LD Systems ICOA PRO SUB 21 A Powered Subwoofer (1x21", 3000 Watts)

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Road-ready performance and massive sound! LD Systems' ICOA PRO SUB A delivers deep, precise lows with a 21" woofer and 3000W peak power for impactful sound.

The ICOA PRO SUB 21 A combines massive bass performance with a smart and road-ready design. This 3000 W powerhouse is a high-performance 21" bass reflex subwoofer that delivers deep, precise, and powerful bass foundation -- ideal for mobile DJs, clubs, live events, festivals, and permanent installations.

Features:

- Smart and road-ready design
- A deep, precise, and powerful bass foundation
- Powerful 21" woofer with a 4.5" neodymium motor
- 1500 W RMS (3000 W peak) and 136 dB max
- 4 extra-large, airflow-optimized bass reflex ports
- SysCore DSP with FIR/IIR filters ensures distortion-free sound
- 2 XLR inputs, 2 XLR outputs, and a powerCON loop-thru connection
- 4-band PEQ, delay function, and 3 selectable crossover frequencies
- Free "ICOA PRO" app and Bluetooth connectivity

The centerpiece of the ICOA PRO SUB 21 A is its extremely powerful 21" woofer with a 4.5" neodymium motor. Thanks to its long-excursion design and finely tuned suspension, this subwoofer delivers an unexpectedly tight, dry, and precise deep bass. The powerful Class-D amplifier delivers up to 1500 W RMS (3000 W peak) and 136 dB max. SPL, providing ample headroom and reliable deep bass performance. Four extra-large, airflow-optimized bass reflex ports ensure a rich low-end down to 29 Hz. The modern SysCore DSP with FIR/IIR filters and advanced limiters ensures distortion-free sound and safe operation, even at extreme volume levels. Two XLR inputs, two XLR outputs, and a powerCON loop-thru connection read more allow for effortless system cabling and flexible expansion.

With a 4-band PEQ, delay function (up to 50 m), and three selectable crossover frequencies (80 Hz, 100 Hz, and 120 Hz), the subwoofer can be flexibly adapted to different setups. Pre-configured presets for low-latency monitoring and cardioid applications simplify the setup. All settings can be controlled intuitively via the colour display with One-Knob control or through the free "ICOA PRO" app. The app enables quick and wireless adjustments and allows you to connect multiple loudspeakers. A stereo setup with up to two tops and four subs, including direct music streaming via Bluetooth 5.1 and TWS, can be configured and set up in the app within seconds. A status LED on the front of the subwoofer simplifies identification and provides feedback on the limiter's operation when needed. Thanks to integrated stacking recesses and two M20 pole mounts, the subwoofer can be securely stacked horizontally or vertically for maximum flexibility. The 15-18 mm birch plywood enclosure is deliberately compact, with dimensions comparable to traditional 18" models.

At just 562 mm wide, it fits perfectly into common transport vehicles (Mercedes Sprinter, Fiat Ducato, Ford Transit, and VW Crafter), even as part of standard transport setups such as Sprinter-Case/TRANSflex next to a subwoofer. This space-saving design, combined with a durable polyurea coating, makes the ICOA PRO SUB 21 A the perfect choice for touring and installation applications. Eight ergonomic handles ensure optimal grip from all sides, simplifying setup and teardown. For long-distance transport, the optional ICOA PRO SUB CB castor board significantly enhances mobility. With its compact footprint, powerful deep bass performance, and advanced SysCore DSP, the ICOA PRO SUB 21 A sets a new standard.

Delivering an impressive "Headlining Punch," it is the ultimate tool for demanding professional applications, including live events, club installations, and mobile DJ setups.
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Peak output power: 3000 W
RMS output power: 1500 W
Amp class: Class D
Max. SPL peak (sine burst, halfspace/1 m, THD=10 %): 133 dB
Max. SPL peak (pink noise, halfspace/1 m, CF 4): 136 dB
Max. SPL average (sine burst, BW, halfspace/1 m, THD=10 %): 129 dB
Frequency response (-10 dB, rel. Avg): 29 Hz
Input connector types: XLR 3-pole female
Output connector types: XLR 3-pole male
Protection features: Multiband Limiter, Short circuit, Overheating, Direct current
Colour: Black
Bluetooth version: Bluetooth 5.1
Features: Audio Streaming (A2DP), TrueWireless Stereo, TrueWireless Mirroring, App control
Supported audio codecs: SBC, AAC
Number of mic/line inputs: 2
Mic/Line inputs connection type: XLR 3-Pol female
Number of line outputs: 2
Line outputs connector type: XLR 3-Pol male
DSP model: SysCore
AD/DA converter bit depth: 24 Bit
AD/DA converter sampling rate: 48 kHz
Min. Signal-to-noise ratio (SNR): 108 dB
Size: 21"
Outer diameter: 547 mm
Manufacturer: Lavoce Custom Made
Magnet: Neodymium
Voice coil: 4.5"
Operation voltage: 100 V AC - 240 V AC / 50 - 60 Hz
Rated power: 1300 W
Power supply type: Switch mode power supply (SMPS)
Mains connector: Mains socket male power in
Mains connection model name: powerCON
Mains fuse: T10AH/250 V
Design: Bass reflex
Number of handles: 8
Flange: M20
Chassis material: Birch multiplex
Material thickness: 18 mm
Coating: Polyurea
Cooling system: Convection cooling
Ambient temperature: 0 - 40 *C
Maximum air humidity (non-condensing): 80 %
Width: 565.5 mm
Height: 700 mm
Depth: 698.8 mm
Weight: 57 kg
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 154.34 lbs
Shipping Dimensions: 34 x 32 x 27 in
Manufacturer Part Number (MPN): LDS-ICOASUB21APRO US

For support or warranty questions, please contact the manufacturer:
Phone: 973-335-7888 x 207
Email: service.us@adamhall.com

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$2,699.99
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    $225.00
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    $337.50
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