Features:

 

Using original TAS5630, OPA1632DR, TL072.

The main filter electrolytic capacitor adopts nichicon brand name, with a capacity of 470UF / 100V * 4, which guarantees a strong continuous power support.

The resistor is a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ± 1%, which ensures a good signal-to-noise ratio for the whole machine.

The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of spraying tin to ensure the good passing performance of large and small currents. Best-in-class PCB quality.

The use of fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary potentiometers.

The red and gray ring audio dedicated high current inductor is used to ensure that the sound is crisp and powerful.

The machine uses an all-aluminum chassis, and the surface of the chassis is all treated with a brushed oxidation coloring process.

Specifications:

 

Working method: Class D

Static current: 65mA

Work efficiency: 88%

Output power: 300W + 2 * 150W / 4 Euro 10% THD

Frequency response: 20Hz to 20KHz

Dynamic range:> 100 dB

Signal to noise ratio: 100dB (A-Weighted)

Working voltage: DC48V (inside + outside-)

Potentiometer function: from left to right 1. subwoofer volume 2. left and right channel treble 3. left and right channel volume 4. total volume

Note:

 

This machine does not have a switch function, only a mute standby function (volume adjustment with a standby switch, turned to the left to turn off).

 

Package Included:

 

1 x Power Amplifier

1 x DC Cable

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.

Note:

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.