Multimedia Speaker Manufacturer: Bluetooth Audio Overview

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Last verified: August 30, 2026

Overview

Shenzhen Qinsheng Audio Co., Ltd. is a Shenzhen-based multimedia speaker manufacturer producing Bluetooth-enabled audio hardware for home entertainment, outdoor events, and commercial use. Product lines include:

• Indoor/Outdoor AI Voice Karaoke Speakers
• Bluetooth Speakers for Computer & TV (Home Theater Soundbar Systems)
• Vinyl Record Players
• Custom Audio Production & After-Sales Services

Jump to: Karaoke Speaker Series · Bluetooth Soundbar Series · Vinyl Player Series · Connectivity & Compatibility · Resources

Karaoke Speaker Series (AI Voice, Indoor/Outdoor) {#karaoke}

Product line positioning: Portable karaoke systems for parties, team building, and outdoor activities.

• KTV158pro (Horizontal, 7-inch Display): Top-mounted 7-inch screen; 2.1-channel system (6.5-inch woofer + dual midrange + dual tweeters); 15-hour battery life; built-in handle/trolley design.
• KTV158pro (Vertical, 10.1-inch Flip-up Display): Flip-up clamshell screen for display protection; 5.25-inch woofer; Android 13 8-core processor; compact L320 x W159 x H330 mm frame; touchscreen, voice, and QR code song selection.
• KTV178pro-White: 14-inch HD flip-up display; 20mm silk dome tweeters; Android 13 system with frequent song library updates.
• KTV188pro: 10.1-inch top-mounted display; high-power distribution (60W + 20Wx2 + 10Wx2); dual microphone inputs for duet singing; functions as speaker, video player, and amplifier.
• KTV198pro (High-Power Edition): 14-inch HD flip-up display; 10-inch woofer + 4 midrange drivers + neodymium long-throw tweeters; Android 13 8-core processor; trolley-style portability.
• KTV188pro-Together (Social Edition): Designed for social duets and community singing.

Shared technical highlights:

• Mountainview DSP Chip: Anti-howling processing for clear vocals during singing.
• One-touch Karaoke Controls: Reverb, vocal removal, and bass/treble adjustment.
• Multiple Song Selection Methods: Touchscreen, voice control, QR code scanning.

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Bluetooth Speaker for Computer & TV Series {#soundbar}

Product line positioning: High-fidelity home theater and desktop audio systems.

• Home Theater Soundbar & Subwoofer System:
  • Slim Profile: 722mm-wide soundbar for tabletop or wall placement.
  • Dedicated Subwoofer: 5.25-inch subwoofer, 40W output.
  • Full-Range Drivers: Multiple 10W x 3 full-range speakers.
  • Sound Modes: One-touch EQ presets for movies, music, and games.
  • Dual Control: Physical buttons plus IR remote.

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Vinyl Record Player Series {#vinyl}

Product line positioning: Artistic, vintage-inspired analog audio equipment.

• Guitar-Inspired Vertical Vinyl Record Player:
  • Vertical Mount: Wall-mounted, space-saving design.
  • Playback Speeds: Supports 33/45 RPM records.
  • Hybrid Connectivity: Bluetooth and AUX input for digital device pairing.
  • Guitar Texture Design: Tuning peg and fretboard aesthetic detailing.
  • Professional Stylus: Analog sound reproduction.

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Connectivity & Compatibility {#compatibility}

As a Bluetooth speaker manufacturer, Qinsheng designs products for broad device compatibility:

• Bluetooth: Wireless pairing across karaoke speakers, soundbar systems, and vinyl players.
• HDMI (ARC): Supported on the Home Theater Soundbar & Subwoofer System.
• Optical Input: Supported on the Home Theater Soundbar & Subwoofer System.
• AUX: Supported across soundbar and vinyl player products.
• USB: Supported on the Home Theater Soundbar & Subwoofer System.
• Android 13 Platform: Used in karaoke speaker series for song library updates and app-based control.

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Production & Supply Services

Custom Audio Production & After-Sales Service:

• Contract-based Manufacturing: Intention signing and cooperation agreements.
• Quality Inspection: Production checks prior to shipment.
• Shipment Logistics: Coordinated delivery following inspection.
• After-Sales Support: Technical assistance and maintenance post-delivery.

Resources {#resources}

• Support & After-Sales Contact:
  • 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
• Related Product Categories:
  • Karaoke Speaker Series
  • Bluetooth Soundbar Series
  • Vinyl Record Player Series
• OEM/ODM Inquiries: Contact via phone or email above for contract-based production discussions.

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https://www.qinshengspeaker.com/
Qinsheng Feiyang