13

INPUT A

 

2

 

+

1

 

3

 

_

 

 

 

EQ

T

R

INPUT B

 

2

 

+

1

 

3

 

_

 

 

 

EQ

T

R

CD / TAPE

LINE 2

OUTPUT 1 3

FUSE

AC-IN

 

 

HI

LOW

 

THRESHOLD

 

LOW GAIN

 

 

 

 

 

 

 

 

 

 

HI GAIN

 

 

 

 

 

 

 

_

 

 

 

 

 

 

+

 

EQ

 

HF AMP

TWEETER

 

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

HI PASS

COMPRESSOR

 

 

 

LEVEL

 

 

 

LED-DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

LIMIT

X6

 

 

 

 

 

DETECTION

 

 

 

 

 

 

 

LIMIT LED

 

 

 

DC SENSE

 

MUTE

 

 

 

 

 

 

 

 

 

CURRENT SENSE

PROTECT

 

 

 

 

THERMAL SENSE

 

LF AMP

WOOFER

 

 

 

 

 

 

 

 

 

 

 

CLASS D

 

 

BASS RESPONSE

COMPRESS

 

LOW PASS

OPTIMIZER

LOW CUT 30Hz

LOOP / MIX

THRESHOLD

THRESHOLD

 

+/-15V +/-35V +/-70V

 

 

 

 

SW

 

 

 

 

 

 

DC PROTECT

BRO

 

 

 

 

 

 

 

 

 

AUDIO

 

 

 

 

 

 

 

 

 

 

 

POWER LED

ON / OFF

 

 

 

 

 

 

 

 

 

 

 

POWER SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLOCK DIAGRAM

Page 15
Image 15
Wharfedale 12 ACTIVE manual Block Diagram, Mute

12 ACTIVE specifications

The Wharfedale 12 ACTIVE is a leading-edge loudspeaker designed for both professional and home audio applications, embodying a blend of innovative technology and premium materials. This speaker range stands out in the audio landscape for its exceptional sound quality, versatility, and user-friendly features, making it a popular choice among musicians, DJs, and sound engineers.

At the heart of the Wharfedale 12 ACTIVE series is its powerful Class D amplification, which provides a robust output without compromising portability. The active design eliminates the need for external amplifiers, simplifying setup and reducing the overall system complexity. This ensures the speaker is ready to perform right out of the box, making it a favorite for live performances or mobile setups.

One of the standout features of the Wharfedale 12 ACTIVE is its advanced DSP (Digital Signal Processing) technology. This allows for precise sound shaping capabilities, including EQ options for optimizing audio performance in various environments. The built-in presets enable users to easily switch between different sound profiles tailored for specific applications, whether it's a concert setting or a casual gathering.

The speaker is crafted with a durable MDF enclosure that minimizes resonance, ensuring clear and uncolored sound reproduction across all frequencies. Additionally, the front grille is made from high-quality steel, designed to protect the drivers from any potential damage while maintaining the speaker's aesthetic appeal.

In terms of connectivity, the Wharfedale 12 ACTIVE features multiple input options, including XLR, TRS, and RCA inputs, allowing for seamless integration with a variety of sound sources. The rear panel is equipped with a user-friendly interface, containing gain controls and a variety of input selections that provide flexibility for both live sound and studio applications.

The Wharfedale 12 ACTIVE is also designed with portability in mind. Weighing in at a manageable size, it includes handles for easy transport, making it a practical choice for mobile applications. Its sleek design and versatile performance characteristics make it suitable for any venue, from small clubs to larger auditoriums.

In conclusion, the Wharfedale 12 ACTIVE loudspeaker epitomizes modern audio engineering, offering a powerful, reliable, and versatile solution for anyone needing high-quality sound reinforcement. With its exceptional features, innovative technologies, and solid construction, this loudspeaker is sure to exceed the expectations of both audio professionals and enthusiasts alike.