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LD Systems ICOA PRO SUB 21 21" Powered Subwoofer
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LD Systems ICOA PRO SUB 21 21" Powered Subwoofer
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- Flexible Financing
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Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
A powered subwoofer with tight, deep bass down to 29Hz.
The LD Systems ICOA PRO SUB 21 powered subwoofer delivers massive low-end performance with intelligent design and cutting-edge technology. At its core is a high-performance 21" long-excursion woofer powered by a robust Class-D amplifier delivering 1,500W RMS (3,000W peak). This powerhouse produces deep, tight, and precise bass down to an impressive 29Hz, perfect for mobile DJs, live events, festivals and permanent installations. Four airflow-optimized bass reflex ports enhance low-end clarity, while the SysCore DSP ensures distortion-free sound even at extreme volumes. With advanced FIR/IIR filters and a max SPL of 136dB, this subwoofer guarantees clean and impactful bass that fills the room. Built for reliability and versatility, the ICOA PRO SUB 21 is the ultimate choice for professionals demanding uncompromised bass performance.
Precision Control and Real-World Application
The LD Systems ICOA PRO SUB 21 is designed with intuitive usability and flexible functionality, making it ideal for diverse professional scenarios. Its onboard SysCore DSP offers a 4-band parametric EQ, selectable crossover frequencies and delay adjustments up to 50 meters, ensuring seamless integration into any setup. Pre-configured cardioid and monitoring presets simplify setup, while the color display with One-Knob control allows effortless navigation. For wireless control, the free "ICOA PRO" app enables quick adjustments, multi-speaker configuration, and music streaming via Bluetooth 5.1. Whether you're setting up for a large festival or a permanent installation, this subwoofer's advanced features and ergonomic design enhance efficiency and precision. Invest in the LD Systems ICOA PRO SUB 21 to elevate your sound system today.
Features
- SysCore DSP with FIR filters ensures distortion-free sound at high volumes
- Four airflow-optimized ports enhance low-end performance down to 29Hz
- XLR inputs and outputs offer effortless cabling and flexible system expansion
- Selectable crossover frequencies adapt seamlessly to diverse audio setups
- Bluetooth 5.1 streaming with TWS delivers stereo sound in seconds
Experience the powerful bass foundation of the LD Systems ICOA PRO SUB 21 21" powered subwoofer. Add it to your setup today and enjoy precise low-end performance for any event.
ICOA PRO SUB 21 21" Powered Subwoofer Specifications:
Performance- Power handling: 3,000W peak
- Amplifier type: Class-D
- Maximum SPL: 136dB
- Frequency response: 29Hz–120Hz
- Woofer size: 21"
- Woofer motor: 4.5" neodymium
- DSP type: SysCore DSP
- Filter types: FIR/IIR
- Limiter: Advanced distortion-free limiter
- Equalization: 4-band PEQ
- Delay: Up to 50 m
- Crossover frequencies: Selectable at 80Hz, 100Hz, 120Hz
- Inputs: Two XLR
- Outputs: Two XLR
- Power connection: powerCON loop-thru
- Wireless control: Bluetooth 5.1
- App compatibility: ICOA PRO app
- Bass reflex ports: Four airflow-optimized
- Display: Color with One-Knob control
- Preset options: Low-latency monitoring and cardioid applications
- Stereo setup capability: Up to two tops and four subs
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Musician's Friend Support