2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

140W Professional Column Speaker D4402

  • 15cm birch plywood box, the surface of the speaker box is made of waterproof polyurea paint + waterproof treatment.

  • The line array can be expanded by wall mounting brackets or by adding sound column assemblies, increasing SPL and reducing vertical radiated lobe widths.

  • Due to the excellent improvement in the ratio of direct sound to reflected sound, it is suitable for music and vocal processing in fixed installation places with large reverberation

  • It can be used in indoor performances, multifunctional halls, stadiums, banquet halls, conference rooms and other places. All can show excellent speech clarity and can process sound field sound effects point to point according to the scene.


Datasheet
Get Quotation
DETAILS
SPECS

Specifications of 140W Professional Column Speaker


Model

D4402

D4602

D4802

Full Range Unit

4×4.5" -0.75"

6×4.5" -0.75"

8×4.5" -0.75"

Tweeter

2×1" -1" Voice coil

neodymium magnetism

2×1" -1" Voice coil

neodymium magnetism

2×1" -1" Voice coil

neodymium magnetism

Rated power

140W

200W

260W

Peak power

560W

800W

1040W

Sensitivity

93dB

95dB

96dB

Max./Peak SPL

120.5dB

124dB

126dB

Frequency Range

100Hz-20kHz

100Hz-20kHz

100Hz-20kHz

Impedance

Diffusion angle

160°-10°

160°-10°

160°-10°

High-pass filtering

80Hz-24dB

Frequency doubling

80Hz-24dB

Frequency doubling

80Hz-24dB

Frequency doubling

Input connection

2×Euroblock

2×Euroblock

2×Euroblock

Dimensions

148×640×150mm (W×H×D)

148×870×150mm (W×H×D)

148×1100×150mm (W×H×D)

Weight

5.5kg

7.5kg

9.5kg


Latest Conference System Projects

Latest News
Abstract: Join us at DSPPA’s exhibit at InfoComm Asia 2024, from July 17-19, at the Queen Sirikit National Convention Centre.
09
Jul
Wireless Microphone System for Conference RoomsWhen it comes to organizing seamless, efficient meetings and conferences, having a reliable audio setup is paramount. One essential component is the wire...
08
Jul
Meeting is an important way of communication and coordination. However, in today's fast-paced society, the communication efficiency of traditional meetings can no longer meet the needs of the publ...
30
May
Contact Us

This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.

DSPPA Headquater Factory
DSPPA Headquater Factory
DSPPA Headquater Factory
No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China.
Email DSPPA
Email DSPPA
Email DSPPA
conference@dsppa.com
Call DSPPA
Call DSPPA
Call DSPPA
+86-20-37166520
Leave a Message
we will contact you within 24 hours.
Name *
Email *
Country *
WhatsApp/Phone *
Company
Project
Choose File
Enter the details of your inquiry such as product name, audiovisual project, etc. *
Choose File

This site is protected by DSPPA conference and also applied to web browsers' Privacy Policy and Terms of Use.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept