Shenzhen Qinsheng Audio: Trusted Smart Speaker OEM Manufacturer & Factory
Choosing the right smart speaker OEM manufacturer is one of the most critical decisions a distributor, brand owner, or wholesale buyer will make. The wrong partner leads to inconsistent quality, missed shipment deadlines, and unreliable after-sales support. Shenzhen Qinsheng Audio Co., Ltd., headquartered in Pingshan District, Shenzhen, China, is a high-growth audio technology manufacturer and exporter dedicated to "Pursuing Excellence" in audio-visual technology. With a dedicated factory floor and a specialized Audio Box Production Team, Qinsheng designs and manufactures integrated AI voice karaoke systems, professional home theater sound systems, and artistic vinyl audio products for global markets spanning home entertainment, outdoor events, and commercial audio applications.
This guide breaks down what to look for in a smart speaker OEM/ODM partner and walks through Qinsheng's complete product portfolio, technical capabilities, and service model — so you can evaluate manufacturing capability with confidence before signing a contract.
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Why Manufacturing Capability Matters When Selecting a Smart Speaker OEM Manufacturer
A dependable OEM/ODM partner should demonstrate proprietary R&D, a proven production workflow, and platform openness. Qinsheng addresses these criteria directly:
- Proprietary R&D: Integrated Android 13-based 8-core processing systems for lag-free audio-visual operation across the karaoke speaker lineup.
- Technology Platform: Mountainview DSP chip integration delivering professional-grade anti-howling performance, hi-fi sound, and surround sound processing.
- Technical Metrics: Professional power distribution configurations (e.g., 60W + 20Wx2 + 10Wx2), high-capacity battery life up to 15 hours, and full HD display integration.
- Platform Compatibility: Full connectivity support for HDMI (ARC), Optical, Bluetooth, AUX, and USB, plus multi-method song selection via QR code, voice, and touchscreen.
➡️ Request a Custom OEM Quote to discuss your specifications with Qinsheng's engineering team.
H2: Indoor Outdoor AI Voice Karaoke Speaker Series
This product line delivers professional portable karaoke solutions engineered for parties, team building events, and outdoor activities — solving the common pain point of needing an all-in-one entertainment system that replaces bulky multi-device setups.
H3: Horizontal Display Karaoke Speakers for Outdoor Entertainment
H4: KTV158pro (Horizontal/7-inch Display Edition)
A portable horizontal karaoke powerhouse with an integrated top-mounted 7-inch display for direct lyric viewing and song selection. Features a 2.1-channel system (6.5-inch woofer, dual midrange, dual tweeters), one-touch reverb and vocal removal, a Mountainview DSP chip for anti-howling clarity, and a built-in handle/trolley design with 15-hour battery life for all-day outdoor use.
H3: Vertical Flip-Up Display Karaoke Speakers for Compact Portability
H4: KTV158pro (Vertical/10.1-inch Flip-up Display Edition)
A compact vertical karaoke station featuring a 10.1-inch flip-up HD screen that protects the display during transport while offering an adjustable viewing angle. Powered by an Android 13 8-core processor for smooth video playback, a 5.25-inch woofer in a L320 x W159 x H330 mm frame, and multi-method song selection via touchscreen, voice control, or QR code scanning.
H4: KTV178pro-White (Karaoke Edition)
A large-screen HD karaoke speaker built for families and events, featuring the largest portable 14-inch HD flip-up display in the lineup, 20mm silk dome tweeters for crystal-clear high frequencies, and an Android 13 system with access to frequently updated song libraries.
H3: High-Power and Social Karaoke Speakers for Groups & Duets
H4: KTV188pro (Karaoke Edition)
A mid-sized professional karaoke system with a durable, integrated 10.1-inch top-mounted display, high-power 60W + 20Wx2 + 10Wx2 output distribution, dual microphone inputs for duet support, and multi-functional use as a Bluetooth speaker, video player, and amplifier.
H4: KTV198pro (High-Power Edition)
A professional-grade, high-volume karaoke system engineered for distortion-free sound at extreme volumes — ideal for large outdoor markets or crowds. Configuration includes a 10-inch large woofer, four midrange drivers, neodymium long-throw tweeters, a 14-inch HD flip-up display, and Android 13 + 8-core processing for large media files, all in a trolley-style portable chassis.
H4: KTV188pro-Together (Social Edition)
Purpose-built for social duets and community singing, extending the KTV188pro platform for group entertainment scenarios.
➡️ Download the Karaoke Speaker Product Catalogue for full specifications and OEM customization options.
H2: Bluetooth Speaker for Computer & TV Series
This category covers high-fidelity home theater and desktop audio systems designed for buyers seeking a sleek alternative to bulky, multi-component sound setups.
H3: Home Theater Soundbar & Subwoofer Systems
H4: Home Theater Soundbar & Subwoofer System
A minimalist, cinematic sound system featuring a slim 722mm-wide soundbar profile that fits tabletops or walls, paired with a dedicated 5.25-inch subwoofer. Delivers a 40W subwoofer plus multiple full-range speakers (10W x 3), full connectivity (HDMI ARC, Optical, Bluetooth, USB, AUX), one-touch EQ presets for movies/music/games, and dual control via physical buttons or IR remote.
H2: Vinyl Record Player Series
Artistic and vintage-inspired analog audio equipment designed for buyers seeking décor-forward products that combine traditional listening with modern connectivity.
H3: Wall-Mounted Artistic Vinyl Players
H4: Guitar-Inspired Vertical Vinyl Record Player
A wall-mounted artistic vinyl player featuring a guitar-shaped vertical design that doubles as wall art while playing 33/45 RPM records. Includes a space-saving vertical mount, professional stylus for high-quality analog sound recreation, hybrid Bluetooth + AUX connectivity, and guitar-textured detailing recreating tuning pegs and fretboard aesthetics.
➡️ Explore Custom Vinyl & Home Theater Solutions tailored to your brand's design language.
H2: OEM/ODM Production & Supply Services
H3: Custom Audio Production & After-Sales Service
Qinsheng's full-lifecycle manufacturing and support model includes:
- Contract-Based Manufacturing: Transparent cooperation beginning with intention signing and contract negotiation.
- Production Management & Quality Inspection: Rigorous production checks prior to shipment, managed through a dedicated Audio Box Production Team.
- Shipment Logistics: Coordinated delivery following successful quality inspection.
- After-Sales Support: Dedicated technical assistance and maintenance protocols following contract fulfillment and shipment.
This structured workflow — contract signing → production initiation → inspection → shipment → after-sales support — is designed to give OEM/ODM partners predictable timelines and accountability at every stage.
➡️ Submit a Custom OEM/ODM Inquiry to start your production workflow with Qinsheng's team.
Frequently Asked Questions
What makes an all-in-one karaoke speaker different from a standard Bluetooth speaker?
All-in-one karaoke speakers like the KTV series integrate high-power speakers, HD displays, and Android-based processing units into a single portable unit, eliminating the need for separate screens, microphones, and media players.
Does Qinsheng support OEM and ODM cooperation?
Yes. Qinsheng offers product manufacturing, OEM/ODM cooperation, and direct contract-based supply, backed by a defined production, inspection, and after-sales workflow.
What connectivity standards do Qinsheng's products support?
Products support HDMI (ARC), Optical, Bluetooth, AUX, and USB connections, along with Android-based song selection via QR code, voice command, or touchscreen.
How long does the battery last on portable karaoke models?
High-capacity battery configurations provide up to 15 hours of use, suited for all-day outdoor events and vending applications.
Resources
- How to Choose Reliable Smart Speaker OEM Manufacturers for Wholesale Buyers
- Buyer's Guide: Comparing Portable Karaoke Speaker Power Configurations
- Understanding DSP Chip Technology in Anti-Howling Audio Systems
- Industry Trends: Android-Based All-in-One Entertainment Systems for 2026
- Technical Comparison: Flip-Up Display vs. Top-Mounted Display Karaoke Speakers
Contact Shenzhen Qinsheng Audio Co., Ltd.
- 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
Quick Links: About | Products | Custom Solutions | FAQ | Resources | Contact | Track Your Order
➡️ Contact Our OEM Team Today to discuss custom karaoke speaker, home theater, or vinyl player production for your brand.
www.qinshengspeaker.com
Qinsheng Feiyang
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