Model | DSP21SUB | |
Rated Power | 240W | |
Driver Units | 10” Woofer | |
Max Power | 480W | |
Power Adjustment | 100V | 240W-120W-60W |
70V | 120W-60W-30W | |
4Ω | 240W | |
Sensitivity | 89dB | |
Frequency Response(-10dB) | 36-150Hz | |
Coverage angle(1KHz/-6dB) | 180° | |
Color | White Speaker Cover+ Matt Black Speaker Body | |
Product Size(W*D) | Φ360 *330mm | |
Package Size (L*W*H) | 450*450*430mm | |
Net Weight | 9.5kg | |
Gross Weight | 12.7kg | |
DSP918D 4-16Ω Crossover Bass & Treble Ceiling SpeakerJune 19, 2023Built-in 8”*1,1’’*1 speaker driver are designed of wide frequency response 45Hz~20kHz, Its made of high quality ABS material, which ensures long-term durability, and will never be out of shape or f...view
DSP8040 6 Inch 8 ohms Frameless In-Ceiling SpeakersAugust 1, 2023This ceiling speaker is designed for flexible installation, supporting both constant voltage (100V) and constant impedance (8 ohms) operation. Crafted from ABS material for durability, it features a w...view
DSP916D Bass & Treble Ceiling SpeakerJune 19, 2023Built-in 6.5”*1 and 1’’*1 speaker drivers are designed of wide frequency response 50Hz-20kHz. It’s made of high quality ABS material, which ensures long-term durability, and will never be out of s...viewwe will contact you within 24 hours.
What Requirements Promote the Rapid Development of Full Digital Conference Systems?January 4, 2021In recent years, with the promotion of the Internet, the market scale of full digital conference system shows a good growth trend.The software HD video conference of full digital conference system qui...view
Comprehensive Analysis of Conference Audio SystemApril 30, 2025In modern business and conference activities, the conference audio system plays a crucial role. It not only affects the smooth proceedings of the meeting but also directly impacts the auditory experie...view