Class D High Power Professional Power Amplifier CD500 CD-500 manufacturer from China NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD.

Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: CD-500

Production Capacity: 5000pcs each month

Delivery Date: 30-35 days

Brand Name: LISTEN-acoustic

output Circuit Type: class-D

Frequency Response: 20Hz - 20Khz

Output efficiency:: 85%

Means of Transport: Ocean

Packing: Carton Packing

Style: Portable

Output: 500W ( 4ohm ) & 300W ( 8ohm...

S/N Ratio: >105dB

Warranty Date: 1 Year

Voltage: AC 110-240V

1: Output power (RMS) 500W ( 4ohm ) & 300W ( 8ohm )
2: High efficiency, stability & lighter weight
3: Power Class-D Digital Amplifier Module

Applications:

Public Address systems / Combo Guitar / Bass amp / Audiophile power amplifiers

For professional and consumer use / Home theatre and KTV amplifier systems / Active speakers

Features:

·More easy fit for your excellent audio system.

·Module design like building blocks easy combined for Mono or BI or 2.1 amplifier system.

·Easy repair and adjust power from 50W to 1000W each channel.

* Amplifier

Model No	DA100	DA300	DA500	DA600
Model No	Class-D amplifier
Output	50W/4Ω * 2chs 25W/8Ω * 2chs 100W/4Ω bridge	250W/Ω 150W/8Ω	450W/Ω 250W/8Ω	350W/4Ω * 2chs 200W/8Ω * 2chs 700W/4Ω bridge
Chip	3116D2	TDA2092	TDA2092	TDA2092
input sensitivity	1.6V
input impedance	6.1KΩ
THD (total harmonic distortion)	THD+N 10% ≤0.02% THD+N 50% ≤0.1% THD+N 100% ≤0.13%
Overheating protection	60°C	75°C	75°C	75°C
Over voltage protection	24.3V	32.5V	42V	85V

* Switch Power

Model No	SP600	SP900	SP1500
	High efficiency ≥90% LLC Switch-Power
Power inputer	95V~130V / 210V~250V
Out voltage	±36V+24V	±65V+24V	±88V+24V
Harmonic distortion<0.01% Signal to noise ratio >105dB Frequency Response 20Hz - 20Khz
Impedance	4Ω - 8Ω
	0.5V
Over voltage protection	Over voltage / over-current / overheating / delay / re-start