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LD Systems ICOA PRO SUB 21 A – 21" 3000 W Active PA Subwoofer
LD Systems ICOA PRO SUB 21 A is a 21-inch active PA subwoofer delivering 3000 W peak power. Equipped with SysCore® DSP, Bluetooth 5.1, and a rugged birch plywood cabinet, it ensures deep, controlled bass down to 29 Hz. Perfect for DJs, live sound, and installations.
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Product attributes
Model :
ICOA PRO SUB 21 A
SKU :
SUP_jb282
Warranty :
2 years
Producent :
LD Systems
Weight without package:
43.5 kg
Manual Frequency Correction :
YES
Bluetooth :
YES
Digital Input :
NO
Jack Input :
YES
XLR Input :
YES
Power Amp :
1500 W
HF Driver Size :
3"
LF Driver Size :
15"
Color :
Czarny
Powered :
active
Horizontal Coverage Angle: :
90
Vertical coverage angle :
50
Enclosure material :
plastic
Frequency response From (Hz) :
50
Frequency response to (Hz) :
20000
Product Description
Details
LD Systems ICOA PRO SUB 21 A – 21" 3000 W Active PA Subwoofer
The LD Systems ICOA PRO SUB 21 A is a 3000 W peak power active PA subwoofer featuring a 21-inch neodymium woofer with a 4.5-inch voice coil. With its bass reflex design and advanced SysCore® DSP processing, it delivers precise and powerful bass down to 29 Hz. Ideal for mobile DJs, clubs, live events, festivals, and permanent installations.
Product Features
- 21" neodymium woofer with 4.5" voice coil
- SysCore® DSP with 6 presets and up to 50 m delay
- Bluetooth 5.1 with TrueWireless™ Stereo and Mirroring
- Color display with rotary control for easy navigation
- Rugged enclosure made from 18 mm birch plywood with a polyurea coating
- Eight ergonomic handles and optional castor board for easy transport
Advanced audio control for professionals
The integrated SysCore® DSP offers professional-grade sound shaping options: 4-band parametric EQ, application presets (Live, DJ, Cardioid, etc.), limiter, and delay up to 50 meters. With Bluetooth 5.1 and TrueWireless™ Stereo plus Mirroring functions, you get seamless wireless control and audio streaming. Remote operation is available via the ICOA PRO app for iOS and Android, making it a top-tier solution for flexible PA setups.
Use Cases
- Professional event and live sound reinforcement
- Permanent installations in clubs, halls, and cultural venues
- Mobile setups for DJs and performing bands
Technical Specifications
- Type: Active bass reflex subwoofer
- Woofer: 21" neodymium with 4.5" voice coil
- Power: 1500 W RMS / 3000 W Peak
- Frequency response: 29 – 120 Hz
- Max SPL: 132 dB
- DSP: SysCore® with 6 presets, EQ, limiter, delay
- Inputs: 2x XLR/jack combo
- Outputs: 2x XLR
- Power supply: 100-240 V AC, 50-60 Hz
- Enclosure: 18 mm birch plywood with polyurea coating
- Dimensions: 600 x 600 x 800 mm
- Weight: 43.5 kg
Materials and Build
Constructed from high-grade 18 mm birch plywood and coated with durable polyurea, this subwoofer is designed for the rigors of live performance. It features eight ergonomic handles for easy handling and an optional castor board for smooth transportation.
What's Included
- LD Systems ICOA PRO SUB 21 A
- Power cable
- User manual
Why choose the LD Systems ICOA PRO SUB 21 A?
The LD Systems ICOA PRO SUB 21 A delivers exceptional low-end power, versatile DSP control, and durable construction. With professional-grade connectivity and remote control via Bluetooth, it's a future-proof subwoofer for any demanding PA setup.
Shipment
Product delivery details LD Systems ICOA PRO SUB 21 A – 21" 3000 W Active PA Subwoofer
Shipment from Warsaw, Poland.
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Product faq
LD Systems ICOA PRO SUB 21 A – 21" 3000 W Active PA Subwoofer - Frequently asked questions.
What is the power output of this subwoofer?
It delivers 1500 W RMS and 3000 W peak power.
What DSP features does it offer?
SysCore® DSP provides 4-band EQ, limiter, up to 50 m delay, and 6 application presets.
Can I control the subwoofer remotely?
Yes, via the ICOA PRO app available on iOS and Android.
What applications is this subwoofer suitable for?
Ideal for professional live setups, clubs, festivals, and mobile DJ systems.
What are the dimensions and weight?
It measures 600 x 600 x 800 mm and weighs 43.5 kg.
What type of connections does it support?
2x XLR/jack combo inputs and 2x XLR outputs.
Does it support wireless connectivity?
Yes, via Bluetooth 5.1 with TrueWireless™ Stereo and Mirroring.
Does it include a cardioid mode?
Yes, it is available as one of the DSP presets.
What materials is the cabinet made from?
Made of 18 mm birch plywood with a polyurea coating for durability.
