Soundsphere Loudspeakers Soundsphere Speakers: The Best Sound Around
Omnidirectional Loudspeakers and Speaker Systems
Sound System Applications
Online Distributed Sound System Configurator and Quick Planning Guide
About Soundsphere
Technical Support
Contact Soundsphere
Soundsphere News
Sales Representatives
Order Tracking
Return to Our Home Page
Model Q-CS Power1 Powered Ceiling Loudspeaker
Full frequency sound and particularly broad coverage, with
direct connection to video projectors and computers

The Q-CS Power1 is a compact powered loudspeaker offering a built in 15W amplifier for direct connection to projectors and computers, with no additional equipment required. The Q-CS is designed for low finished ceiling installations requiring clear voice announcements and full-range music reproduction, even at background levels.

Powered speakers for classrooms, lecture halls and conference rooms

The Power1 amplifier features two inputs that each accept L and R stereo signals, which are electronically summed internally, eliminating the need for external stereo to mono passive summing devices. Both inputs have gain trim, and there is a master gain control. The Q-CS features a coaxial 8” driver. Like all Soundsphere loudspeakers, it offers 180° x 360° dispersion. Fewer speakers are needed for better coverage – a single Q-CS Power1 can cover a large area with high quality sound.

Download the Q-CS Power1spec sheet
Download the Model Q-CS Power1 Brochure (600k)
Download the Q-CS Power1 spec sheet
Get the FREE Acrobat Reader

The loudspeaker connects directly to your projector or computer.

Model Q-CS Omnidirectional Loudspeaker
MODEL Q-CS POWER1 APPLICATIONS:
• Classrooms
• Meeting Rooms
• Conference Centers
• Boardrooms
• Lecture Rooms
And other low ceiling applications where clear voice and full range music, combined with the convenience and simplicity of a powered loudspeaker, are desired.


POWER1 AMPLIFIER SPECIFICATIONS:
Power Output at 8 Ohms: 15 Watts RMS
Input Impedance: 10K Ohms
Input Gain Range: -10 to 0dB
THD+N 1kHz @ 15W: ≤ 0.5%
Gain: 20-30dB
Input Sensitivity for 15W RMS Output: 365-1100mV RMS
Power Input: 24VDC 1.2A
Protection: Speaker short
Speaker lead short to ground
Overcurrent
Thermal
Power supply polarity
Amplifier Features
• Two summing inputs accept stereo or mono unbalanced inputs
• No external stereo-to-mono adapter required
• Gain trim for each input
• Master level control
Power1 Powered Louspeaker
 
Q-CS SPEAKER SPECIFICATIONS:
Sensitivity: 89dB; 1W/1m
Maximum SPL: 101dB; 15W/1m
Power Handling: 15 Watts RMS
Frequency Response: 55Hz to 16kHz ± 4dB
Coverage: 180° vertical
360° horizontal
Weight: 7.7 lbs. (3.5 kilos)
Size:
Enclosure: 7-3/8" dia. x 8-1/8" high
(187mm x 206mm)
Mounting Flange: 11-7/8" dia. (302mm)
Grille: 12-1/2" dia. x 1-5/8" high
(318mm x 41mm)
Driver: Coaxial: 8" LF, 1/2" dome HF
Q-CS Loudspeaker Features (click here for details)
• Smooth hemispherical coverage pattern
• Flat frequency response
• Accurate, full range voice and music reproduction without electronic processing
• High sensitivity (89dB 1W/1m)
• Fewer units produce results superior to conventional ceiling loudspeakers
• Exclusive patented Broadband Linear Excursion Control for high sensitivity and accurate, articulate low frequency performance
• Exclusive patented Exponential Diffusion Control for smooth mid and high frequencies throughout the coverage area at any volume level
 
Made in the USA
Top of page
Loudspeakers // Applications // Planning Guide // About Soundsphere // Tech Support // Contact // Reps // Tracking
Soundsphere – Division of Sonic Systems, Inc.
10 Research Dr., Stratford, CT 06615 // Tel: 203-386-9200 // Fax: 203-386-0773 //
info@soundsphere.com