇨🇳CN5 yrs
Accuracy Pro Audio CSL15AVH 100W 15 Inch Black Audio Wireless Trolley Battery-Powered Active Portable Speaker
Ningbo Central Star Electronic Technology Co., Ltd.verified🇨🇳CN18 yrs
15 Inch Portable Wooden Trolley Speaker
Guangzhou Xiouwei Audio Visual Techonology Co., Ltd.🇨🇳CN7 yrs
Good Quality Practical 15 Inch With TWS&FM&USB Wireless Portable Outdoor Dj Party BT Multifunction Trolley Speaker
SHENZHEN KITH TECHNOLOGY CO.,LTD🇨🇳CN4 yrs
15" Touch Screen Smart Trolley Bluetooth Speaker, Portable Outdoor Karaoke Audio with Dual Wireless Microphones Included
Xiamen Dayin Multimedia Technology Co., Ltd.🇨🇳CN1 yr
Professional Factory 15 Inch Subwoofer Large Loudspeaker System Wireless BT Audio Wooden Retro Trolley Speaker High Power
Shenzhen Dishengyuan Electronics Co., Ltd.🇨🇳CN1 yr
12v Active Speaker TWO WAY 30W Trolley Speaker With Wireless Microphone
Guangzhou Kentmax Electronics Co., Limited🇨🇳CN12 yrs
Professional Outside Use Powered Karaoke Trolley Speaker 500w 15 Inch Portable Speaker Trolley
Guangzhou Sowangny Electronic Co., Ltd.🇨🇳CN12 yrs
Factory Price Cheap 15'' Woofer 180W Powerful Rechargeable Outdoor DIY Multifunction Mobile Trolley Wireless Loud Party Speakers
Guangzhou Diamond Electric Appliance Co., Ltd.🇨🇳CN6 yrs
TDTD-1515 Double 15.5 Inch Portable Trolley Speaker Portable Speaker with Microphone Portable Party Speaker
Guangzhou Tengo Electronic Technology Co., Ltd.verified🇨🇳CN8 yrsRelated Searches
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Sources & References
17 sources cited · Verified industry data & reports
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