Features:

● Simple and beautiful appearance, high-quality engineering plastics, durable and reliable.

● Adopt 2.4G frequency matching with a larger range and stronger anti-interference ability.

● UHF transmission and DPLL multichannel frequency synthesis.

● Digital signal processing (DSP) technology and digital audio power amplifiers for clear sound reinforcement.

● Built-in four full-range speaker units, with clear and bright sound, high-quality tone and high sensitivity.

Specification:

The iTeach Series is developed by our company, which integrates iTeach speaker, iTeach microphone and iTeach receiver. The series of products are characterized by beautiful appearance, complete function, high sensitivity and clear sound.It can be used in classrooms, conference rooms and other places with higher requirements for sound quality and functions.

DSPPA Multifunctional Lecture Pendant iTeach Speaker System

The iTeach Series is developed by our company, which integrates iTeach speaker, iTeach microphone and iTeach receiver. 

The series of products are characterized by beautiful appearance, complete function, high sensitivity and clear sound.

It can be used in classrooms, conference rooms and other places with higher requirements for sound quality and functions.

Digital signal processing (DSP) technology and digital audio power amplifiers for clear sound reinforcement.

Adopt 2.4G frequency matching with a larger range and stronger anti-interference ability.

Specification 

Speaker maximum output power 10 Watts

Impedance 4 Ohm

Warranty Period: Not Applicable

Item Condition: New

Model: ZST-DSP6609

Country of Origin: China

Package Quantity: 1

Features:

● 70/100V, 4-16ohm

● Max SPL: 104±2dB

● Built-in 100v/70v transformer

● Wide Freq.Resp.:100Hz-20kHz

● High sensitivity: 88±2dB

● Construction of dual-crossover

● Made of high quality engineering plastic

Specification:

The DSP218B is a wall mounted 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.

This speaker is designed of wide frequency response (100-20,000Hz); Suitable for different public address wires, and can be switched between the ohms terminal and the voltage terminal; It is made of high quality engineering plastic, which ensures long-term durability, and will never be out of shape; Construction of dual-crossover; Driver surround excellent damping, long life, clear and sonorous sounds.

It can be applied to different occasions vary in area sizes and background noises, such as station, park, school, square, military camp, industrial park, etc.

MODEL

DSP218B

Rated Power

5-40W

Line Voltage

70/100V

Sensitivity(1M,1W)

88±2dB

Max SPL(1M)

104±2dB

Freq. Resp

100Hz-20kHz

Beam width（H*V）

120°*90°

Weight

3.3kg

Features:

● Input 100V

● UL certificated, safe & stable

● Wide Freq. Response: 100Hz -20 kHz

● Max SPL:100±2dB

● High sensitivity:87±2dB

● Totally invisible, installed in the wall or ceiling

● Excellent sound quality, for installation in high-end places

Specification:

The DSP40I is an in-wall or in-ceiling speaker or invisible loudspeaker of 100 input. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible. Thanks to the special driver unit and special material used in the surface cover, this invisible sound system can perform with wonderful sound when it is installed inside the wall or ceiling. Totally invisible. When installed in the wall or ceiling and furnished with paint, the DSP40I can be integrated with the surrounding and be totally invisible.

This invisible loudspeaker is ideal choice for industrial and commercial applications in shopping malls, office building and museums where background music and paging is needed.

Features:

● IP×6 waterproof level

● Max SPL: 101±2dB

● 6.5”×1 full-range driver

● Power taps at 10W-20W@100V

● Built-in 100v/70v transformer

● Wide Freq.Resp.:150Hz-13kHz

● High sensitivity: 91±2dB

● Heavy damage proof finish

● Landscape garden type loudspeaker

● High quality engineering plastic material

Specification:

The DSP620 is a landscape garden speaker with 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 high quality engineering plastic enclosure is of mushroom shape and has weatherproof and heavy damage proof finish. Easy and secure wall mount installation in outdoor area.

It is an ideal choice for industrial and commercial applications in the outdoor area of train station, shopping mall, parking area and factory where background music and paging is needed.

Model

DSP620

Full-range

6.5”×1

Rated Power

10W

Max Power

20W

Line Voltage

70/100V

Sensitivity(1M,1W)

91±2dB

Max SPL(1M)

101±2dB

Freq. Resp

150Hz-13kHz

Dimension(L×W×H)

360×360x350mm

       Weight

4.5kg

Features:

● It is made of high-class resin, sturdy and style graceful, suited for grass plot;

● 70/100V, rated power 15W, suitable for different field;

● Max. Sound Pressure Level 98±2dB, out door design, Effective Freq. Range 150Hz-20kHz;

● Weight 3.6kg, standing steady;

● Waterproof driver, high sensitivity (86±2dB), long life, sounds clear and sonorousness.

Model

DSP647

Full-range

5”×1

Rated Power

15W

Max Power

30W

Line Voltage

70/100V

Sensitivity(1M,1W)

86dB

Max SPL(1M)

98dB

Freq. Resp

150Hz-20kHz

Dimension(L×W×H)

225×225×270mm

       Weight

3.6kg

DSP5040 Bass Strengthen Radiator Technology Outdoor IP65

Features:

● Commercial PA system wall-mounted speaker

● Exclusive optimal bass enhancement radiator technology

● IP65, all weather speaker for indoor and outdoor use

● With power tap for 70V/100V and 8Ω

● Rated output power 20W/40W/50W

● 1×5” and 1×6.5” for woofer and 1×1” for tweeter

● Quick installation with water-proof brackets

● Fashionable appearance with extraordinary sound quality

Specification:

DSP5040 Waterproof Wall Mount Speaker is developed to redefine a new design trend for wall mount speakers market where Beauty, Durability, Performance and User Friendliness come as ONE CORE CONCEPT.

This speaker can deliver impeccable audio as well as clean and clear announcements for public address systems. The Unique Rear Covers not only helped to cover the Euroblock Connector and Bypass Selector (PA Transformer) in the rear of the speaker, it is also designed to merge seamlessly with the OBE Bass Radiator and the overall design of Speakers giving it an extra touch of modern sophistication.

Model

DSP5040

Tweeter

1’’ silk soft dome

Woofer

6.5’’ Graphite cone, rubber surround

Frequency Range +/-3

FO~20KHz±3dB

Power Handing RMS

40W

Sensitivity

86±3dB

Taps

8Ω- 0 – 40W – 20W – 10W – 5W

Impedance

8 ohms

Termination

Pluggable terminal blocks

Attachment

Brackets

Dimensions H*W*D

285mm*200mm*195mm

Housing Material

ABS

Certificate

IP65 waterproof speaker