Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA — Unleash Uncompromising Power for Nairobi's Stages
The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA is the ultimate solution for demanding audio professionals in Kenya, delivering a robust 1360 watts per channel at 4 ohms for an unbeatable KES 85000.00, ensuring your sound cuts through any venue. This powerhouse amplifier is engineered for reliability and pristine audio reproduction, making it a cornerstone for live sound reinforcement and large-scale installations across Nairobi and beyond. Its formidable output capabilities and legendary Crest durability cement its status as a top-tier choice for those who refuse to compromise on sound quality and sheer volume.
The legacy of Crest Audio is built on a foundation of robust engineering and unwavering performance, renowned globally for producing amplifiers that stand the test of time and the rigors of constant use. The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA embodies this heritage, offering a level of power and sonic integrity that few competitors can match. For discerning audio technicians and venue owners in Kenya, choosing Crest means investing in peace of mind and consistent, high-fidelity sound delivery, crucial for any successful event or installation. Owning a Crest amplifier is a statement of commitment to professional audio standards.
In Nairobi, where vibrant music scenes and diverse event needs are the norm, reliable and powerful amplification is paramount. Churches seeking clear vocal reinforcement, live bands demanding impactful stage presence, and DJ crews needing to energize crowds all rely on equipment that won't falter. City Sounds, your premier music store on Luthuli Avenue, understands these demands intimately, offering genuine Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA units that guarantee authenticity and warranty, unlike dubious imports. We ensure you get the best value and support for your investment in pro audio Nairobi.
Build Quality and Design of the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA
The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA is built like a tank, featuring a heavy-gauge steel chassis that can withstand the bumps and vibrations of constant touring and frequent setup changes. Internally, high-quality printed circuit boards (PCBs) with robust traces ensure efficient power delivery and signal integrity, while generously sized, professional-grade heatsinks with variable-speed fans guarantee optimal thermal management, even under sustained heavy loads. The front panel is finished with a durable powder coat, and all knobs and connectors are engineered for longevity and reliable contact, reflecting Crest’s commitment to road-ready durability.
Weighing in at a substantial 33.1 kg, the CA20 is designed for permanent installations or professional transport, not for casual gigging by a single person. Its front panel layout is intuitively designed, with clear labeling for input gain controls and status LEDs, facilitating quick and easy setup even in low-light conditions. While its substantial build might seem daunting, this is the hallmark of a professional amplifier built for serious power and reliability, a stark contrast to lighter, less robust consumer-grade alternatives. This amplifier is a workhorse, ready to integrate seamlessly with your existing
PA speakers in Kenya and other audio gear.
Massive 1360W Per Channel Output Power — Unrivaled PA Amplifier Performance
At the heart of the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA lies its formidable output stage, capable of delivering a staggering 1360 watts of continuous power per channel into a 4-ohm load, and an impressive 800 watts into 8 ohms. This phenomenal power output is achieved through a robust Class AB amplification circuit, utilizing high-grade power transistors and a substantial toroidal power transformer, ensuring ample headroom for even the most demanding audio signals. The amplifier's frequency response extends from a deep 20 Hz to a clear 20 kHz (±0.2 dB), meaning it can reproduce the full spectrum of sound with exceptional accuracy and minimal coloration, a critical factor for live sound engineers in Nairobi.
This immense power translates directly into real-world performance benefits for users across Kenya. Whether driving large-format line array systems for outdoor festivals, providing ample volume for a rock band on a club stage, or ensuring every word is heard clearly in a large auditorium, the CA20 offers the sonic authority and dynamic range required. Its ability to maintain low distortion (THD+N < 0.05% at 1 kHz, rated power) even at high output levels means that the sound remains clean and articulate, preventing listener fatigue and ensuring a professional audio experience for every event. This makes the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA a top choice for serious audio applications.
Advanced Thermal Management and Protection Circuits
The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA employs a sophisticated cooling system designed to keep the amplifier operating within optimal temperature limits, even during extended, high-demand performances. Two variable-speed, low-noise fans actively draw cool air through the heatsinks, expelling hot air out the rear, ensuring that thermal throttling is minimized and component longevity is maximized. This proactive thermal management is crucial for preventing unexpected shutdowns during critical moments, a common concern with less robust amplifiers in the hot Kenyan climate.
Beyond cooling, the CA20 is equipped with comprehensive protection circuitry, safeguarding both the amplifier and connected loudspeakers. This includes independent DC offset and short-circuit protection on each channel, preventing damage from electrical faults. Additionally, a built-in limiter circuit helps to prevent clipping and reduce the risk of speaker damage from signal overload, while a gentle turn-on delay prevents annoying pops and thumps when powering up. These integrated safety features provide invaluable peace of mind for users, ensuring the reliable operation of their sound systems and protecting their valuable investments in
PA speakers in Kenya.
Versatile Connectivity for Professional Setups
Connectivity on the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA is designed for maximum flexibility in professional audio environments. Each input channel features both balanced XLR and 1/4" TRS combo jacks, accommodating a wide range of signal sources from professional preamplifiers and
mixers in Nairobi to direct line-level outputs. The speaker outputs utilize robust, high-current binding posts that accept bare wire, spade connectors, or banana plugs, ensuring secure and reliable connections to your loudspeakers. This thoughtful I/O selection makes integrating the CA20 into virtually any existing sound system straightforward and dependable.
The amplifier also includes useful input linking capabilities, allowing a single input signal to be easily routed to multiple CA20 units or other amplifiers in a larger system configuration. This feature is particularly beneficial for large-scale installations or complex live sound setups common in larger venues and events across Kenya. The straightforward input and output architecture simplifies signal flow, reducing the potential for setup errors and signal degradation. Whether you're connecting to a digital console or a classic analog board, the CA20 offers the professional connections you need for seamless integration.
Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA Price in Kenya and Where to Buy
The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA is available at City Sounds Nairobi for a competitive price of KES 85000.00. This pricing reflects the superior build quality, immense power output, and legendary reliability that Crest Audio is known for worldwide, positioning it as an exceptional value for professional audio applications in Kenya. When you consider the long-term durability and consistent performance, the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA price in Kenya represents a wise investment for any serious audio professional or organization that demands the best.
Purchasing the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA at City Sounds offers unparalleled convenience and security. We accept M-Pesa for easy mobile payments, and offer free same-day delivery within Nairobi CBD, ensuring you get your equipment quickly. For those outside the city, we arrange secure nationwide shipping. You can also visit our store on Luthuli Avenue to see this powerhouse amplifier in person and consult with our knowledgeable staff. We also stock a wide range of essential gear, from
microphones in Nairobi for crisp vocals to
DJ equipment Kenya for your next party.
Who Should Buy the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA in Kenya?
The Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA is the right choice for a wide range of professionals and enthusiasts across Nairobi and Kenya:
- Churches and Houses of Worship: This amplifier provides the pristine clarity and abundant headroom needed for powerful vocal performances and full musical arrangements, ensuring every sermon and song resonates clearly. Its robust design offers the reliability essential for weekly services, and its straightforward operation makes it manageable for volunteer sound teams. Investing in the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA means your congregation will experience consistently inspiring audio.
- Live Bands and Performance Venues: For bands playing everything from intimate gigs to large outdoor festivals, the CA20 delivers the punch and dynamic range required to cut through the mix and energize the audience. Its substantial power ensures your stage monitors are clear and loud, and your main PA system projects powerfully, making it ideal for demanding live performance environments across Kenya.
- Home Studios and Recording Engineers: While primarily a PA amplifier, its clean sonic profile and wide frequency response make it a viable option for driving large, demanding studio monitors in larger home or project studios. For engineers seeking an authoritative sound for critical listening and playback in their studio equipment Nairobi setups, the CA20 can offer a precise and powerful monitoring solution.
- Mobile DJs and Event Companies: Event professionals in Nairobi require amplification that is both powerful and dependable for weddings, corporate events, and parties. The CA20's robust build quality and high output ensure that sound systems can handle diverse venues and crowd sizes, delivering consistent, high-impact audio that keeps the energy levels high throughout any event. It pairs perfectly with professional DJ equipment Kenya.
- Schools, Institutions and Conference Halls: Educational and corporate venues often require clear, intelligible speech reinforcement for lectures, presentations, and assemblies. The CA20 provides ample power to drive large speaker arrays, ensuring that presenters are heard clearly throughout even the largest halls, while its durable construction makes it suitable for the rigors of institutional use.
Technical Specifications — Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA
| Specification |
Detail |
| Amplifier Type | Professional Power Amplifier |
| Output Power (RMS) @ 1kHz, 1% THD+N | 1360W per channel @ 4 Ohms; 800W per channel @ 8 Ohms; 2720W mono bridged @ 8 Ohms |
| Frequency Response | 20 Hz – 20 kHz (±0.2 dB) |
| Total Harmonic Distortion (THD+N) | < 0.05% @ 1 kHz, rated power |
| Damping Factor | > 400 @ 8 Ohms |
| Input Impedance | 20 kOhms balanced; 10 kOhms unbalanced |
| Voltage Gain | 32 dB |
| Signal-to-Noise Ratio (SNR) | > 105 dB (A-weighted) |
| Input Connectors | 2 x Balanced XLR-1/4" TRS Combo Jacks |
| Output Connectors | 2 x Binding Posts (accepts banana plugs, spade, or bare wire) |
| Cooling System | Variable-speed, dual-fan forced convection |
| Protection Circuits | DC Offset, Short Circuit, Thermal, Limiter |
| Power Supply Requirements | 100-240V AC, 50/60 Hz |
| Dimensions (W×H×D) | 483 x 89 x 455 mm (19" x 3.5" x 17.9") |
| Net Weight | 33.1 kg (73 lbs) |
| Rack Space Units | 2U |
Buy the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA at City Sounds Nairobi — Nairobi's #1 Music Store
City Sounds, located in the heart of Nairobi on Luthuli Avenue, is your most trusted destination for genuine, high-quality professional audio equipment. We pride ourselves on offering authentic brands like Crest Audio, backed by expert advice and competitive pricing in Kenyan Shillings. When you purchase the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA from us, you are assured of a full manufacturer's warranty and reliable after-sales support, ensuring your investment is protected for years to come.
Making your purchase is easy and convenient at City Sounds. We accept M-Pesa for seamless transactions and offer free same-day delivery within Nairobi CBD, bringing your powerful new amplifier directly to your doorstep. For those further afield, we arrange secure nationwide shipping. Don't hesitate to visit our music store Nairobi CBD, or call/WhatsApp us at +254 743 968 239 to place your order or inquire about stock. We also stock a comprehensive range of audio gear, including amplifiers in Nairobi, guitars in Nairobi, and essential studio headphones.
Get the Crest Audio CA20 Professional Stage Power Amplifier - 136V High-Output PA today — call or WhatsApp City Sounds at +254 743 968 239. M-Pesa accepted. Free delivery within Nairobi CBD. Luthuli Avenue, Nairobi CBD.
