Rockford Fosgate 100ix Technical Design Features, Topaz Tracking Operation Pre-Amplifier Zone

Page 7

TECHNICAL DESIGN FEATURES

◆TOPAZ (Tracking Operation Pre-Amplifier Zone)

The TOPAZ (Tracking Operation Pre-Amplifier Zone) circuitry solves ground loop noise problems common to automotive amplifier design. This innovative new development allows vastly improved isolation of the input signal grounds from the power supply ground of the amplifier. This is accomplished by allowing the source unit to control the potential “environment” of the entire input structure or “zone” of the amplifier. This process improves the noise rejection of the amplifier by 30-40dB – an astounding 30-100 times better than amplifiers without TOPAZ.

THE RESULT: Elimination of troublesome ground loop noise between source and amplifier.

◆RTP (Real Time Protection)

NOMAD (NOn-Multiplying Advanced Decision)

The Punch and Power amplifiers use an analog computer process to maximize safe output power under all operating conditions. Rockford Fosgate pioneered and developed RTP (Real Time Protection), a crucial element in the performance edge of our amplifiers. The innovative NOMAD (NOn-Multiply- ing Advanced Decision) system is the most sophisticated version of this technique ever used, bringing previously unavailable levels of accuracy, stability, temperature immunity and reliabil- ity to this critical process. NOMAD makes advanced decisions based on device voltages to precisely control the awesome levels of current available in the output MOSFETs to safe values – but only when absolutely needed.

THE RESULT: Extremely fast protection system that always protects the amplifier and never degrades the sound.

– 3 –

Page 6 Page 8
Image 7
Page 6 Page 8
Contents Punch 40ix / Punch 60ix Punch 100ix / Punch Page Practice Safe Sound T T I N G S T a R T E D PU N C H 2-CHANNEL AM P L I F I E R AC C E S S O R Y PA C K T R O D U C T I O NRO C K F O R D FO S G AT E AC C E S S O R I E S Energy Storage CapacitorTopaz Tracking Operation Pre-Amplifier Zone Technical Design FeaturesDSM Discrete Surface Mount Technology Mosfet Devices Design Features Front XCard S TA L L AT I O N CO N S I D E R AT I O N S Mounting Location R I N G T H E S Y S T E M Battery and ChargingPunch Punch 40ix, 60ixPage I N G T H E Xcard BA S I C CO N N E C T I O N S Power ConnectionsStereo Operation Mono Operation Stereo/Mono Operation Way System SY S T E M DI a G R a M SWay System Front PCH-14X Way System w/Fadable Rear StageAmplifier has no TroubleshootingAmplifier does not Turn onLow or Distorted Speaker OutputAmplifier Noise Engine Noise Listening to Loudspeakers Not Resistors About the Dynamic Power MeasurementsN a M I C P O W E R M E a S U R E M E N T S MusicInformation Cubed What is an Amplifier?PUNCH40ix PUNCH200ixPUNCH100ix PUNCH60ixAtcatcatcagu PUNCH40ix PUNCH60ix PUNCH100ix PUNCH200ixR R a N T Y I N F O R M a T I O N T E S T E S Rockford Fosgate

100ix, 200ix, 60ix, 40ix specifications

Rockford Fosgate is a revered name in the world of car audio, known for its high-performance amplifiers intended to enhance the audio experience in vehicles. Among its extensive lineup, the 40ix, 60ix, 200ix, and 100ix models stand out for their distinctive features, cutting-edge technologies, and versatile applications.

The Rockford Fosgate 40ix is an exceptional choice for those seeking a compact yet powerful amplifier. With a power output of 40 watts RMS per channel, this model is perfect for smaller systems and delivers exceptional sound clarity. It utilizes Rockford Fosgate's patented Constant Power technology, ensuring that it maintains peak performance under various load conditions. Additionally, the 40ix boasts a sophisticated MOSFET power supply that maximizes efficiency, resulting in less heat generation.

Moving up the lineup, the 60ix offers an upgraded output of 60 watts RMS per channel, ideal for users looking to drive larger speakers. This amplifier features low-pass and high-pass crossover filters, allowing users to tune their sound to perfection. The incorporation of a variable bass boost enhances low-frequency response, making it a favorite among bass enthusiasts. The 60ix is built with durable components, designed to endure the rigors of automotive environments.

The Rockford Fosgate 100ix takes power to another level, offering 100 watts RMS per channel. This amplifier is engineered for serious audio aficionados, providing ample power to drive subwoofers and high-performance speakers. Its advanced Thermal Protection Circuitry prevents overheating, ensuring reliable operation even during extended listening sessions. The 100ix also features remote bass control, giving users the flexibility to adjust bass levels on the fly.

Finally, the 200ix stands as the powerhouse of this group, delivering an impressive 200 watts RMS per channel. This amplifier is perfect for those who demand the ultimate audio experience, capable of accommodating multiple subwoofers and larger speaker setups. With Rockford Fosgate's proprietary Punch EQ technology, the 200ix allows for precise tuning of bass frequencies, providing users with the ability to create their desired sound signature. The robust build quality and thoughtful design ensure it can withstand the demands of any car audio enthusiast.

Collectively, these models showcase Rockford Fosgate’s commitment to delivering high-quality sound while incorporating innovative technologies that cater to various audio needs. Whether you’re upgrading a factory sound system or building a high-performance audio setup, the 40ix, 60ix, 100ix, and 200ix amplifiers provide the performance and reliability that Rockford Fosgate is renowned for.
Top Page Image Contents