Ca4 Power Amplifier
Overview
Product sourcing insights & recommendations
The CA4 power amplifier, primarily associated with the Crest Audio CA series design, is a dual-channel professional audio staple known for its high efficiency and reliability in touring and installation environments. In the current market, it serves as a robust entry-level professional unit, typically offering 250W per channel at 4 ohms or 500W bridged mono .
Product Insights
Professional B2B listings for CA4-style amplifiers show a competitive pricing range between $86 and $238, depending on order volume and specific output variations (e.g., 400W vs 800W models) AlibabaAlibaba. Key features include:
- Design Architecture: Traditional Class H circuitry remains popular for its thermal efficiency and durable metal construction Alibaba.
- Connectivity: Standard XLR and Speakon connections for professional stage and KTV integration AlibabaAlibaba.
- Physical Profile: A standard 2U or 3U rack-mount chassis, weighing approximately 31 lbs (14 kg) for the original Crest spec Alibaba.
Ca4 Power Amplifier Professional Audio 2 Channel 400w 800w
Products · Top picks & verified manufacturers
CA4 Dual Channel Stereo Professional 400W/600W 4/8ohm Class H Durable Metal Power Amplifier XLR Connection Stage Audio Equipment
Hong Kong Muses E-Commerce Co., Limited🇭🇰HK1 yr
CA4 Professional Power Amplifier Audio Sound Amplifier CA Series
Foshan Yatao Electronic Co., Ltd.🇨🇳CN16 yrs
CA4/CA6/CA9/CA12L Power AMP 2U 2-channels 800 Watt Professional Amplifier
Enping Senmi Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Ca4, Ca6, Ca9 2-channel Power Amplifiers Can Be Used As High-quality Amplifiers for Karaoke, DJ, Line Array Speakers, and More
Shenzhen Tecfd Technology Co., Ltd.🇨🇳CN9 yrs
CA2/CA4/CA6/CA9/CA10 Factory Price Dual-Channel 2U 2CH*150W-800W Audio Power Amplifier Class AB for KTV\Church\Stage\Performance
Enping Xinming Electronics Co., Ltd.verified🇨🇳CN4 yrs
The Professional-grade CA4 Dual-channel 400W Low-power Amplifier Delivers Stunning and Perfect Sound Quality.
Professional Sound Standard CA2 CA4 CA9 CA12 CA18 CA30 CA20 Class H Metal Shell Power Amplifier for Surround Sound Systems
Guangdong Dragon Blood Investment & Operation Co., Ltd.🇨🇳CN2 yrs
CA2 CA4 CA6 CA9 2 Channel Professional Power Amplifier 2U Rack Stable Stereo Audio Amp for Stage Band Performance
Stage Power Amplifier Pro Audio Amplifier CA4
Guangzhou Baiyun Yiwei Stage Audio Equipment Factory🇨🇳CN18 yrs
CA Series CA4 Professional Power Amplifier Dual Channel Pure Rear Stage Stage Audio High Power Amplifier
Guangzhou Yilowa Audio Co., Ltd.🇨🇳CN7 yrs
CA Series Audio Speaker Professional Outdoor Performance Power Amplifier
Guangzhou Mingxuan Stage Light Equipment Co., Ltd.🇨🇳CN14 yrs
CA4 2-channel Metal Speaker Power Amplifier 2x400W Professional Stereo Large for Stage Performances
Jiangmen Muses Electronic Commerce Co., Ltd.🇨🇳CN5 yrs
CA2/CA4/CA6/CA9/CA10 Dual-Channel 2U Indoor Professional Audio Power Amplifier Class AB 2CH*150W-800W for Home Theater
Enping Xunguan Electronics Factoryverified🇨🇳CN6 yrs
CA2 CA4 CA6 CA9 CA12 CA18 CA20 CA30 CA38 CA68 CA88 Professional Audio Power Amplifiers Power Audio Amplifier Class H Amplifier
Enping Sono Electronics Co., Ltd.🇨🇳CN1 yr
Biner CA4 2u 2ch 350W Professional Power Amplifier for Stage Performance Concert Meeting KTV
Enping Dingbang Electronic Technology Co., LTD.verified🇨🇳CN5 yrs
CA2 CA4 CA6 CA9 CA 12 Power Amplifier Professional 2U 3U High Power CA20 CA30 Amplifier for Stage Performance
Enping Rayco Audio Equipment Co., Ltd.verified🇨🇳CN9 yrs
Power Amplificador CA4 Sound Standard KTV Power Amp CA4 Audio CA12 CA18 CA20 CA30 2 Channel Power Amplifier for Outdoors
Enping Xiehe Audio Equipment Factoryverified🇨🇳CN11 yrs
Audio Equipment Pure Post-grade CA4 Stage Performance CA6 Amplifier CA9 Performance Engineering CA12/CA18/CA20 Power Amplifier
Beijing Hui Tong High Tech Limited🇨🇳CN13 yrs
CA Series Professional Stereo 2 Channel 600W 8Ohm High Power Amplifier Board for Active Speakers
Enping Green Audio Electronics Co., Ltd.🇨🇳CN8 yrs
CA4 Professional Power Amplifier 2*350W 2 Channel Stage Performance Class H Pure Post Professional Amplifier 4ohm 8ohm Metal
Enping Weidian Electronics Co., Ltd.🇨🇳CN1 yr
Professional 1U 400w 800w 2 Channel Digital Class D Pre Amplifier Hight Power Power Audio Amplifier
Foshan Dn Electronic Technology Co., Ltd.🇨🇳CN7 yrs
CA4 2U 350W*2 Power Amplifier Class AB 2 Channel Amplifier Crest Standard Professional Powerful Amplifier CA4
Shenzhen Shengwen E-Commerce Co., Ltd.🇨🇳CN3 yrs
Audio Equipment Pure Post-grade CA4 Stage Performance CA6 Amplifier CA9 Performance Engineering CA12/CA18/CA20 Power Amplifier
Haoma (Beijing) Technology Co., Limited🇨🇳CN8 yrs
2 Channel AK4.0 400W/800W Pro Amplifier Audio Power Amplifier Is Suitable for Entertainment Line Array Speakers
INSIGAI Technology Shenzhen LTDverified🇨🇳CN3 yrs
CA4 350Wx2 Music Player Power Amplifier
Enping Jinchang Electronic Factory🇨🇳CN9 yrs
CA+ Advanced 3U Dual Channel 800W Power Amplifier Professional Audio Equipment for Stage Performance Wedding KTV Bar
Shenzhen Xingyatu Electronic Technology Co., Ltd.🇨🇳CN3 yrs
HKR CA4 Professional Dual Channel Power Amplifier 350W with 4 Ohm Impedance Durable Metal Shell Factory Supply Sound System
Enping Jiduobao Acoustic Technology Co., Ltd.verified🇨🇳CN3 yrs
CA+ Professional 3U Dual Channel 800W Power Amplifier for Stage Performance Wedding KTV Bar High Efficiency Audio System
Jiangmen Weikai Electronics Co., Ltd.🇨🇳CN2 yrs
Demao Ca 30 CA Ca18 Power Amplifier 20 Ca 12 Professional Power Audio 10000 Watt 4 800w 4 Channel Amplifier
Jiangmen Demao Technology Co., Ltd.🇨🇳CN4 yrsDemao Ca 30 CA Ca18 Power Amplifier 20 Ca 12 Professional Power Audio 10000 Watt 4 800w 4 Channel Amplifier
Related Searches
Explore more sourcing topics & related categories
Sources & References
27 sources cited · Verified industry data & reports
Product
Wikipedia
Product may refer to: Contents 1 Business 2 Mathematics 2.1 Algebra 2.1.1 Set theory 2.1.2 Group theory 2.1.3 Ring theory 2.1.4 Linear algebra 2.2 Topology 2.2 ...
Product (business)
Wikipedia
Products are created through processes of design, production, and distribution, and they play a central role in commercial exchange, consumer behavior, and ...
A Fresh Definition of The Product Role
Silicon Valley Product Group
Marty Cagan discusses Ben Evans' fresh take on defining the responsibilities and skills of a product manager in the AI era.
Product - Schema.org Type
Schema.org
It is safe to infer that the variant inherits all product features from the base model, unless defined locally. This is not transitive. In the case of a ...
Product Standard
GHG Protocol
The Product Standard can be used to understand the full life cycle emissions of a product and focus efforts on the greatest GHG reduction opportunities.
PRODUCT Definition & Meaning
Merriam-Webster
The meaning of PRODUCT is the number or expression resulting from the multiplication together of two or more numbers or expressions.