The DSP922 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 4.5'' speaker driver is designed of wide frequency response (250-16,000Hz), the multiple terminals 4W, 8W & 15W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
It is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
|
MODEL |
DSP922 |
|
FULL-RANGE |
4.5” X 1, 2.5” x 1 |
|
RATED POWER |
8W |
|
MAX POWER |
15W |
|
LINE INPUT |
70/100V |
|
SENSITIVITY(1M,1W) |
88dB |
|
MAX SPL(1M) |
97dB |
|
FREQ. RESPONSE |
130-20,000Hz |
|
CUTOUT SIZE |
Ø192 - Ø200mm |
|
DEMENSIONS(H x W x L) |
115 x Ø220mm |
|
WEIGHT |
2kg |
DSP918 60W 70V/100V 4-16Ω Crossover Bass & Treble Ceiling SpeakerNovember 14, 2016DSP918 is a ceiling speaker ( or two way ceiling speaker) which is suitable for different public address wires. It can be switched between the ohms terminal 4-16 Ω and the voltage terminal 70/100V;view
DSP915 5W-20W ABS Ceiling SpeakerNovember 14, 2016Description:The DSP915 is a ceiling speaker, also known as a 2 way ceiling speaker, it can be switched between the voltage terminal and the ohms terminal. The 70v/100v transmission is realized in a hi...view
DSP8060C 60W Ceiling Speaker with Two Tweeter and DomeDecember 18, 2023viewwe will contact you within 24 hours.
The internationalization of Technical code for public address engineeringNovember 25, 2016It has been 4 years since the National Standard-Technical code for public address system engineering GB 50526 – 2010 was issued and implemented in 2010. This code is the first national standard in the field of public address (PA) in China, also the firstview
Characteristics of PA AmplifierAugust 6, 20181. Broadcast power amplifiers usually output with single sound channels, and ordinary power amplifiers output with dual sound channels (or multi-sound channels), which is mainly determined by the plac...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
