9 HIFI Surround Sound Systems: OEM Audio Manufacturer Guide

Shenzhen Qinsheng Audio Co., Ltd. — OEM/ODM HIFI Surround Sound Audio System Manufacturer Catalog

Shenzhen Qinsheng Audio Co., Ltd., headquartered in Pingshan District, Shenzhen, China, is a factory-direct manufacturer and exporter specializing in HIFI surround sound audio systems for global wholesale buyers. Operating a dedicated "Audio Box Production Team" and a structured production workflow — from contract signing and production initiation to quality inspection, shipment, and after-sales support — the factory supports OEM and ODM cooperation for karaoke speakers, home theater soundbars, and vinyl record players. All units below are sourced directly from verified factory specifications and are available for bulk order, private label, and contract-based custom audio production.

Below is the complete 9-item product listing compilation for wholesale buyers, OEM/ODM partners, and distributors seeking HIFI surround sound audio system solutions.

1. OEM Portable HIFI Surround Sound Karaoke Speaker — KTV158pro (Horizontal / 7-Inch Display Edition)

Core Specs: 2.1-channel HIFI surround sound configuration with a 6.5-inch woofer, dual midrange drivers, and dual tweeters; Mountainview DSP chip for anti-howling processing; up to 15 hours of battery life.
Key Features: Built-in 7-inch top-mounted display for direct lyric viewing; built-in handle/trolley design for outdoor portability; one-touch reverb, vocal removal, and bass/treble adjustment.
Customization Options: Available through OEM/ODM contract manufacturing; supports factory-based private label and bulk order supply agreements.
Target Buyers: Wholesale distributors serving outdoor event organizers, party rental businesses, and street vendors.

2. ODM HIFI Surround Sound Karaoke System — KTV158pro (Vertical / 10.1-Inch Flip-Up Display Edition)

Core Specs: Compact vertical form factor (L320 x W159 x H330 mm); 5.25-inch woofer; Android 13, 8-core processor for smooth video playback.
Key Features: Flip-up clamshell 10.1-inch HD screen that protects the display during transport; multi-method song selection via touchscreen, voice control, and QR code scanning.
Customization Options: Factory-supported ODM cooperation for compact karaoke units; suitable for private label branding under contract-based supply.
Target Buyers: Wholesale buyers targeting home entertainment retailers and compact-space consumers.

3. Custom OEM Large-Screen HIFI Karaoke Speaker — KTV178pro-White (Karaoke Edition)

Core Specs: 14-inch HD flip-up display; 20mm silk dome tweeters; Android 13 system with frequent song library updates.
Key Features: Largest portable screen in the series for clear lyric reading at distance; crystal-clear high-frequency output; expansive song library access.
Customization Options: Offered under OEM manufacturing agreements; contract-based production available for family and event-focused product lines.
Target Buyers: Distributors supplying family entertainment retailers and event rental companies.

4. OEM/ODM High-Power HIFI Surround Sound Karaoke Amplifier — KTV188pro (Karaoke Edition)

Core Specs: Professional power distribution of 60W + 20Wx2 + 10Wx2; 10.1-inch top-mounted display integrated into the chassis; built-in battery.
Key Features: Dual microphone inputs for duet/team-building use; multi-functional operation as Bluetooth speaker, video player, and amplifier.
Customization Options: Available for OEM/ODM cooperation, contract negotiation, and bulk order fulfillment through the factory's production management workflow.
Target Buyers: Wholesale buyers supplying corporate team-building vendors and mid-scale party equipment rental firms.

5. Factory-Direct High-Power HIFI Surround Sound Karaoke System — KTV198pro (High-Power Edition)

Core Specs: 10-inch large woofer with 4 midrange drivers and neodymium long-throw tweeters; 14-inch HD flip-up display; Android 13 with 8-core processor.
Key Features: Trolley-style portable hardware for professional outdoor performance; distortion-free sound output at extreme volumes; deep, vibrating bass for large crowds.
Customization Options: Manufactured under contract-based OEM production; suitable for wholesale and bulk order distribution agreements.
Target Buyers: Distributors serving outdoor market vendors, professional performers, and large-scale event organizers.

6. OEM Social Duet HIFI Karaoke Speaker — KTV188pro-Together (Social Edition)

Core Specs: Karaoke hardware configuration designed specifically for social duet and community singing use cases.
Key Features: Optimized for group and community singing scenarios; part of the broader indoor/outdoor AI voice karaoke speaker series.
Customization Options: Available through the factory's OEM/ODM contract manufacturing pipeline for private label wholesale supply.
Target Buyers: Wholesale buyers targeting elderly community dance groups and social event organizers.

7. Custom ODM HIFI Surround Sound Home Theater Soundbar & Subwoofer System

Core Specs: Slim 722mm-wide soundbar profile paired with a dedicated 5.25-inch subwoofer; 40W subwoofer output plus three 10W 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 and IR remote for accessibility; slim design suited to tabletop or wall mounting.
Customization Options: Offered under OEM/ODM cooperation and contract-based supply for home theater product lines; suitable for bulk order wholesale distribution.
Target Buyers: Wholesale buyers supplying modern home entertainment retailers seeking aesthetic, space-saving HIFI surround sound solutions.

8. OEM Artistic Guitar-Inspired Vertical Vinyl Record Player

Core Specs: Vertical wall-mounted design supporting 33/45 RPM records; hybrid Bluetooth and AUX connectivity; professional stylus for analog sound recreation.
Key Features: Guitar-shaped vertical design functioning as wall art; space-saving mount for modern apartments; guitar texture detailing recreating tuning pegs and fretboard aesthetics.
Customization Options: Available for factory OEM cooperation and private label supply under contract-based manufacturing.
Target Buyers: Wholesale buyers serving home décor retailers and analog audio enthusiasts.

9. Custom Audio Production & After-Sales Service (OEM/ODM Manufacturing Support)

Core Specs: Full-lifecycle contract manufacturing service covering all HIFI surround sound audio system products in the catalog.
Key Features: Contract-based manufacturing with transparent cooperation and intention signing; rigorous quality inspection prior to shipment; dedicated after-sales technical assistance and maintenance following delivery.
Customization Options: Core OEM/ODM service offering for wholesale buyers seeking private label and bulk order manufacturing partnerships.
Target Buyers: International distributors, brand owners, and wholesale importers seeking a factory partner for custom audio production.

Why Choose Shenzhen Qinsheng Audio as Your HIFI Surround Sound OEM Manufacturer

Shenzhen Qinsheng Audio Co., Ltd. combines proprietary R&D — including Android 13-based 8-core processing systems and Mountainview DSP chip integration for anti-howling, hi-fi, and surround sound performance — with a dedicated Audio Box Production Team to manage high-volume manufacturing and quality control. The factory's structured workflow, from contract negotiation through production management, quality inspection, shipment logistics, and after-sales maintenance, positions it as a reliable OEM/ODM partner for wholesale buyers across home entertainment, outdoor events, and commercial audio channels.

Contact for OEM/ODM Cooperation and Bulk Order Inquiries:

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