7.1 Digital AV Amplifier with Dolby Atmos/Dts-X Decoding, 4K HDMI & Bluetooth, KTV Karaoke System for Home Theater & Entertainment

• Customization: Available
• Type: Home Amplifier
• Used For: Civilian
• Model NO.: LT-7.1
• Sound Channel: 7.1
• Voltage: AC 110V
• Front Main Channel Output Power: 120W+120W
• Front Surround Channel: 80W+80W
• Rear Surround Channel Output Power: 80W+80W
• Center Channel Output Power: 120W
• Bass Channel Output Power: 120W
• Music Power: 2000W
• Harmonic Distortion: <0.5% (1kHz 5W)
• Signal-to-Noise Ratio: ≥85dB
• Separation: ≥45dB
• Input Sensitivity: ≤500mv
• Gross Weight: 9.5kg
• Transport Package: Gift Box/ Export Carton/ Pallet
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8518400090
• Production Capacity: 50000PCS Per Year

Product Description

LT-7.1 Digital Audio Video Amplifier

Description:

With rigid structure and dynamic sound, LT-7.1 Channel Hi-fi home theater amplififier is perfect for your home entertainment system, giving you super high power to be used for speakers and subwoofer to build a live experience.
 

Features:

1. Simple and elegant intelligent operating system, full digital microcomputer menu control

2. Using the latest dual decoding chip, support (AC-3, DTS, PCM) optical fiber, coaxial, high-definition decoding

3. 8-channel independent volume adjustment, intelligent output protection circuit

4. High-speed central processing unit, automatically recognize audio input signals

5. Full-digital professional KTV karaoke mixing circuit, automatic noise reduction and electronic anti-acoustic processing function

6. U disk playback, support lossless audio formats: APE/FLAC/WAV and WMA/MP3

7. Built-in high-end Bluetooth chip, support most mobile audio devices

8. With a full-function infrared remote controller

9. 3 HD HDMI inputs, support 4K HD 3D video, support ARC (TV Audio Return) mode, support standby output audio to TV

10. The HDMI audio adopts the source code mode and supports Dolby

11. Atmos/Dolby-HD/Ac-3/EAc3/dTs-hd/dts-X/PCM2.1/LPCM5.1/LPCM7.1 and other decoding formats

12. Built-in high-performance professional U-segment wireless karaoke system, making karaoke simpler and more convenient to use

Model	LT-7.1
Front Main Channel Output Power	120W+120W
Front Surround Channel	80W+80W
Rear Surround Channel Output Power	80W+80W
Center Channel Output Power	120W
Bass Channel Output Power	120W
Music Power	2000W
Harmonic Distortion	<0.5% (1kHz 5W)
Signal-to-noise Ratio	≥85dB
Separation	≥45dB
Input Sensitivity	≤500mV
Frequency response
Front Channel	10Hz~40KHz(±2dB)
Surround Channel	10Hz~40KHz(±2dB)
Center Channel	10Hz~40KHz(±2dB)
Bass Channel	10Hz~200Hz(±2dB)
Treble Adjustment	Front channel ±14dB (100Hz)
Bass Adjustment	Front channel ±14dB (100Hz)
Gross Weight	9.5kg
Power Consumption	75W
Power Supply	~220V±10%, 50Hz±1Hz

  

FAQ

Q1:How long is the lead time?
A1:Generally 4 weeks. If any urgent orders for projects, we will do our best to expedite the process and deliver faster. But for OEM orders, lead time would be little longer on the first order since we need more time to communicate the requirements and confirm artworks...

Q2:What's your payment term?
A2:Our policy is at least 30% deposit before production, and 70% paid before shipment date. Certainly, L/C is also acceptable.

Q3:How do you pack my goods to ensure intactness in the course of transportation?
A3:We always take care of our products and pack them properly! For example, we use strong cardbox (export carton) stuffing with enough foam /bubble and inner boxes for air shipment or express, and optional pallet packing could be used for LCL sea shipment for better protection.

Q4:What's your delivery term?
A4:We quote and deliver on the term of FOB Huangpu (except EXW term for small orders).  Of course, CIF, C&F or even door to door is acceptable, so we will check and quote shipping cost additionally.

Q5:How about the warranty and after-sales service?
A5:Our warranty is two years, but considering the long transit time to oversea customers, we offer two and half year warrranty from the production date on serial numbers on. For any failure (non-human induced), we shall provide you free spare parts and instruction for repair.

Q6:What's your advantage over competitors?
A6:A very good question :) Our advantage is more than 10 years expertise and experience in the commercial audio industry, we are good at listening to our customers, getting to know their need and proposing right solution with reliable products. With support from specilized R&D and proficient production teams, we succeed in offering innovative and sophisticated audio equipments of cutting-edge technology, and always keep in mind that to make our customers win and profitable is the core in business cooperation.

Lucky Tone is a global leader in audio technology, dedicated to delivering innovative and high-quality audio solutions for diverse applications. With a robust product portfolio that includes Public Address systems, Smart Home Audio, and Conference Equipment, we cater to both commercial and residential markets worldwide.
Our advanced 8,000 square meter manufacturing facility in Guangzhou features state-of-the-art technology, from power amplification and loudspeaker engineering to comprehensive PA system management. Our build-to-order flexibility ensures rapid response to customer needs while maintaining optimal inventory levels.