Mk III SERIES SPEAKER CONNECTIONS SETUP SUGGESTIONS

In normal operation (using the passive internal crossover), the 1/4" jacks and the Speakon™ Connectors are wired in parallel allowing any one of the connectors to be used as an input and any other as an output. This allows "daisy chaining" of multiple loudspeakers, eliminating the need for several long, cumbersome runs of speaker cable. During normal mode, the connections are as follows:

Polarity

Phone Jack

Speakon™

Positive (+)

Tip

1+ and/or 2+

Negative (-)

Sleeve

1- and/or 2-

When the switch on the back of the speaker is in the bi-amp mode, the internal crossover and high frequency attenuator are disabled. Thus, an external crossover must be used with the speaker and two channels of power amplification will be required: one for the low frequencies and another for the high frequencies. In bi-amp mode, the connections are as follows:

 

 

Phone Jacks

 

Frequency

Polarity

Left

Right

Speakon

Lows

Positive (+)

N/A

Tip

1+

Lows

Negative (-)

N/A

Sleeve

1-

Highs

Positive (+)

Tip

N/A

2+

Highs

Negative (-)

Sleeve

N/A

2-

IMPORTANT: If the crossover switch is set to external, DO NOT plug a full range signal into the High Frequency input. Doing so will destroy the compression driver.

The placement of any speaker can dramatically affect its sound. Thus, there are several considerations to review when placing loudspeakers.

First, the range of the horizontal coverage should be determined. The speaker may be used as a single unit, as part of a pair, or as part of a group of widely spaced enclosures. In any case, maximum horizontal coverage will be desired. Examples of these types of setups are shown. The horn in this configuration has a horizontal coverage angle of 90º and a vertical coverage of 40º.

MkIII

Stage

Mk III

Cabinet

 

Cabinet

Audience

Two speakers arranged as a mono or stereo pair requiring maximum horizontal coverage

 

30º

Mk III

Mk III

Cabinet

Cabinet

Two speakers in a "loose pack" array

requiring maximum horizontal

coverage

NOTE:WhensettingupyourMkIII Seriesenclosures, be sure to place the cabinets in such a way as to minimize overlapping radiating patterns.

A second consideration is for feedback and bass performance. If the speaker is placed near a large, flat wall, the bass output will increase by approximately 6 dB. Placing the speaker near a wall can cause feedback. If this occurs, the speaker must be moved.

A third consideration is to what degree the speaker should be "heard and not seen", especially in permanent installations. Remember, where the speaker cabinets are placed will effect both their tone and radiating patterns.

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Fender 1225 MK III, 1211 MK III, 1226 MK III owner manual Mk III Series Speaker Connections Setup Suggestions
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1211 MK III, 1225 MK III, 1226 MK III specifications

Fender's MK III series, particularly the 1226 MK III, 1225 MK III, and 1211 MK III amplifiers, showcases a commitment to quality and innovation that has become synonymous with the Fender brand. Each model is designed to cater to the diverse needs of guitarists, providing a broad sound palette suitable for various genres and playing styles.

The Fender 1226 MK III is designed for full-range performance, with a powerful output that allows for deep bass and crisp highs. It features an advanced speaker design, optimizing sound dispersion and ensuring that players can achieve a well-rounded tone whether performing in front of an audience or practicing at home. Built-in effects and customizable tone settings empower musicians to experiment and create their unique sound.

The 1225 MK III offers versatility, serving as a perfect solution for both acoustic and electric guitarists. Its dual-channel design allows players to easily switch between instruments or blend tones for a richer sound. The amplifier includes a range of built-in effects, such as reverb and delay, which enhances the overall playing experience. The robust construction ensures excellent durability, making it a reliable choice for touring musicians.

Meanwhile, the 1211 MK III is tailored for those who prioritize portability without sacrificing tone quality. This model is lightweight and compact, making it an ideal choice for guitarists on the go. Despite its smaller size, the 1211 MK III doesn’t compromise on sound, incorporating advanced technology for enhanced audio performance. Its intuitive control layout makes setting up and adjusting sounds straightforward and hassle-free.

All three models feature Fender's signature build quality, ensuring they withstand the rigors of regular use while delivering consistent performance. The innovative acoustic technology integrated into these amplifiers results in cleaner signals and better sound reproduction, allowing users to enjoy the full range of their instrument's capabilities.

Whether you are a seasoned professional or an enthusiastic beginner, the Fender 1226 MK III, 1225 MK III, and 1211 MK III provide excellent options tailored to meet a variety of needs. These amplifiers represent the perfect blend of technology, craftsmanship, and functionality, reaffirming Fender's status as a leader in the music industry. Each guitar player can find a model that resonates with their style and elevates their musical expression.
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