Fender SPL-M500 owner manual 100-UP 50-100

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BASIC CONNECTIONS and WIRING

Power and audio signal cables are the most common sources of sound system failure. Well made and carefully maintained cables are essential to the reliability of the entire system. If long speaker cables are required, make sure the wire is of sufficient size to transfer all of the available amplifier power to the speakers rather than absorbing power itself. As a rule of thumb, the larger the wire the better (larger wire has smaller "gauge numbers").

Below are two charts listing speaker wire gauges and recommendations for best results.

SPEAKER WIRE GAUGE

Larger diameter (small gauge number) wire is expensive and long cables made from it are heavy. Rather than running long speaker cables, it is better to locate power amplifiers near speakers and run a line-level signal cable over the long distance to the amplifier. This approach eliminates most of the signal loss due to speaker cable resistance so the speakers are fed all of the amplifier's power without the need for heavy cables. In cases where speakers and power amplifiers are located far away from the signal source, "balanced line" cables are a wise choice. Doing so can actually save money.

The use of stranded wire is highly recommended since it is flexible and less prone to metal fatigue breakage. If an end is nicked while insulation is

SPEAKER WIRE LENGTH

100'-UP

(30.5 m-UP)

50'-100'

(15.25-30.5 m)

*25'-50'

(7.60-15.25 m)

10'-25'

(3.05-7.60 m)

0'-10'

(0.00-3.05 m)

8

10

12

14

 

 

 

 

10

12

14

16

 

 

 

 

12

14

*16

18

 

 

 

 

14

16

18

18

 

 

 

 

16

18

18

18

 

 

2Ω

4Ω *8Ω 16Ω

being stripped for connection, only one or two strands will break and not the entire wire.

NEVER use coiled cords for speaker hookup, even in an emergency.

Coiled guitar-type cords usually have higher internal resistance than the speakers themselves. This is due to the light-gauge wire used to keep the coil cords flexible. Unfortunately, these types of cord prevent most of the power from reaching the speakers. In high power operation, a coil cord can melt causing a fire hazard and possible damage to the amplifier. As a general rule, both straight and

SPEAKER IMPEDANCE [z]

*Example - If the speaker wire length required is between 25-50 feet (7.60-15.25 meters) and the speaker impedance is 8Ω, the minimum recommended speaker wire gauge is 16.

AWG

mm2

Resistance in Ω per foot

(30.5 cm) @ 77º F (25º C)

 

 

 

 

 

18

0.83

.00651

16

1.32

.00409

14

2.10

.00258

 

 

 

12

3.32

.00162

10

5.27

.00102

 

 

 

8

8.38

.00064

 

 

 

coiled guitar-type connecting cords make poor speaker cables.

The SPL-M500 can produce enough power output to damage electronic equipment connected to its output. Besides being capable of destroying speakers, shock and / or fire hazards are also possible. High power amplifiers should always be properly applied and used with care in a clean and dry environment.

Be sure to turn on all other equipment before turning on the SPL-M500 power amplifier. This will prevent turn-on "thumps" from the mixer or other pieces of gear that could possibly damage speakers. Likewise, the reverse logic should also be applied -- turn OFF the amplifier FIRST -- when shutting down the system.

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Contents Power Amplifiers Bill Schultz Stage Monitor Power Amplifier Description of Features C B C B C D G HFront Panel KL L M N O O Rear Panel100-UP 50-100 Hints and Precautions Amplifier OperationSpecifications

SPL-M500 specifications

The Fender SPL-M500 is a premium solid-state combo amplifier designed for a range of musical applications, offering guitarists exceptional tone quality and versatility. This 500-watt powerhouse is ideal for both stage and studio use, catering to the needs of diverse musical genres.

One of the main features of the SPL-M500 is its powerful output, delivering an impressive 500 watts of clean sound. This ample power allows musicians to fill large venues without sacrificing clarity or volume. The amplifier is equipped with a specially designed high-frequency driver and a robust woofer, ensuring a full-spectrum sound that captures every nuance of the performance.

The SPL-M500 incorporates advanced sound shaping technologies, giving guitarists the freedom to tailor their tone. Its three-channel design includes a dedicated clean channel, a lead channel with overdrive capabilities, and a third channel that supports various effects. The built-in EQ section features customizable bass, mid, and treble controls, allowing players to sculpt their unique sound easily. Additionally, the amplifier includes an effects loop for integrating external effects processors, enhancing the sound further.

Durability is a hallmark of the SPL-M500, with a rugged construction that can withstand the rigors of frequent use. Its sturdy cabinet is designed to reduce vibrations and reinforce sound integrity, while the grille cloth provides both protection and style. The amplifier is also equipped with a dependable cooling system, ensuring optimal performance even during prolonged use.

For those who appreciate connectivity, the SPL-M500 is equipped with multiple inputs and outputs. It includes a balanced XLR output for direct-to-mixer connections, making it easy to integrate into any live sound setup. The amplifier also features a headphone jack, allowing for discreet practice and late-night sessions without disturbing others.

Overall, the Fender SPL-M500 stands out with its powerful sound, versatility, and user-friendly features. Whether you’re a performing artist or a studio musician, this amplifier offers an impressive array of tools to help you unleash your creativity and elevate your playing experience.