Many amplifier suppliers or personal audiophiles come to YONGUCase to find a suitable enclosure for their amplifier equipment.

However, when more customers are looking for a suitable box amplifier, they don't know the characteristics of the audio box and what kind of box amplifier is suitable for their own power amplifier equipment. Next, I will introduce power amplifier structure characteristics and audio box feature in detail.

Power Amplifier Structure Characteristics

Category	Essentials
The split shell is adopted, and the panel is thickened. W series stocking	Thick panel is easy to add knob, panel shape. Suitable for small power amplifiers
Profile chassis, thickened panel. W series stock	Can be used for large power amplifier chassis design
Sheet metal chassis plus aluminum alloy panel	U series customized power amplifier----customized. Economical and cheap
Completely spliced with aluminum panels. U series customized power amplifier	Customized by users. high end
Knob, machine foot, handle, power box, radiator	Power amplifier accessories products

Amplifier Box Enclosure

Power Amplifier Components Introduction

Category Name	Function Points
Potentiometer, indicator light, UV meter, button	Potentiometer with knob, UV meter, indicator light relationship panel opening
Lotus head, power socket, Canon head, antenna	Rear panel devices, there are many openings. Subregion identification
Amplifier tube	Must be connected to the radiator
Transformers, capacitors	Take up a lot of space
Knob, machine foot, handle, power box, radiator	Try to use existing products on the market

Power Amplifier Components Introduction

The Processing Characteristics OF The Appearance OF The Amplifier

Location	Key Points
Front Panel	High-gloss edges, chamfered corners, steps, curve segmentation. Use curved surfaces sparingly
Rear Panel	Consider the interface protection strip. Multi-interface arrangement to leave silk screen position. The power button should be easy to press
The left and right side panels	Will use a full-block radiator design
The upper and lower cover plates	Open the shape of the cooling holes
Accessories	Embodies the details of the craftsmanship
Radiator parts	The radiator teeth are exposed, which is a common structure for large power amplifiers

The Processing Characteristics OF The Appearance OF The Amplifier

Amplifier Knob Foot Introduction

Location

Round knob, fastened with set screw.

The round knob has a plastic sleeve inside, which is fixed by elastic deformation of the plastic sleeve

The machine feet have rubber pads, which can prevent slipping and shock absorption

Adjustable feet, can adjust the balance of 4 feet

Foot nail and foot pad structure, isolation vibration

Amplifier Brand Introduction

GIST

JBL (in 1946 in the United States, a global manufacturer of audio and infotainment products, one of the world's largest professional speaker manufacturers, Harman (China) Investment Co., Ltd.)

Dr. Bose (started in the United States in 1964, one of the world's earliest speaker manufacturers, a global technology leader in the audio field, Dr. Audiovisual Systems (Shanghai) Co., Ltd.)

AVANCE Crown (founded in Denmark in 1973, a world-renowned brand, the world's top audio brand, one of the leading brands in Europe, Guangzhou Feiteng Audio Co., Ltd.)

B&W (in 1966 in the UK, one of the best audio companies in the UK, one of the most influential brands in the global industry, Hong Kong Baohua Audio Co., Ltd.)

Tannoy Tianlang (founded in 1926, one of the oldest and most prestigious audio brands in the world, one of the largest speaker manufacturing groups in the world, Denmark TC Group)

Dynaudio (Denmark's top audiophile brand, world-renowned speaker manufacturing brand, professional audio and speaker manufacturer, Dynaudio Asia Co., Ltd.)

HIFI Equipment Development Direction

GIST

Professional audio, large equipment entered the ordinary home market.

Digitization, miniaturization. Digital turntable. digital amplifier.

There is generally a Bluetooth WiFi interface.

The factors of fashion and technology in exterior design are becoming more and more obvious. Computer case vertical amplifier.

The touch screen realizes the functions of traditional buttons, knobs, and electricity meters.

Car audio equipment.

Design Features OF Power Amplifier Cooling Structure

GIST

Amplifier tubes generally have heat sinks.

The whole side plate can be a radiator.

The upper cover can be used as a radiator.

Generally try not to install cooling fans, noise reduction.

There are various shapes of heat sinks, and there are small teeth to enhance the heat dissipation performance.

Tube power amplifiers are generally surrounded by metal grids for protection. The grid is good for heat dissipation

Finally

Seeing this, you can already fully understand the audio enclosure. If you are ready to design a custom enclosure for your audio equipment, please contact YONGUcase, which has 18 years of experience in researching aluminum enclosures.we can bring you a great experience , If you want to know more knowledge Click Here to read other blogs.