D4508 230W All-Weather Professional Column Speakers

Name: D4508 230W All-Weather Professional Column Speakers
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● Rated power: 230W (4Ω)
● Driver units: 5.5 inches x 2 + 1 inch x 8
● Frequency Response @ -6dB: 100Hz - 20KHz
● Constructed with birch plywood, featuring an environmentally friendly water-based paint surface
● Crafted with a box body made from high-strength multi-layer birch plywood
● Designed with a durable black surface treated using wear-resistant sprinkle spraying
● Equipped with a dust-proof steel protective iron mesh to ensure protection from dust and other environmental factors

Contact now Leave message

Introduction
Specification

The D4508 waterproof professional column speaker is a versatile audio device designed to enhance speech clarity and sound field effects in various fixed installation places, including outdoor performances, conference rooms, stadiums, and banquet halls. Made of high-strength birch plywood, the speaker features a waterproof treatment and wear-resistant black surface, ensuring durability and longevity. Additionally, the device uses environmentally friendly water-based paint and optimized SPL to improve the ratio of direct sound to reflected sound, resulting in reduced vertical radiation lobe width for optimal vocal and musical processing.

Model	D4508	D4516
Rated Power	230W	460W
Suggested Amplifier Power	300W	600W
Instantaneous Power IEC 268-5	300W	600W
Impedance	4Ω	8Ω
Frequency Response@-6dB	100Hz - 20KHz	100Hz - 20KHz
Full Range Unit	2 x 5.5" - 1" Voice Coil/Ferrite	4 x 5.5" - 1" Voice Coil/Ferrite
Treble Unit	8 x 1" - 0.75" Voice Coil / Neodymium Magnet	16 x 1" - 0.75"Voice Coil / Neodymium Magnet
Sensitivity @1W/1m	95dB	98dB
Max./ Peak Sound Pressure	120dB / 123dB	126dB / 129dB
Diffusion Angle H×V	150°x 40°	150°x 20°
Suggested High-pass Filtering	100Hz/24dB Frequency Doubling	100Hz/24dB Frequency Doubling
Input Connection	2x Euroblock	2 x Euroblock
Dimension (W×H×D)	160mmx360mmx180mm	160mmx600mmx180mm
Net Weight	4.55kg	9.14kg

PREV: D4516 460W All-Weather Professional Column Speakers

NEXT: DSP5210 100W Professional Column Speaker

Relate Products

DSP6070 70W Professional Column SpeakerOctober 23, 2025DSP6070 is a 70W constant resistance professional conference speaker that is made of aluminum alloy housing, with extremely textured appearance, which can provide professional-level sound performance ...view
DSP6180 180W Professional Column LoudspeakerDecember 4, 2023DSP6180 is a 180W Constant Resistance Professional Conference Speaker that is made of aluminum alloy housing, with extremely textured appearance, which can provide professional-level sound performance...view
D4516 460W All-Weather Professional Column SpeakersJanuary 20, 2024D4516 waterproof professional column speaker is a versatile audio device designed to enhance speech clarity and sound field effects in various fixed installation places, including outdoor performances...view

Leave a Message Email Us

we will contact you within 24 hours.