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Description
HK Audio LINEAR SUB 1800 A Active Bass Reflex Subwoofer, 1200W Power - 18"L SUB 1800 A A LOW END BOOST FOR THE LINEAR SERIESLINEAR SUB 1800 A an 18" bass reflex subwoofer is packed full of low end. Unrivaled power, SPL of up to 132 dB and thumping bass (all the way to 38 Hz) make this powered sub the ideal add on to mid high units from the LINEAR 3 family when you need just a little more loudness and low end. LINEAR SUB 1800 A can also be used in combination with mid high units from the LINEAR 5 family, or as a bass
L SUB 1800 A - A LOW-END BOOST FOR THE LINEAR SERIESLINEAR SUB 1800 A - an 18" bass reflex subwoofer - is packed full of low end. Unrivaled power, SPL of up to 132 dB and thumping bass (all the way to 38 Hz) make this powered sub the ideal add-on to mid/high units from the LINEAR 3 family when you need just a little more loudness and low end. LINEAR SUB 1800 A can also be used in combination with mid/high units from the LINEAR 5 family, or as a bass extension to the ELEMENTS BIG BASE system.
Features
• Compact powerful subwoofer
• 1200 watts
• 1x 18″ Speaker
• 132 dB Max SPL Peak @ 10% THD (halfspace)
• Ideal add-on to mid/high units from the LINEAR 3 family
• Can also be used in combination with LINEAR 5 mid/high units, or as a bass extension to the ELEMENTS BIG BASE system
• Rugged wood enclosure
• Adjustable X-over frequency
• Integrated HK Audio MultiGrips
Details
• Max SPL: 130dB half space (@ 10% THD)
• Max SPL peak: 132 dB half space (@ 10% THD)
• Max SPL calculated: 133 dB half space
• Frequency response: +/- 3 dB: 42 Hz X-Over
• Frequency response -10dB: 38 Hz X-Over
• Power Rating: 1200 W
• Amplifier: Class D
• Active protection circuits: Under-voltage, thermal, short circuit, and over-current protection, Subsonic 24 dB/oct. peak limiter
• LF Speaker: 1x 18"
• Cut-off Frequency active: 100/120 Hz variable with 24 dB/oct.
• Connections: 2x XLR Combo In bal., 2 x XLR Thru bal., 2x XLR-Mid/High Out
• Input Sensitivity: +4 dBu @ Gain center-notched
• Pole mount: 1x M20 (K&M)
• Handles: 4x HK Audio MultiGrip
• Enclosure: MDF 16 mm
• Grille: 2 mm metal grille backed with black acoustic foam
• Finish: Acrylic enamel, black
• Optional accessories: Protective cover, Stereo Pole Add-On M20, tilt unit, 100 mm casters
• Dimensions (WxHxD): 51.0 x 67.0 x 72 cm
• Weight: 42 kg / 92.6 lbs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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
4.4 ★★★★★
Based on 208 reviews
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Product Reviews
★★★★★ 5
Great weird horror
Format: Kindle
The Department of Truth: The End of the World is the first trade volume of this series, collecting issues 1-5. I don’t want to get into spoilers, but I enjoyed seeing a world building element I was familiar with in fantasy be applied to conspiracy theories. I also loved the art. It’s really stunning! I almost want to buy a print edition in addition to my Kindle/ComiXology edition because it’s so beautiful. I found the plot and concept compelling and can’t wait to read volume 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2022
★★★★★ 5
Great book
Format: Paperback
This book met all my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2023
★★★★★ 5
Fantastic!
Format: Paperback
Very well written story along with incredible art and color. Well worth the read, can’t wait to see more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2023
★★★★★ 4
good start.
Format: Kindle
issue 1 is dense and throws alot at you but it smooths out over time.
its a solid superhero series.
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Reviewed in the United States on July 3, 2024
★★★★★ 1
meh...
Format: Paperback
collecting the entire universe, so obviously i picked this up. i absolutely LOVE the stuff written by Ryan Parrott, but it seems like the some of the side stories were just thrown into the universe for the sake of 'diversity'. identity politics is injected into BOTH of the books in this series (that i have read so far... im somewhere in the middle of year two) that were written by Melissa Flores, for no reason except projection, propaganda and forced diversity quotas. the book isnt even an extreme offender or anything, but the 'community' has caused so many problems, in ever facet of society that they have attached themselves to, that i (and so many others) now see any of it as huge red flag... and that is sad, because i was raised to have the EXACT opposite viewpoint, and i did, for well over 30 years (just turned 40).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
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