SKU: 88939105300

Montarbo R18S 18-inch Wooden active subwoofer speaker 500W RMS/1000W Peak

Sale price$3127.50 Regular price$3475.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Montarbo R18S 18-inch Wooden active subwoofer speaker 500W RMS/1000W PeakR18S is a wooden active subwoofer, 18" woofer, 131. 5 dB SPL and 41 Hz Cut Frequency R15S and R18S active subwoofers share the same rugged enclosure and elegant finish of their full range companions. The M20 thread for pole mount makes installation very easy. Both subs of the series feature a Stereo input and a cross over Output. This is very convenient for plug&play applications, using a PA comprised of 1 sub and 2 tops, as you don't need any

R18S is a wooden active subwoofer, 18" woofer, 131.5 dB SPL and 41 Hz - Cut Frequency

R15S and R18S active subwoofers share the same rugged enclosure and elegant finish of their full-range companions. The M20 thread for pole mount makes installation very easy.

Both subs of the series feature a Stereo input and a cross over Output. This is very convenient for plug&play applications, using a PA comprised of 1 sub and 2 tops, as you don't need any external processor to manage the crossover and the signal routing: you just feed the sub with both left and right signals, and then you can split your signal directly on board thanks to the crossover output.

When needed, you can simply use it as a link out to provide full range signal to another sub.

Speaker Type  Active Stereo Subwoofer

Frequency Response [-10 dB]             41 Hz to cut frequency

Max SPL            131.5 dB

LF          18" - 4" VC

Amplifier

Amp Class       D

RMS Power      500 W

Peak power     1000 W

Cooling             Passive Radiator

DSP

DSP      28/56 Bit

AD/DA Converter        24 bit, 48 kHz

Controls            LEVEL, XOVER selection, POLARITY selection

Connectors     CH1/CH2: Combo, LINE OUT: XRL-M (LINK+XOVER)

Enclosure

Dimensions

W x H x D          510 x 650 x 690 mm

[20” x 25.6” x 27.2”]

Weight 38 kg [83.8 lb]

Cabinet             Multilayer wood with polyurea finish

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88939105300

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★★★★★ 5
Great tshirts!
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Husband loved these tshirts.
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Reviewed in the United States on February 18, 2026
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Gadget Worm
Fort Morgan, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
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Reviewed in the United States on August 4, 2025
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yosvel espinosa
Houston, US
★★★★★ 4
Excellent Mock Neck T-Shirts
Color: Wine Red, Navy Blue, Black, Size: Medium
 As a man who appreciates comfort and style, I can confidently say these August Alley mock neck t-shirts are a solid choice. I'm always looking for versatile basics, and these fit the bill perfectly. The cotton material feels great against the skin, and they've held their shape well after a few washes. I appreciate the slim fit; it looks modern without being too tight. Whether I'm wearing them casually or layering them under a jacket, they always look sharp. For the price, getting a 3-pack of these quality shirts is a fantastic deal. Highly recommend them for any guy looking to upgrade his basic tee collection.
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Reviewed in the United States on June 24, 2025
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Dave Roberts
Battle Creek, US
★★★★★ 5
Well worth the price.
Great fit and quality feel.
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