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BASSBOSS SSP218‑MK3

Dual 18 inch self-powered vented direct-radiating subwoofer. Two 18 inch drivers each powered by a discrete 2500W amplifier (5000W Class D total). 30 to 100 Hz response. Cardioid mode available with multiple cabinets. The BASSBOSS staple for corridos, cumbias, and regional Mexican music. The go-to for live music and live productions at events. A stereo pair covers wedding events up to 1,000 guests.

$5,995 each

Quote includes shipping, system bundles, and current lead time.

Most quotes sent same business day. Real people, no scripts.

BASSBOSS SSP218-MK3 dual 18 inch powered subwoofer

Recommended accessories

SSP218 Padded Transport Cover
Heavy-duty padded nylon cover, custom-fit to the SSP218. Embroidered BASSBOSS logo. 4 to 6 weeks lead time.
$295cover with logo
SSP218 Double-Stack Cover
Heavy-duty padded nylon cover for two SSP218 stacked. Standard rental and install double-stack solution.
$515covers 2 stacked cabinets
WSSP218 Wheel Cart
SSP218 wheel cart with foot pockets to secure the cabinet. Allows stacking multiple subs on one cart. 4 locking casters. 635 kg capacity.
$395stack and roll
Drivers
2×18″vented direct-radiating
Amplification
5000WClass D, 2 × 2500W discrete
Response
30Hzto 100 Hz; cardioid capable
Weight
199lb90 kg, nightclub / festival standard

What we hear from owners

What SSP218‑MK3 owners report after the first deployment

Patterns from nightclub installs, festival production, and rental fleets.

01

The corridos, cumbias, and regional Mexican staple

For TX, CA, FL, and emerging-market operators running corridos, cumbias, banda, tejano, and regional Mexican music as core programming, the SSP218 is what we ship most sub. The dual 18 character at 30 Hz fits exactly that music: punchy mid-bass, present bass drum, and bass guitar foundation without the ultra-low extension that would overwhelm the mix.

02

Live music and live productions go-to

For live bands, live productions at events, and theatrical sound design where the sub has to complement instrumentation instead of dominate it, the SSP218 holds its character. Touring production companies pick it for the way it sits in a band mix.

03

A stereo pair covers 1,000 wedding guests

Two SSP218 under CCM12, AT212, or AT312 tops handles wedding events up to 1,000 guests. For higher-capacity production work or high-energy clubs, the cabinet count scales up; one pair covers wedding-scale, not for full club FOH at sustained dance-floor SPL.

04

Discrete amps keep the dual 18 clean

Each 18 inch driver runs in its linear range because each has its own 2500W amp. Sustained-output performance is the differentiator against shared-amp dual 18 competitors.

05

Cardioid mode is standard in install builds

Multi-cabinet cardioid arrays clean up the stage and back wall in venue FOH installs without outboard processing. The DSP handles it.

06

Festival production picks it for the truck math

For festival production where truck-pack space and rigging speed matter, SSP218 stacks deploy faster than larger dual 21 cabinets. The trade-off is the bottom octave: 30 Hz extension is the SSP218 spec.

Decision framework

Is the SSP218‑MK3 right for you?

Buy it for

Corridos, cumbias, banda, tejano, and regional Mexican music as core programming. Live music and live productions at events where the sub complements the band. Wedding events up to 1,000 guests with a stereo pair under appropriate tops. Touring and rental fleets where truck-pack space and 30 Hz extension are the right tier. Cardioid arrays for clean stage and back-wall control. Pairing under CCM12‑MK3, AT212‑MK3, or AT312‑MK3 tops.

Look elsewhere if

You need ultra-low EDM, dubstep, trap, or bass-forward extension below 25 Hz, where the ZV28‑MK3 extended-depth dual 18 is shaped for that programming. You need high-powered nightclub FOH at 1,000 plus dance-floor capacity, where the cabinet count needs to scale up (4 plus SSP218 per side) or take a step to Makara‑MK3 dual 21. You need the smallest sub for mobile work, where the SSP118‑MK3 or DJ18S‑MK3 covers. You need arena-scale output, where the Kraken‑MK3 quad 21 is the answer.

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Tell us the room, the audience size, and what you run today. We come back with the right pair, freight, and price. One short form.

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Buyer research

Questions other clients have asked

Common pre-purchase questions on the SSP218.

Q1

SSP218 versus ZV28, which one do I want?

Same dual 18 form factor, different alignments. SSP218 is the standard dual 18 at 30 to 100 Hz, built for corridos, cumbias, regional Mexican, live music, and standard wedding and event work. ZV28‑MK3 is the extended-depth dual 18 at 23 to 90 Hz, sized specifically for EDM, dubstep, trap, and hip-hop where the bottom octave is the music. Different jobs.

Q2

SSP218 versus Makara, which one do I want?

Different cabinet topology. SSP218 is two 18 inch drivers in a vented cabinet at 90 kg. Makara‑MK3 is two 21 inch drivers in a 6th-order hybrid cabinet at 133 kg with 23 Hz extension and cardioid mode. Choose SSP218 for standard nightclub and festival work; Makara when the extension and the sustained output matter more than the truck space.

Q3

What tops pair with SSP218?

CCM12‑MK3 for the nightclub FOH pattern (The Cut deployment). AT212‑MK3 for outdoor and larger production. AT312‑MK3 for reference install. MFLA‑MK3 for line array festival deployment with SSP218 ground stacks.

Q4

How does cardioid mode work on SSP218?

Preset-driven via onboard 96kHz DSP. Minimum 2 cabinets per array; 3 or 4 for stronger rejection. Standard in nightclub FOH installs where back-wall control matters.

Q5

Can SSP218 be flown?

Yes, with appropriate rigging hardware. Common in arena and large venue installs. We spec the rigging with the cabinet order based on the venue plan.

Q6

How does SSP218 compare to other dual 18 nightclub subs?

BASSBOSS amp per driver, 96kHz DSP, and the cabinet alignment that runs the production line. Sustained-output performance is the differentiator. The pricing typically prices in below European premium-tier dual 18 cabinets at comparable measured output.

System design

This pairs well with

SSP218 is the nightclub FOH and festival standard. Tops match the application.

Nightclub FOH (The Cut pattern)

CCM12‑MK3

CCM12 coaxial tops over SSP218 sub stacks: the high-energy nightclub install pattern. Coverage stays consistent across the dance floor; the headroom is in the sub stack.

Outdoor production + festival

AT212‑MK3

AT212 horn-loaded tops over SSP218 stacks for outdoor mains, festival deployments, and large-room production work.

Line array festival

MFLA‑MK3

MFLA line arrays over SSP218 ground stacks for 1500 plus cap festivals where line array is what fits but Makara dual 21 is more cabinet than the budget calls for.

Field video

SSP218‑MK3 in the wild

Owner reviews and field recordings.

SSP218-MK3 nightclub deployment

SSP218-MK3 in the field

SSP218-MK3 install reference

Explore the BASSBOSS lineup

Where the SSP218‑MK3 sits in the catalog

One cabinet in a system. See the full BASSBOSS hub.

Powered tops

Powered subwoofers

Column system

Flagship system

Install variants

Documentation

Cut sheet and owner's manual

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