Crown CT875 1 U 8 channel amplifier
Crown CT875 1 U 8 channel amplifier is backordered and will ship as soon as it is back in stock.
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Crown CT875 1 U 8 channel amplifier
Crown CT875 – 8-Channel 75W ComTech DriveCore Rack-Mount Amplifier
Product Overview
The Crown CT875 is an eight-channel, 75-watt-per-channel ComTech DriveCore installation amplifier offering high channel density in a single 1U rack chassis for multi-zone commercial audio systems. Part of Crown's ComTech DriveCore series, the CT875 is suited for conference centers, corporate campuses, hospitality venues, and institutional facilities requiring eight independently driven audio zones with 70V and 100V constant-voltage support for distributed speaker systems across multiple rooms or areas from a single amplifier.
Product Description
The CT875 delivers 75 watts per channel into 8 ohms across all eight channels with 70V and 100V constant-voltage output for distributed speaker systems alongside 4-ohm low-impedance operation. Crown's DriveCore technology integrates driver and output stages for improved thermal efficiency in the 1U rack chassis despite the eight-channel configuration. Eight independent channels with individual level controls support zone-specific audio management across large multi-room commercial installations. The amplifier includes comprehensive DC, thermal, and short-circuit protection on all eight channels for reliable unattended operation.
Key Features
- Eight independent channels at 75W/8Ω — Maximum zone count in a single 1U rack chassis for large multi-room commercial audio.
- 70V/100V constant-voltage output — All eight channels support distributed ceiling speaker systems.
- Crown DriveCore technology — Integrated IC for thermal efficiency in an eight-channel 1U chassis.
- 1U rack-mount chassis — Eight zones in the most space-efficient commercial AV amplifier configuration available.
- Independent channel level control — Zone-specific volume adjustment across all eight channels.
- 4Ω low-impedance operation — Direct-drive speaker capability alongside constant-voltage output.
- Comprehensive protection — DC, thermal, and short-circuit protection on all eight channels.
Typical Applications
- Large corporate campus multi-zone background music systems
- Conference center and hotel multi-room distributed audio
- Commercial retail and hospitality multi-zone background music
- Government and institutional facility multi-zone audio
- University and training facility distributed audio zones
- Multi-purpose room and large office distributed background music
Technical Specifications
| Specification | Value |
|---|---|
| Channels | 8 |
| Power Output (8Ω) | 75W per channel |
| Power Output (4Ω) | See vendor datasheet |
| 70V/100V Support | Yes |
| Rack Spaces | 1U |
| Protection | DC, thermal, short-circuit |
| SKU | NCT875A-U-US |
| Full specs | See vendor datasheet |
Frequently Asked Questions
- Can the CT875 drive eight separate zones simultaneously?
- Yes. All eight channels operate independently with individual level controls, allowing eight separate audio zones from a single 1U amplifier.
- Is the CT875 suitable for 70V distributed ceiling speaker systems?
- Yes. All eight channels support 70V and 100V constant-voltage operation for distributed ceiling speaker installations in commercial facilities.
- How does the CT875 compare to the CT8150?
- The CT875 delivers 75 watts per channel; the CT8150 delivers 150 watts per channel. The CT8150 is appropriate for larger speaker loads or longer 70V distribution runs requiring more output headroom.
- What is the warranty?
- Crown ComTech DriveCore amplifiers carry a 3-year limited warranty. Contact Creation Networks for service information.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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