TROUBLE SHOOTING GUIDE

 

PYRAMID SERIES

 

SYMPTOM:

CHECK:

CURE:

 

 

 

 

 

 

Amp turning off at low volume levels

No Sound

Check speakers for dam- age or short

Is the power LED illumi- nated ?

Have your dealer inspect the speakers.

Check fuses in amplifier.

Be sure Turn-on lead is connected Check signal leads. Check gain control. Check Tuner/Deck volume level.

Clean contacts on fuse holders.

No Sound

Is the Diagnostic LED

 

illuminated?

No sound in one chan-

Check speaker leads

nel

 

 

Check Audio Leads

 

Check Mono Bridge and

 

Amp

 

Sub woofer Switches

Amp turning off at me-

Check speaker load im-

dium or high volume

pedance

levels

 

C h e c k fo r s p e a ke r s h o r t o r a m p l i fi e r overheating.

Inspect for short circuit or an open connection.

Reverse Left and Right RCA inputs to determine if it is occurring before the amp.

Change switches to ensure proper position with respect to the installation.

Be sure proper speaker load impedance rec- ommendations are observed.

(If you use an ohmmeter to check speaker resistance, please remember that DC resistance and AC impedance may not be the same.)

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Pyramid Car Audio PB310SX, PB800SX, PB 610 SX, PB1000 owner manual Trouble Shooting Guide, Pyramid Series Symptom Check Cure

PB800SX, PB 610 SX, PB1000, PB310SX specifications

Pyramid Car Audio has made a name for itself in the automotive audio industry, providing a range of high-quality products that enhance the listening experience while on the road. Among its offerings, the PB310SX, PB1000, PB610SX, and PB800SX stand out with their impressive features, technologies, and characteristics tailored for car enthusiasts.

The Pyramid PB310SX is a versatile amplifier boasting a maximum power output of 3,100 watts. One of its key features is the advanced circuit design, which ensures optimal performance and minimal distortion. The amplifier is equipped with built-in LED indicators, allowing users to monitor performance levels easily. The adjustable gain control provides flexibility, enabling users to customize their sound according to personal preferences. The durable build quality of the PB310SX ensures longevity, making it a reliable choice for those who crave powerful audio in their vehicles.

Moving on to the PB1000, this model emphasizes compact design without compromising on sound quality. With a peak power of 1,000 watts, it's perfect for smaller setups where space is limited. The PB1000 utilizes MOSFET technology, which enhances efficiency and reduces heat generation during operation. The low-pass and high-pass filters ensure that the audio output is clean and crisp, allowing users to enjoy their favorite tunes without muddiness. Its sleek design also makes it an aesthetically pleasing addition to any car audio system.

The PB610SX offers a commendable balance between power and performance, with a peak power rating of 610 watts. This amplifier is designed for easy installation, featuring a compact form factor and user-friendly controls. It also includes a built-in crossovers system that enhances the separation of sound frequencies, allowing for more precise audio reproduction. Additionally, the PB610SX is equipped with short-circuit protection, ensuring safety against potential damage.

Lastly, the Pyramid PB800SX presents a compelling option for those seeking reliable power. With a maximum output of 800 watts, it is designed to deliver a robust audio experience. The amplifier includes RCA inputs, making it versatile for various audio setups. Its adjustable bass boost enhances low frequencies, allowing for a richer listening experience. The heatsink design helps dissipate heat effectively, prolonging the lifespan of the amplifier under heavy use.

In summary, Pyramid Car Audio's PB310SX, PB1000, PB610SX, and PB800SX amplifiers each bring unique features and technologies to elevate any car audio system. Whether you prioritize power, compactness, or enhanced audio control, these models offer reliable performance and exceptional value, making them a popular choice among car audio enthusiasts.