Cadence MONO CLASS D manual FEATURES3

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GOLD PLATED TERMINALS:

All the terminals on the amplifier are solid brass and satin nickel plated for high conductivity and minimum impedance loss. The power and ground terminals are extra large and capable of accepting 2 gauge wire. The speaker terminals can accept 8 gauge wire. When wiring the amplifier, be sure to strip just enough wire that fits into the terminal so that bare wires do not touch each other, or the amplifier chassis and cause a short circuit.

POWER AND PROTECTION CIRCUITRY:

Type RS amplifiers feature our unique IC controlled protection circuitry. This sophisticated circuit constantly monitors the heatsink internal temperature and various voltages, adjusting the amp automatically and protecting it from dangerous conditions. The 2 LEDs located on the input side of the amplifier provide indication of the amplifier status, and the Power LED will light Green when the amplifier is receiving proper power, ground and remote voltages and the IC monitoring sequence indicates the amp is functional. In case the amplifier encounters a diagnostic condition as listed below, the second LED will turn RED indicating a Diagnostic condition. When a diagnostic condition is sensed the amplifier will then turn into a self preservation mode and if the cause of the diagnostic condition is not corrected will eventually shut off. There are certain critical diagnostic conditions which will turn the amplifier off immediately.

1.Speaker short circuit.

2.Input Overload.

3.Thermal overload.

4.Reverse Polarity.

To reset the amplifier, you must first diagnose what caused the problem, correct the fault and restart the system. See the Trouble Shooting page for further details.

STIFFENING CAPACITOR DIRECT CONECTION:

A unique feature of the Cadence Type RS amplifiers, is their direct capacitor connection to the amplifier's internal power supply. As you know, the speed in which the reserve capacity of any stiffening capacitors reaching the amplifier's power supply is critical. You want this reserve voltage to be immediately available upon your amps hitting a bass note. Our terminal connection puts the negative of the capacitor in direct line with the negative terminals of the power supply MosFET's and the positive of the capacitor with the center tap of the power supply transformer coil. In essence, it's like your amplifier having its own personal battery.

MUTE CIRCUIT:

The RS amplifiers feature an anti-thump, mute and delay circuit. This eliminates irritating and speaker damaging turn-on and turn-off transients normally experienced with less expensive amplifiers.

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BASS DRIVE EQUALIZATION CIRCUITRY:

A narrow "Q" shelving equalization circuit is included in the amplifiers. The equalization system allows you to choose the center frequency which you want to boost and also a separate adjustable boost control. This boost control allows you to add up to 15dB of Bass Drive effect. Utilize the Bass Drive to tailor your bass response to your systems needs. Please keep in mind that adding Bass Drive you are adding stress on your speakers. Make sure your speakers can handle the extra power output! It would be foolish to add 15dB of gain to low excursion 8" and 10" subwoofers.

“ADR”: - ACTIVE DYNAMIC REGULATION

Cadence RS amplifiers feature our proprietary ADR, Active Dynamic Regulated power supplies. 100% HexFET devices are utilized in the power supply for high speed (100KHz) switching frequencies. The power supplies are capable of supplying the main amplifier with a considerable amount of reserve voltage for peak "high demand" situations. The ADR circuit provides full bandwidth power for authoritative bass response, high current output into low impedance loads and increased headroom. The ADR is supplied with power via a high speed, high temperature capacitance bank and 100% pure copper rails on the PCB enabling fast transient response to musical demands.

CLASS D AUDIO STAGE PERFORMANCE

The audio output section of the RS amplifiers feature high speed high voltage, low Rdson MosFET transistors. This design contributes to ultra low distortion and extreme high power capabilities. Our proprietary Class D modulation scheme, in conjunction with a very carefully designed output filter, ensure clean, accurate sound reproduction with authority for deep slamming true bass. YOU WILL HEAR THE DIFFERENCE.

Boom

Harder!

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Contents Mono Class D Amplifiers 2INTRODUCTION BoomFEATURES3 4FEATURES Remote Turn on Conection Installation BasicsInstallation Basics POWER/GROUND WiringMounting the RS Amplifiers 6MOUNTINGDistribution Harder! block Using the CPR Remote Control with the RS Amplifiers Setting the TOP Panel Controls Adjusting the SystemAdjusting the System MASTER/SLAVE Connection Diagram Amplifier Mode SWITCH, Inputs and Remote ControlMono Bridging 2 Amplifiers Into 1 Woofer Monobridging Multiple Pairs of Amplifiers Systems with Multiple AmplifiersMono Bridging Multiple Pairs of Amplifiers Or More Amplifiers with Separate SpeakersSeries Dual Voice Coil Speakers Basic Speaker Wiring Diagrams for Various LoadsParallel Single Voice Coil Speakers Series Single Voice Coil SpeakersParallel Dual Voice Coil Speakers Advanced Speaker Wiring Diagrams for Various LoadsHOW to Trouble Shoot a System TroubleshootingSpecifications Output Power ZRS-8Common to ALL Models Mono Class D Amplifiers

MONO CLASS D specifications

Cadence Mono Class D amplifiers represent a significant advancement in audio amplification technology, designed to deliver high-quality sound while maintaining efficiency and compact size. These amplifiers are known for their ability to generate substantial power output with minimal heat generation, making them an ideal choice for various audio applications, from home theaters to professional sound systems.

One of the main features of the Cadence Mono Class D amps is their high power output capability. Utilizing a highly efficient switching power supply, these amplifiers can deliver substantial wattage to drive large speakers without distortion, providing a clean and powerful audio experience. This efficiency also translates into lower power consumption, making them environmentally friendly and cost-effective.

Another key technology integrated into Cadence Mono Class D amplifiers is pulse-width modulation (PWM). This technology enables precise control of the output signal, improving sound quality and reducing noise. The PWM technique allows for a more linear amplification process, resulting in better overall performance and fidelity. Users can expect clear highs, punchy mids, and deep, resonant bass that enhances the listening experience.

The robust construction of Cadence Mono Class D amplifiers is also noteworthy. Built with premium components and a durable chassis, these amplifiers are designed to withstand the rigors of both mobile and stationary use. Additionally, features such as built-in thermal protection and short circuit protection ensure longevity and reliability in various operating conditions.

Cadence Mono Class D amplifiers offer flexible connectivity options, including RCA and speaker-level inputs, making them compatible with a wide range of audio sources and systems. This versatility allows users to integrate the amplifier seamlessly into their existing setups without the need for complex configurations.

The compact form factor of these amplifiers makes them easy to install in tight spaces, a critical consideration for both car audio systems and home installations. Despite their small size, Cadence Mono Class D amplifiers deliver exceptional performance that rivals larger, more traditional amplifiers.

In summary, Cadence Mono Class D amplifiers combine advanced technologies, robust construction, and efficient design to provide powerful and high-quality audio amplification. With features such as high power output, PWM technology, flexible connectivity, and compact size, they are an excellent choice for audiophiles and casual listeners alike looking to elevate their sound experience.
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