雙放大器接線

使用低頻和中頻到高頻段的專用放大器時,雙放大器能發揮最佳性能。有兩種可能的組態,通常稱為水平和垂直雙放大。

注意

在進行雙放大器連接時,在連接揚聲器電纜之前要先取下縮短耦合線。如果不這樣做,將會使放大器受到損壞。

垂直雙放大

這種組態,各揚聲器系統都使用相同的立體聲放大器。各放大器 的一個頻道驅動低頻段,而另一頻道如下圖所示驅動高頻段。

將一組電線和放大器頻道連接於接線柱的底部裝置( 低音驅動器- 特定網路 )

然後,將另一組電線和另一個放大器頻道連接於頂部接線柱 (CST - 特定網路 )

注意將兩條正極 (+)電線連接於正極 (+)放大器端子,而將 兩條負極 (-)電線連接於負極 (-)放大器端子。

前置放大器(後)

OUTPUTOUTPUT

(只示出一個頻道)

水平雙放大

這種組態,揚聲器系統的低頻和中頻到高頻段可以使用不同的立 體聲放大器 (亦即高頻使用電子管放大器,低頻使用固態)。一 個放大器的各頻道驅動各揚聲器系統的低頻段,而另一放大器的 各頻道則驅動中頻到高頻段,如下圖所示。

此方法要求兩個放大器有相同的增益。否則,在來自揚聲器的低 頻和中頻到高頻播放之間聽起來會有不平衡感。如有疑問,請向 當地經銷商查詢。

前置放大器(後)

OUTPUTOUTPUT

(只示出一個頻道)

(市售的Y轉接器)

揚聲器

(市售的Y轉接器)

功率放大器

 

INPUT

 

(後)

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EAKERS OUTPUT

 

 

.1 Ch.2

HF

 

 

 

HF

 

 

 

 

 

 

 

LF

 

 

 

 

LF

 

 

 

 

 

 

 

揚聲器(後):輸入面板

 

 

功率放大器(後)

 

 

 

 

功率放大器(後)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(低頻)

 

 

(高頻)

INPUT

 

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPEAKERS OUTPUT

 

SPEAKERS OUTPUT

 

(只示出一個頻道)

 

 

 

(只示出一個頻道)

 

HF

 

 

 

HF

 

 

 

 

 

 

 

LF

 

 

 

 

LF

 

 

 

 

 

 

揚聲器 揚聲器(後):輸入面板

40

ChH

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Pioneer S-3EX manual 雙放大器接線

S-3EX specifications

The Pioneer S-3EX stands out as a remarkable offering in the world of high-fidelity audio systems. Renowned for its impressive sound quality and dynamic performance, this speaker adeptly caters to audiophiles and casual listeners alike. The S-3EX is distinguished by its innovative technologies and thoughtful design, ensuring an exceptional listening experience across various genres.

One of the main features of the S-3EX is its unique construction that employs high-grade materials to facilitate superior sound reproduction. It is engineered with a robust cabinet designed to minimize resonance and vibrations, which can interfere with audio clarity. The cabinet's shape and internal bracing contribute to an optimal acoustic environment, delivering clear and rich sound.

The speaker utilizes a three-way design, incorporating a 1-inch soft dome tweeter, a 4-inch midrange driver, and two 8-inch woofers. This configuration allows for an extensive frequency response, ensuring detailed highs, articulate mids, and deep, powerful lows. The incorporation of dual woofers is particularly beneficial for bass-heavy music, providing a rich depth that enhances the overall listening experience.

One of the standout technologies featured in the S-3EX is Pioneer’s proprietary “Advanced Wide Dispersion” technology. This innovation ensures that sound is evenly distributed throughout the space, making it ideal for larger rooms or gatherings. Listeners can enjoy a consistent audio experience, regardless of their position in the room.

Additionally, the S-3EX benefits from Pioneer's “Natural Sound” philosophy, which aims to deliver music that accurately represents the original recording. This commitment to authenticity is realized through careful tuning and innovative engineering, making the S-3EX a true representation of Pioneer’s dedication to high-quality sound.

The sensitivity rating of the S-3EX is noteworthy, allowing for compatibility with a wide range of amplifiers and audio configurations. This versatility makes it an excellent choice for both dedicated audiophiles and those who may be exploring high-fidelity audio for the first time.

In summary, the Pioneer S-3EX combines exceptional build quality, innovative design, and advanced audio technologies to create a speaker that resonates with music lovers. Its three-way configuration, wide dispersion capabilities, and commitment to natural sound establish it as a standout choice in the high-fidelity speaker market, delivering an immersive audio experience that captivates and delights.