What's your advantage over competitors?

A very good questions: Our advantage is more than 10 years expertise and experience in the commercial audio industry, we are good at listening to my customers, getting to know their need and proposing right solution with reliable products. With support from specialized R&D and proficient production teams, we succeed in offering innovative and sophisticated audio equipment of cutting-edge technology, and always keep in mind that to make our customers win and profitable is the core in business coo

Lucky Tone 4*120W Single Channel Class D Power Amplifier

Name: Lucky Tone 4*120W Single Channel Class D Power Amplifier
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2069404335

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$178.00-228.00

20 Pieces

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi

Model NO.

PD-4120V

Used For

Professional

Tube Type

Transistor Amplifier

Function

Amplifier Combined

Voltage

AC 220V

Element Number

Monoamplifier

Conductive Mode

Description

4 Channel Class-D Power Amplifier

Rated Power Output

4X120W

Power Consumption

550W

Frequency Response

L/H Cut off 20Hz-20kHz (+1/-2dB) L/H Cut on 70Hz-1

Input

0.775V, 0dbu, Balanced Phoenix Connector by Four C

Input Impedance

10kohm

Thd

<0.1% (1kHz/-3dbv, 100W)

S/N Ratio

>80dB

Crosstalk

>60dB, 1kHz, Max Output

Power Supply

AC 100-240V, 50-60Hz

Dimension

484X420X44 mm

Net Weight

8.3kg

Transport Package

Gift Box/ Export Carton/ Pallet

Trademark

Lucky tone

Origin

China

HS Code

8518400090

Production Capacity

500000PCS Per Year

Key features

High Efficiency Class D Design: Achieves 80-90% conversion rate for energy saving and low heat generation.

100V Line Capability: Boosts up to 2000W output in high impedance 100V line applications.

Channel Isolation Protection: Each channel has separated isolation to prevent single failure from affecting others.

Compact 1U Design: Lightweight and space-saving 484x420x44 mm dimension for easy installation.

Comprehensive Safety Features: Includes speaker output short circuit protection and grounding connection.

Individual Channel Control: Features individual volume control and LED level meter for each of the 4 channels.

Low Distortion Performance: THD <0.1% at 1kHz/-3dBv, 100W for high-fidelity audio reproduction.

Flexible Power Options: Available in 60W, 120W, 240W, 350W, and 500W RMS power ratings.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Guangzhou Temeisheng Audio Technic Co Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.63h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in R&D and customization services but lacks international presence and service facilities like overseas warehouses or showrooms. Their financial records are up-to-date, indicating stable financial operations over recent years. They possess clear procedures for quality control and customer complaint handling. However, their production is limited by a small number of quality inspectors and lack of ongoing volume reconciliation for batches.

After-Sales capabilityThe supplier has established procedures for handling customer complaints and service quotations, indicating a structured after-sales service capability.

Financial creditFinancial records from the last three years are available, suggesting transparency and financial credibility.

R&D capabilityThe supplier has a strong R&D capability with new products developed in the last year and an industry-leading design team.

Customization capabilityExtensive customization options are provided, including full and flexible customization, backed by a capable R&D team.

Product Q&A

Q:How long is the lead time?

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.

Q:What's your payment term?

Our policy is at least 30% deposit before production, and 70% paid before shipment date. Certainly, L/C is also acceptable.

Q:How do you pack my goods to ensure intactness in the course of transportation?

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.

Q:What's your delivery term?

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 the shipping cost additionally.

Q:How about the warranty and after-sales service?

Our warranty is 2 years, but considering the long transit time to oversea customers, we offer two and half year warranty from the production date on serial numbers on. For any failure (no-human included), we shall provide you free spare parts and instruction for repair.