China Affordable Smart Speaker OEM Factory | Custom Karaoke, Soundbar & Vinyl Manufacturer
Shenzhen Qinsheng Audio Co., Ltd. is a Shenzhen-headquartered smart speaker OEM factory and ODM manufacturer specializing in affordable, all-in-one audio-visual systems for wholesale buyers, private label distributors, and promotional gift importers. As a full-cycle audio manufacturer, Qinsheng operates a dedicated factory floor and an "Audio Box Production Team" that manages contract negotiation, production initiation, quality inspection, shipment logistics, and after-sales support — giving bulk order buyers a transparent, factory-direct sourcing path. Below is the complete OEM/ODM product catalog covering 9 core smart speaker and audio product lines available for custom manufacturing.
1. OEM Portable AI Voice Karaoke Speaker – KTV158pro Horizontal 7-Inch Display Edition
- Core Specifications: 2.1-channel system with 6.5-inch woofer, dual midrange drivers, dual tweeters; Mountainview DSP chip for anti-howling processing; built-in 7-inch top-mounted display; 15-hour battery life.
- Key Features: One-touch karaoke mode with reverb, vocal removal, bass/treble adjustment; built-in handle/trolley design for outdoor portability; direct on-unit lyric viewing without a mobile phone.
- Customization Options: Available for OEM/ODM cooperation with contract-based production; suitable for private label branding and bulk order supply.
- Target Buyers: Outdoor event rental companies, party equipment wholesalers, and portable karaoke distributors.
2. ODM Vertical Smart Speaker – KTV158pro 10.1-Inch Flip-Up Display Edition
- Core Specifications: 5.25-inch woofer; Android 13, 8-core processor; compact chassis measuring L320 x W159 x H330 mm; rechargeable battery.
- Key Features: Flip-up clamshell screen protects the display during transport; touchscreen, voice control, and QR code song selection; smooth video playback for lag-free operation.
- Customization Options: Factory supports OEM/ODM customization for buyers seeking a compact, screen-protected smart speaker for wholesale distribution.
- Target Buyers: Home entertainment retailers and gift/promotional product distributors seeking a compact, custom-branded unit.
3. Custom Large-Screen Karaoke Manufacturer Model – KTV178pro-White Edition
- Core Specifications: 14-inch HD flip-up display; 20mm silk dome tweeters; Android 13 operating system with expandable song library.
- Key Features: Largest portable screen size in the series for clear lyric reading at a distance; crystal-clear high-frequency output; frequent song library updates via Android platform.
- Customization Options: Open for custom color, logo, and packaging cooperation under OEM/ODM contract terms; positioned for private label family and event-market buyers.
- Target Buyers: Family entertainment retailers, event organizers, and karaoke rental businesses.
4. Factory-Direct High-Power Karaoke Speaker – KTV188pro Duet Edition
- Core Specifications: High-power distribution of 60W + 20Wx2 + 10Wx2; 10.1-inch top-mounted display integrated into the chassis; dual microphone input support.
- Key Features: Functions simultaneously as a Bluetooth speaker, video player, and amplifier; duet support for two-person singing; durable built-in display design for indoor/outdoor consistency.
- Customization Options: Suitable for OEM contract manufacturing, bulk order supply, and branded packaging for team-building and party equipment resellers.
- Target Buyers: Corporate team-building suppliers, party rental companies, and multi-functional AV equipment wholesalers.
5. OEM High-Volume Outdoor Karaoke Manufacturer Unit – KTV198pro High-Power Edition
- Core Specifications: 10-inch large woofer, 4 midrange drivers, neodymium long-throw tweeters; 14-inch HD flip-up display; Android 13 with 8-core processor.
- Key Features: Distortion-free sound output at extreme volumes for large outdoor markets and crowds; trolley-style portable design; high-speed processing for large media files.
- Customization Options: Available for factory-direct OEM/ODM cooperation targeting bulk order buyers requiring professional-grade sound output for street vending and outdoor commercial use.
- Target Buyers: Outdoor market vendors, street vending equipment distributors, and professional event rental companies.
6. Private Label Social Duet Karaoke Speaker – KTV188pro-Together Social Edition
- Core Specifications: Built on the KTV188pro platform architecture with dual-microphone social singing configuration.
- Key Features: Designed specifically for social duets and community singing scenarios; compatible hardware form factor with the broader KTV series lineup.
- Customization Options: Open to private label branding and OEM cooperation for community and social entertainment equipment resellers.
- Target Buyers: Community centers, social club equipment suppliers, and elderly dance group entertainment vendors.
7. Custom Home Theater Soundbar & Subwoofer Manufacturer System
- Core Specifications: Slim soundbar profile at 722mm wide; dedicated 5.25-inch subwoofer; 40W subwoofer output plus 10W x 3 full-range speakers; full connectivity via HDMI (ARC), Optical, Bluetooth, USB, and AUX.
- Key Features: One-touch EQ presets for movies, music, and games; dual control via physical buttons plus IR remote; sleek, minimalist profile that fits tabletop or wall-mounted décor.
- Customization Options: Available for OEM/ODM manufacturing, private label branding, and bulk order wholesale supply for home entertainment retailers.
- Target Buyers: Home theater retailers, electronics wholesalers, and consumer AV brand distributors seeking custom-branded soundbar systems.
8. Custom Artistic Vinyl Record Player Factory Model – Guitar-Inspired Vertical Design
- Core Specifications: Vertical wall-mounted design supporting 33/45 RPM records; professional stylus for analog sound reproduction; hybrid Bluetooth + AUX connectivity.
- Key Features: Guitar-shaped vertical form factor doubling as wall art; space-saving design for modern apartments; recreates guitar tuning peg and fretboard aesthetics.
- Customization Options: Open for OEM/ODM cooperation on design finish and branding for décor and lifestyle product distributors; suited for promotional gift and private label sourcing.
- Target Buyers: Home décor retailers, lifestyle gift importers, and analog audio enthusiasts distributors.
9. Custom Audio Production & After-Sales OEM/ODM Service
- Core Specifications: Full-lifecycle contract manufacturing workflow covering contract signing, production initiation, quality inspection, shipment, and after-sales maintenance.
- Key Features: Transparent contract-based cooperation and intention signing; rigorous production quality checks prior to shipment; dedicated after-sales technical support post-delivery.
- Customization Options: Complete OEM/ODM service scope for wholesale buyers requiring custom audio product development from concept to delivery, including bulk order production planning.
- Target Buyers: International distributors, private label brand owners, and wholesale importers seeking a factory-direct manufacturing partner.
Why Choose This Smart Speaker OEM Factory
Shenzhen Qinsheng Audio’s manufacturing strength is built on proprietary technology integration — including Android 13, 8-core processing systems and Mountainview DSP chips for anti-howling, hi-fi sound, and surround sound processing — combined with a structured production workflow from contract signing through after-sales support. This makes the factory a reliable OEM/ODM manufacturer for buyers seeking affordable, technically capable karaoke speakers, home theater systems, and vinyl audio products at wholesale and bulk order scale.
Contact for OEM/ODM Cooperation
- Phone: 0755-89666316 / +86-19515133481
- Email: qianqian@qinsheng.freeqiye.com / xiely168@163.com
- Address: Room 508, Building 2, Comprehensive Building, No. 110 Ziheng West Road, Jinsha Community, Kengzi Subdistrict, Pingshan District, Shenzhen, China
www.qinshengspeaker.com
Qinsheng Feiyang