CAPPED PRICE SHIPPING for orders up to 20kg To Most Areas. Orders over $1,000 FREE SHIPPING

LD Systems ICOA SUB 18 A Powered 18″ Bass Reflex PA Subwoofer

LD Systems

LD-ICOASUB18A

The LD Systems ICOA SUB 18 pumps out so much bass while giving you massive headroom and a clearer sound. That’s because the subwoofer relieves the main speaker, meaning the woofers are now less burdened by high-energy bass impulses. So you get even less intermodulation distortion. Even at the highest volumes, the sound on the ICOA SUB 18 doesn’t get muffled, and voices and instruments remain crystal clear.

Additionally, the ICOA SUB 18 A’s Class D amplifier with 600-watt RMS or 2400-watt peak output means you have serious power at your command. The presets of the integrated DynX DSP offers crossover frequencies of 80, 100, and 120Hz. So you’re able to finely balance your ICOA SUB with your system. Signal polarity can also be reversed and the SUB offers a delay line-preset for distances up to 10 meters.

Then, when you’re ready to expand your setup, the ICOA setup grows along with you. Add more subs and operate them in parallel to give you even more power. You can also take advantage of the cardioid-preset to get a quieter and more controlled low-end.

Housed in a rugged 18mm laminated wood housing, the ICOA SUB 18 can easily be stacked. While the M20 thread allows you to mount the main speakers using a distance pole.

Above all, whether you’re a DJ, singer, rock or party band; the ICOA SUB 18 produces the perfect bass to complement your music!

Warranty: 12 Months

  • 18-inch subwoofer for powerful low-end up to 29 Hz
  • 133 dB max. SPL and 2400 Watt peak power through highly efficient digital Class D power amplifier
  • Optimized bass reflex ports
  • DynX DSP with four application presets (three crossover frequencies, cardioid mode)
  • Switchable signal polarity and adjustable delay line for up to 10 meters
  • 2 x XLR/TRS “combo jack” inputs and 2 XLR Output
  • 18 mm rugged plywood housing and heavy-duty grill
  • 4 Aluminum handles with ergonomic rubber surface
  • Securely stackable with four stacking-grooves
  • M20 thread for distance pole

Low/mid driver dimensions: 18 “

Woofer size: 457.2 mm

Woofer magnet: Ferrite

Woofer brand: Custom-made

Woofer voice coil: 4 “

Woofer voice coil (mm): 100 mm

Amplifier Class: D

RMS: 600 W

Peak power: 2400 W

Frequency response: (-10dB) 29Hz Preset depending

Max. SPL (peak): 133 dB

Protection circuits: Excursion Limiter , over voltage , over-current , Peak Limiter , thermal overload

Controls: Push encoder

Indicators: LC display

Line inputs: 2

Line input connectors: XLR/6.3mm jack combo jacks (balanced)

Line outputs: 2

Line output connectors: XLR

Operating voltage: 100 – 240 V

Power Consumption (max.): 675 W

Operating Temperature: 0 – 40 °C

Relative Humidity: < 60% (non-condensing)

Cabinet material: 18 mm Multiplex

Cabinet surface texture: paint

Cabinet construction: Bass Reflex

Width: 626 mm

Height: 672 mm

Depth: 637 mm

Weight: 44,3 kg

For further information from the LD Systems site please click here.

Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

* for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.

COVID Sydney Lockdown Update - Currently, in line with NSW government rules, we are closed to the public but here working and shipping out orders each day as per normal. Sydney customers - please don't visit us, order online and we will courier or post your order. Click and collect at our back door is also available so long as time for collection is prearranged. As normal we are contactable by phone and email during business hours.