SKU: 9524862861

BASSBOSS SSP118-MK3 Powered 5000W Subwoofer - 18in

Sale price$2699.55 Regular price$2999.50
Save 10%

Pay in installments of $749.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BASSBOSS SSP118-MK3 Powered 5000W Subwoofer - 18inDesigned for the mobile professional, the BASSBOSS SSP118 MK3 is a single 18" powered subwoofer that delivers massive low end frequencies effortlessly. The SSP118 MK3 is a vented, direct radiating subwoofer that offers amazing versatility and practicality for those who need a lot of low end for a wide variety of applications, delivering massive output, reliably, consistently and with great fidelity. The SSP118 MK3 can sustain its output long term

Designed for the mobile professional, the BASSBOSS SSP118-MK3 is a single 18" powered subwoofer that delivers massive low-end frequencies effortlessly. The SSP118-MK3 is a vented, direct radiating subwoofer that offers amazing versatility and practicality for those who need a lot of low end for a wide variety of applications, delivering massive output, reliably, consistently and with great fidelity.

The SSP118-MK3 can sustain its output long-term thanks to the combination of an extremely rugged, very high power handling, long excursion driver, a carefully optimized cabinet and port design, and several effective but transparent protection systems that are part of the integrated signal processing. The SSP118-MK3 includes a Neutrik powerCON True1 TOP power cable.

What's New
MK3 Amp Update

 

  • There are all-new amplifiers in the MK3 series. Total power has increased, however power allocated to woofers increased substantially. The higher output voltages provide more impact. Universal input voltage compatibility of 90-250V provides more flexibility. Waterproof connections provide more peace of mind.

MK3 Enhanced DSP

  • The MK3 features an all-new 96 kHz DSP. The pushbutton presets have doubled, from 4 to 8, and up to 100 presets can now be stored in the DSP and loaded via LAN. The comprehensive suite of processing includes meticulously tuned equalization, all necessary high-pass and low-pass filters as well as multiple protection systems and limiters to prevent driver overload in as many ways as possible.

ControlBASS Software

  • ControlBASS software supports an essentially unlimited number of possible BASSBOSS-developed or customized user presets which integrate seamlessly and coherently with all other BASSBOSS products for effortlessly perfect setups. The latest in DSP programming developments can be added via easy remote updating.
SSP218-MK3 Design
  • The SSP118-MK3 is a single 18” powered subwoofer that gives you low frequency output to 30 Hz, typical of an average Double 18”, from a single 18” box. Delivering output to frequencies lower than many double 18” cabinets, each individual SSP118-MK3 does so in about half the space and considerably less weight. This is a very practical consideration from both a size and cost point of view.
  • If you’re a Mobile Professional who strives to provide superior sound quality, the SSP118-MK3 allows you to deliver premium service using less equipment and with less labor. With two SSP118-MK3 Subwoofers, you will have the output of one of the worlds finest double 18” subwoofers, the BASSBOSS SSP218, divided into two smaller, more manageable pieces.
Robust Construction and Versatility
The cabinets are constructed from 18mm marine-grade Birch plywood. The cabinet isextensively braced and construction features dado and rabbet joinery throughout, so all seams are interlocked and the cabinet is ultra-rigid. The cabinet is finished in an extremelyrugged, black polyurea coating and the driver is protected by a black, powder-coated, perforated steel grille.
Advanced Power
The SSP118-MK3 features a 2500W amplifier with an auto-sensing, globally compatible power supply that can run on mains supplies anywhere between 90 and 250 Volts. Full output power is available on anything over 110V. The amplifier's high peak-output voltage provides for intense high SPL hits while its sustained output is unparalleled in its ability to deliver the liquid lows. The amplifier is passively cooled via its external heat-sink and by woofer-generated air-flow through the ports. When necessary, two blower-fans will engage to provide additional forced air cooling capacity in more extreme conditions.
Rugged 18" Drivers
  • Single 18" woofers with neodymium motors and with massive 4.5" voice coils
  • Neodymium magnets provide higher intensity and efficiency, resulting in a lighter and louder cabinet than those with ferrite drivers
Comprehensive Digital Signal Processing
The comprehensive suite of processing includes high-pass and low-pass filters as well as multiple protection systems and limiters to prevent driver overload in as many ways as possible, including thermal, excursion, and clipping. The five levels of protection actively prevent overheating of the voice coil, minimize long-term thermal compression and limit excursion. Because they operate in 5 different modes, the limiters are sophisticated enough to have a largely unnoticeable effect on the transient response and allow the subwoofer to deliver peak output safely.
etherCON Interface
  • The new DSP features an Ethernet interface that can be used to control the cabinets from a computer or to load software or firmware updates. The ethernet connectivity in conjunction with the DSP board allows signal to be sent via Milan AVB. Firmware updates will provide access to this feature.
  • Within the software, multiple cabinets can be grouped together, allowing them to respond to commands simultaneously. This permits the levels of multiple loudspeakers to be adjusted together and yet independently from the levels of other groups of loudspeakers. In addition to individual and grouped level controls, presets can be loaded and signal levels and temperatures can be monitored. Each cabinet includes a two-port switch so multiple cabinets can be chained on the same data cable.
  • The MK3 DSP features storage capacity of up to 100 presets, eight of which can be accessed at the touch of a button with no need for a connected computer. The eight directly accessible presets are compatible with all the presets in the MK3 Top Boxes and are also compatible with previous generation tops and subs.
Neutrik powerCON True 1 TOP
New to the MK3 are Neutrik powerCON True 1 TOP (Total Outdoor Protection) waterproof mains connectors. Waterproof mains connectors along with a totally isolated input connection section and cones that are waterproofed make the MK3 series the powered loudspeakers that can be used outdoors without fear of what the weather will bring. (Or used indoors without fear of what the partiers bring).
Specifications
Enclosure Type
Bass-Reflex Subwoofer
Total Power Capacity
2500 W
Amplifier Power Rating
1 x 2500 W
Amplifier Class
Class-D
Drivers
MF Driver
No
LF Driver
1x 18" / 45.7 cm Woofer
LF Voice Coil
4.5" / 11.4 cm
Magnet
Neodymium
Performance
Frequency Response
30 Hz to 100 Hz ±3 dB
Maximum SPL
130 dB (Continuous, Half-Space)
133 dB (Peak)
Connectivity
Audio I/O
1x XLR 3-Pin Female Balanced Line Input
1x XLR 3-Pin Male Balanced Line Thru
Network I/O
2x etherCON (Control/Network) In/Out
USB I/O
No
Wireless Connectivity
No
Bluetooth
No
Mobile App Compatible
No
Signal Processing
EQ
No
Parametric EQ
No
Semi-Parametric EQ
No
Filters
No
Dynamic Processing
Limiter
Alignment Delay
No
Phase Adjustment
No
Digital Signal Processing
User Settings, Venue Settings, Voicing Modes (Adjustable via Optional Software)
Maximum Sampling Rate
96 kHz / 24-Bit
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power I/O
1x PowerCON TRUE1 Input (Locking)
Current Consumption
120 VAC:
4.6 A
240 VAC:
2.3 A
Physical
Color
Black
Mounting
1 x 1.4" / 35 mm Pole Socket (Top)
8 x M10 Fly Point
Handles
2x Side
Cooling
Convection, Fan (Variable Speed), Heat Sink
Environmental Protection
No
Construction Material
Plywood, Polyurethane, Steel
Dimensions
30 x 24 x 22.5" / 76.2 x 61 x 57.1 cm
Weight
125 lb / 56.7 kg
Packaging Info
Package Weight
130.05 lb
Box Dimensions (LxWxH)
32.25 x 27 x 26"
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: 9524862861

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
K. Hansen
Battle Creek, US
★★★★★ 5
Good taste
Size: 2.32 Pound (Pack of 1), Style: New
Tastes like tang. Take daily to reduce cholesterol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
A
Verified Purchase
Alison Lindley
Birmingham, US
★★★★★ 5
Great Seller and Product
Size: 2.32 Pound (Pack of 1), Style: New
Wonderful customer service!! I needed to refund as I ordered by mistake, and they refunded right away!! Will order again from this seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
R
Verified Purchase
Robert Kern
Houston, US
★★★★★ 5
Great Product, Works as Advertised
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
This product works exactly as described. It makes BM's smoother and gentler. I personally use the unflavored, no sweeteners added version, and honestly, it does not taste very good, but I feel that the results are worth it, and I do not like adding extra sweeteners or flavorings to my diet. I have used this product for many years and have found that about 1 1/2 to 2 tbsps in 12 ounces of water works the best for me. You will need to experiment a bit to find the ratio that works best for you. I recommend that you start on the low side and gradually increase the amount of Metamucil as needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
E
Verified Purchase
EZ
Natrona Heights, US
★★★★★ 5
Healthy, Effective, and great when mixed with Splenda and Koolaid mix. The best of many options I've tried.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I've sampled a few different varieties of fiber supplements, including both Benefiber and off-brands, and I found that Metamucil provided the most fiber in the least offensive beverage. Compared to the other brands, this stuff is smoother textured, and goes down easier, as a sort of happy medium between the grittier supplements and the thicker ones. What about effectiveness? I have apocalyptic IBS, and since starting to take this stuff regularly (one giant glass every morning and evening), my BMs have been much more regular, and more manageable. Flare-ups happen less, and it even seems to do a decent job when taken with meals of cutting the hit to my stomach and gut. I tend to take more than the recommended amount, with an even larger serving of water, as I feel like it helps me stay hydrated and full throughout the day. I started taking the classic orange Metamucil, but although I really liked the superior flavor (rather like Orange Tang) it packed several times more sugar in each serving than fiber, so while it was great for digestive health, the overall health impact was too negative. I also sampled the sugar-free berry flavors, but found that, although it was ostensibly healthier, the flavor wasn't great, and in addition it suffered from the aspartame aftertaste and further effects (Aspartame gives me headaches). So this was a dilemma for me. What to do? I actually wrote to Metamucil about it, and they recommended this product. The downside is that it comes with absolutely no flavor, so you need to provide your own in order to mask the texture (I wouldn't dream of trying to mix this in plain water--yuck!) The upside is they pack 100+ servings into a container, and you really are free to blend it into whatever suits your fancy. Obviously if you mix it with something like orange juice, then you're already negating the benefits of this stuff over the sugary orange flavor, but I've personally found a much better way. I like to mix this stuff with Kool-aid mix and Splenda (Sucralose) sweetener. I buy a ton of Splenda and kool-aid as it mixes up tasting sweet, like sugar, but without the calories or aftertaste. You can dump a spoonful of this stuff into a glass of splenda-koolaid, or just dump 8 servings worth of this stuff in with a packet of koolaid powder and a cup of splenda, and then just mix it up and spoon it into water as needed. Better tasting, sugar-free and packed with good useful fiber. EDIT: I wish I could subscribe to this stuff. Price of splenda has gone up, but I've figured out thatyou can just dump 7 packets of koolaid mix and 7 dashes of sucralose into a container of this and shake it up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2015
R
Verified Purchase
Review Dude
Omaha, US
★★★★★ 5
#1 for #2's
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the lack of sweeteners and flavor. I just want the stuff that helps me poop. There is some citric acid in it (no idea why) which gives it a mildly acidic taste. Other than that, it does the trick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026

recommand products