HT-C450 HT-C453 HT-C455 digital home theater system user manual, this manual mainly introduces the product's safety information, accessories, precautions, disc handling precautions and other content.
This manual provides safety warnings, installation instructions, and operating guidance for the Samsung HT‑C450, HT‑C453 and HT‑C455 digital home theatre systems. It covers proper ventilation, power handling, disc handling, and environmental precautions to prevent electric shock, fire, or damage to the unit.
The guide also details the system’s audio features, supported disc formats, speaker connections, and configuration options such as HDMI settings, audio modes, and language selection. Technical specifications for the 5.1 speaker set are listed, along with environmental and recycling information. This manual is written in Chinese.
| Speaker Impedance | 30 Ω (all speakers) |
|---|---|
| Frequency Range (Front, Center, Surround) | 140 Hz – 20 kHz |
| Output SPL (Front, Center, Surround) | 86 dB A W/M |
| Input Power (All Speakers) | 83 W (Front/Center/Surround), 85 W (Subwoofer) |
| Maximum Input (All Speakers) | 166 W (Front/Center/Surround), 170 W (Subwoofer) |
| Subwoofer Weight | 3.8 kg |
Discs from overseas or unsupported formats will display an error such as “cannot play this disc, check region code”.
Use a mild detergent diluted with water and a soft cloth, wiping from the inner edge outward.