Introduction
C-MARK CT2844A, CT1801A active line array, powered by built-in digital power amplifier, feature high efficiency, best sound, safe protection, incredible compatibility of electromagnetism and open choices of 110VAC&220VAC power supply. Suspension of the line array allows up to 0-12°of curvature adjustment, covering area thus wider. Stable, light and simple installation.
Features
1. Plug & play, user-friendly, clear indication, easy manipulating for nonprofessionals.
2. With features tight and light, CT2844A driven by 2pcs 8" and 1pcs 44Ti is suitable for sound project assembly.
3. CT1801A is very powerful with rich and flexible sound driven by 18" woofer.
4. Built-in digital power amplifier features best sound, high efficiency and high reliability.
5. Complete protection from short circuit, over surge current, over heat, over voltage, power limiting, over temperature frees users from worry of malfunction.
6. Suitable for many applications like commercial, company, entertainment, school, army and House of Worship etc.
| Model | CT2844A | CT1801A |
| High frequency power： | 100W RMS | ------------- |
| Mid-Low frequency power： | 300W RMS | ------------- |
| Total rated power： | 400W RMS | 900W RMS |
| Peak power: | 800W RMS | 1800W RMS |
| Components： | 2×MD850+Hi44T | WLO18100A |
| Frequency response： | 100Hz-20KHz | 40Hz-100/150/200Hz |
| Line input sensitivity： | 98dB(1M/1W) | 100dB(1M/1W) |
| SPL： | 120dB | 132dB |
| Input impedance： | 22KΩ | 22KΩ |
| Power supply： | 100-240V ~ 50/60Ηz | 100-240V ~ 50/60Ηz |
| Net weight ： | 28.6kg | 52.5kg |
| Gross weight ： | 29.5kg | 63.5kg |
| Net dimension(W*D*H)： | (272+178)×363×686mm | 540×740×655mm |
CT2844A Rear View |  |
CT-D1X Suspension Hardware and Instructions
SHENZHEN BAO YE HENG CO., LTD
E-Mail：helen.zhou@c-mark.com.cn
Add： Room 1606, Anhui Building, No. 6007 Shennan
Road,Futian District, Shenzhen,China
Copyright：SHENZHEN BAO YE HENG CO., LTD
ICP：08016907-3
Guangdong Public Security Preparation: NO. 44030402000243
