Dual 15 inch self-powered vented direct-radiating subwoofer. Two 15 inch drivers each powered by a discrete 2500W amplifier (5000W Class D total). 35 to 100 Hz response. Cardioid mode available with multiple cabinets. The dual-15 cabinet shaped for stage-equipped venues: low-profile geometry fits under typical stage decks, freeing the audience floor while delivering production-grade output.
$5,495 each
Quote includes shipping, system bundles, and current lead time.
Most quotes sent same business day. Real people, no scripts.
Recommended accessories
SSP215 Padded Transport Cover
Heavy-duty padded nylon cover, custom-fit to the SSP215. Embroidered BASSBOSS logo. 4 to 6 weeks lead time.
$265cover with logo
Transport: Hand Truck or Dolly
BASSBOSS does not offer a dedicated SSP215 wheel cart. Touring and rental crews commonly use a standard appliance hand truck or a 4-wheel furniture dolly. For multi-cabinet stack transport, a road case with castered base is the default solution.
Asktouring + rental standard
Drivers
2×15″vented direct-radiating
Amplification
5000WClass D, 2 × 2500W discrete
Response
35Hzto 100 Hz; cardioid capable
Weight
180lb82 kg, touring + install
What we hear from owners
What SSP215‑MK3 owners report after the first 30 days
Patterns from touring rigs, rental fleets, and install integrators.
01
It fits under the stage
The low-profile cabinet geometry slides under most performance stage decks, which is the SSP215 design intent. For theaters, performance venues, and houses of worship with built-in stages, the cabinet disappears below the deck and the audience floor stays clean.
02
Dual 15 punches above its weight
Two 15 inch drivers each with their own 2500W amp deliver production-grade mid-bass output in a smaller cabinet footprint than dual 18 alternatives. The trade-off is the bottom octave: 35 Hz rather than 30 Hz or lower.
03
82 kg is manageable two-person handling
At 180 lbs the SSP215 is meaningfully lighter than the SSP218 dual 18. For touring and rental crews loading into venues without forklift access, the weight is part of why operators pick this cabinet.
04
Discrete amp per driver matters
Each 15 inch driver runs in its linear range under sustained output because each has its own 2500W amp. Owners coming from competing dual 15 subs with shared amplification hear the difference at the end of the show.
05
Cardioid mode cleans up the back wall
Multi-cabinet cardioid arrays in venue FOH and corporate AV deployments clean up back-wall reflection without outboard processing.
06
Install integrators like the punch
For mid-size install applications where mid-bass punch matters more than ultra-low extension, the SSP215 delivers that character in a cabinet that disappears under a stage or behind a riser.
Decision framework
Is the SSP215‑MK3 right for you?
Buy it for
Venues with built-in stages where the cabinet needs to fit under the deck: theaters, performance venues, houses of worship, live music rooms. Touring production and rental fleets where truck-pack space and mid-bass punch matter. Mid-size install applications at 300 to 600 cap. Corporate AV work where the dual 15 footprint and 82 kg weight suit the gig. Cardioid arrays for venue FOH. Pairing under AT212‑MK3 or AT312‑MK3 tops.
Look elsewhere if
You need the deepest extension below 30 Hz for EDM, dubstep, or bass-forward programming, where the ZV28‑MK3 is the answer. You need the dual 18 standard for nightclub FOH and most production, where the SSP218‑MK3 fits. You need the smallest mobile DJ scaling sub, where the SSP118‑MK3 covers the application. You need festival or large-room production headroom, where the Makara‑MK3 or Kraken‑MK3 are the scale.
Get a real quote
Send a system spec, not a price shopping number
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.
Different driver size, different cabinet footprint. SSP215 dual 15 is lighter (82 kg) with more mid-bass punch and shorter extension (35 Hz). SSP218‑MK3 dual 18 is heavier (90 kg) with deeper extension (30 Hz). Choose SSP215 when truck space and mid-bass matter; SSP218 when the bottom octave defines the gig.
Q2
Why 2 discrete amps instead of one 5000W?
Each driver gets a dedicated 2500W amp. The driver runs in its linear range under sustained output because the amp is matched to that driver. Shared-amp dual 15 cabinets compress at sustained output where the SSP215 stays clean.
Q3
What tops pair with SSP215?
AT212‑MK3 for horn-loaded mid-size production. AT312‑MK3 for reference install at scale. CCM12‑MK3 for nightclub FOH.
Q4
How many SSP215 for a 600 cap room?
A stereo pair handles most 600 cap clubs with appropriate tops. Three or four per side for festival and larger touring work. The cabinet scales linearly.
Q5
Does the SSP215 support cardioid mode?
Yes, with 2 or more cabinets via onboard 96kHz DSP. Standard in club FOH for back-wall control.
System design
This pairs well with
SSP215 is the mid-size dual 15 for touring and install. Tops match the application.
AT312 reference tops over SSP215 subs for high-end install at scale: theater, performance venue, and house of worship.
Field video
SSP215‑MK3 in the wild
Owner reviews and field recordings.
SSP215-MK3 in deployment
Honest answers
Doubts our clients initially had
Before they bought, here is what made buyers hesitate. We talked it through. Short version.
D1
A dual 15 between SSP118 and SSP218, who is this for?
Touring and rental crews who need truck-pack efficiency and mid-bass punch. Install integrators who need dual-driver output in a more manageable cabinet than the SSP218. The SSP215 fits a specific gap; it is not the answer for every gig.
D2
35 Hz is not 23 Hz. Is the extension enough?
For venues with under-stage placement, touring, rental, and install applications where mid-bass punch matters more than ultra-low extension, yes. For corridos, cumbias, regional Mexican, live music, and standard wedding work, upgrade to SSP218. For EDM, dubstep, and trap, move up to ZV28. The SSP215 fits the gig where the cabinet has to fit under the stage.
D3
Why pay more than a competing dual 15?
BASSBOSS amp per driver, BASSBOSS DSP, and the cabinet alignment that runs the production line. Sustained-output performance is the differentiator at this tier.
D4
I want to hear one before buying.
SSP215 demos route through regional touring production companies and install integrators. Send your city and the application; we can usually route a listening opportunity.
