Rockford Fosgate 150 Information Cubed, What is an Amplifier?, Example of a Punch 200.2 PowerCube

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Information Cubed

The data acquired in the testing procedure is then graphed in the form of a 3-dimensional cube, hence the name PowerCube.

The Phase Angle is expressed on the horizontal axis, the Output Voltage is presented on the vertical axis and the Impedance is displayed on the Z axis. Output Power, in watts, is listed on the left hand side for each impedance at each phase angle.

Audio Graph – The PowerCube™

 

 

MODEL BEING

VOLTAGE FROM

 

x2 = STEREO

 

 

 

TESTED

 

 

 

 

 

 

BATTERY

MONO = BRIDGED MONO

 

 

 

 

 

 

 

 

Amplifier: PUNCH 200.2 14.4V x 2

 

Rated Power : 100 W @ 4 Ohms

 

Serial No:

 

 

 

 

 

 

 

Owner

: ROCKFORD CORPORATION

 

 

 

 

8Ω*–60°

85

W

 

 

 

 

 

 

–30°

84

W

 

POWER

 

 

50V

 

0°

84

W

 

 

 

 

30°

 

 

 

IN

 

 

 

 

84

W

{WATTS

 

 

 

E

60°

86

W

 

 

 

 

 

C

4Ω*–60°

162

W

 

 

 

 

30V

N

–30°

157

W

 

 

 

 

 

A

 

 

 

 

 

0°

156

W

 

 

 

 

 

D

 

 

 

 

 

30°

157

W

 

 

 

 

 

P E

 

 

 

 

 

60°

162

W

 

 

 

 

10V

M

2Ω*–60°273 W

 

 

 

 

 

I

–30°

258

W

 

 

 

 

 

 

 

 

 

 

8Ω

 

0°

251

W

 

 

 

 

 

 

 

 

 

4Ω

 

30°

256

W

 

 

 

 

 

60°

271

W

 

–60°(Cap)

 

 

2Ω

 

1Ω*–60°

390

W

 

 

0°

1Ω

{

 

–30°

356

W

 

 

 

(Ind) +60°

 

0°

346

W

 

PHASE{ANGLES

Impedance

 

30°

352

W

 

 

 

 

 

 

60°

390

W

 

 

 

 

 

• Example of a Punch 200.2 PowerCube

O U T P U T V O L T A G E

What is an Amplifier?

An amplifier by definition is a voltage generating device, recreating the signal which is input to it identically but with increased volume. It will be connected to a reactive load (the speaker). The impedance of this load and phase of the signal passing through the load will vary, dependent upon the frequency of the input signal (music).

Therefore, a perfect amplifier will be able to maintain the same output voltage regardless of load characteristics and will not alter the signal it is reproducing. A perfect amplifier when measured by the Audio Graph PowerCube would present data that forms a perfect cube. Unfortunately, amplifiers are not perfect. The laws of physics generally prevent it. A great amplifier is about the best one can hope to attain.

As you can see by the PowerCube and as you will experience by listening, your Punch amplifier is a GREAT AMPLIFIER!

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Contents Punch E C I F I C AT I O N S Per channel into a 4Ω Load Per channel into a 2Ω LoadCrossover Slope Crossover FrequencyPractice Safe Sound T T I N G S T a R T E D Table of ContentsT R O D U C T I O N Punch Amplifier Accessory PackRMS Power per channel 2Ω Punch 2-CHANNEL Amplifier Feature ChartStable Into each channel Stable into bridged/mono Die Cast Heatsink4Variable Punch Bass 0dB ~+18dB @ 45Hz Adjustable Xover 80Hz 100 150 250 360 500 800 Adjustable Punch BassPhase Warp 00 ~ Dimensions H x W x LPunch Design FeaturesPage Installation Considerations Trunk Mounting Mounting LocationPassenger Compartment Mounting Engine Compartment MountingAppropriate inline connectors. Use the section Battery and ChargingWiring the System Page Using Passive Crossovers Speaker Impedance Table of Crossover Component ValuesPunch 250 / Punch 360 / Punch InstallationPower Connections Punch 100 / Punch RCA Inputs High Level Inputs Power Connections PunchCrossover Operation Punch Bass OperationStereo Operation Punch 250 / Punch 360 / Punch 500 / Punch Stereo Operation Punch 100 / PunchMono Operation Punch 250 / Punch 360 / Punch 500 / Punch Mono Operation Punch 100 / PunchRCA Input Stereo/Mono Operation Punch 100 / PunchWay System System DiagramsWay System Using single voice coil woofers Way System Using dual voice coil woofers Symptom Diagnosis Remedy TroubleshootingVoltage spike from remote Signal cableTurn-on Pop Turn-on lead is entering Turn-on outputAbout the Dynamic Power Measurements Dynamic Power MeasurementsMusic Listening to Loudspeakers Not ResistorsInformation Cubed What is an Amplifier?Example of a Punch 200.2 PowerCube Myrtle N.W Limited Warranty InformationPage Montaje en el Compartimento de Pasajeros Montaje en el MalateroInstalacion Terminal B+Terminal REM Terminal GNDCrossover en Full Range No llevar a masa ningun cable de altavozMontage dans lhabitacle InstallationMontage dans le coffre Français Opération stéréo/mono tri modeAuf der Beifahrerseite Im FahrzeugkofferraumEinbau + AnschluβStereo/Mono Operation GND AnschluβREM Anschluβ Nel Bagagliaio InstallazioneNellabitacolo Terminale B+ cavo positivoTerminale REM Consenso di accensione Terminale GND cavo negativoHandcrafted in the United States of America

150, 250, 500, 100, 800 specifications

Rockford Fosgate has long been recognized as a leader in the automotive audio industry, and their amplifier lineup, including models like the 500, 150, 250, 800, and 100, exemplifies the brand's commitment to power and performance. Each model brings unique features, technologies, and characteristics designed to cater to a wide variety of audio enthusiasts.

The Rockford Fosgate 500 amplifier, known for its impressive power output, delivers 500 watts of dynamic sound. One of its standout features is the integrated C.L.E.A.N. technology, which ensures a distortion-free experience by allowing users to set the optimal input levels. This model is ideal for those looking to drive subwoofers without compromising quality.

Another compact yet powerful option is the Rockford Fosgate 150 amplifier. This model is designed for smaller installations but does not skimp on performance. With a peak wattage of 150 watts and a built-in crossover, the 150 is perfect for enhancing speaker systems by providing clear, loud audio without the bulk. The include a low-pass crossover ensures seamless integration with subwoofers.

The Rockford Fosgate 250 takes performance a step further, delivering 250 watts. This model features efficient thermal management with an aluminum heat sink, ensuring durability and reliability even under high usage conditions. The adjustable gain control makes it easy for users to match the amplifier to their specific audio needs.

For those who seek more power, the Rockford Fosgate 800 amplifier offers an impressive 800 watts and is designed for maximum output in both mono and stereo configurations. It features a variable low-pass filter and a bass boost function, allowing users to customize their sound signature to fit individual preferences.

Lastly, the Rockford Fosgate 100 amplifier provides a solid introduction to the brand's high-performance amplifiers, offering 100 watts of power. It is an excellent choice for entry-level users who want to upgrade their sound system without diving into higher-end options. Its rugged design and reliable performance make it a preferred choice among many.

Overall, Rockford Fosgate amplifiers—500, 150, 250, 800, and 100—demonstrate a range of features tailored to meet different audio needs. Whether you are an audiophile or a casual listener, each model incorporates advanced technologies to deliver high-quality sound, making them a staple in the automotive aftermarket audio sphere.