BASSBOSS Makara-MK3 Double 21 Inch Powered Subwoofer User Manual
- June 2, 2024
- BASSBOSS
Table of Contents
- Makara-MK3 Double 21 Inch Powered Subwoofer
- Overview
- Quick Start Guide
- Outboard Processing Warning
- Setup Procedure
- Operation & Controls
- How to Use the Presets
- Pre-Installed Onboard Presets
- Power Distribution
- Troubleshooting
- Specifications
- Warranty
- Safety Information
- FCC Compliance Notice
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Makara-MK3 Double 21 Inch Powered Subwoofer
Specifications
- Model: Makara-MK3 Double 21 Powered Subwoofer
- Woofer: Two 21-inch woofers with 4.5-inch high-BL voice coils
- Magnets: Neodymium
- Enclosure Material: UHMW Polyethylene
- Input: XLR-F
- Output: XLR-M
- Power: Amplifier power converted into acoustical power
Quick Start Guide
- Ensure the cabinet is secure and stable on level ground.
- Connect signal via the XLR-F input.
- Connect the XLR-M connector to additional subs or tops.
- Connect the mains power and verify the Ready LED is lit.
Setup Procedure
Place the subwoofer on stable ground and connect the signal using XLR
cables. Ensure proper power connection and verify the Ready LED is
illuminated. The integrated design of BASSBOSS systems ensures easy setup and
optimal results.
Operation and Controls
Use the controls to adjust volume, presets, and other settings s needed for
your setup. Refer to the user manual for detailed information on each
control’s function. Troubleshooting
If you encounter any issues with the subwoofer, refer to the
troubleshooting section of the user manual for step-by-step instructions on
resolving common problems. FAQ
Q: How do I select different presets on the Makara-MK3 subwoofer?
A: To use different presets, refer to the user manual for instructions on how
to cycle through and select the desired preset using the controls on the
subwoofer.Este manual está disponible en español en nuestro sitio web en
bassboss.com/support
Overview
You recognize that music continues to expand into the space below the limits
of conventional subwoofers, down into the depths of frequencies, the depths of
emotions. You don’t want to be left behind, just on the surface, you want to
plunge into these new depths and take your audiences with you on this exciting
journey!But you can’t abandon those on shore, the music from before the
technology allowed this downward expansion and the music that doesn’t take
advantage of or really need to reach these depths, so you still need to be
able to do everything you’ve always done. You need something that’s not ONLY
going to do the deepest lows, you need something that’s going to excel at
everything all your previous subs have needed to do and ADD a whole new
dimension.This dimension is the one that surrounds us, envelops us, connects
us, unifies us and makes us feel that we are all having the same experience.
When the frequencies go lower, the wavelengths get longer and the music, quite
literally, gets bigger.If you want your performances to be bigger, the way to
do that is to make the music bigger with these bigger waves. More people and
more emotions can fit within bigger music. With the Makara, you can make the
performances, the emotions and the impact of your system bigger without making
your system too big to manage and without leaving anyone behind, except,
perhaps, your competition…
The Makara-MK3 features 5,000W of amplification, with an auto-sensing,
globally compatible power supply that can run on input voltages anywhere
between 90 and 250 Volts. Full output power is available on anything over
110V. The amplifier’s peak-output voltage provides 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 port. When necessary, four radial
fans will engage to provide additional forced-air cooling capacity in more
extreme conditions.Amplifier power is converted into the much more desirable
acoustical power by two high-sensitivity, neodymium motor, 21-inch woofers
with 4.5-inch (115mm) high-BL voice coils. Neodymium magnets are lighter, and
their higher intensity provides higher efficiency, so the result is a lighter
and louder cabinet than those with ferrite drivers.
Our split-wound woofer coils create a more consistent force throughout the
cone’s range of movement, minimizing distortion and enhancing linearity at
peak output.The protection systems involve several techniques running
simultaneously to effectively prevent thermal overload of the voice coils and
limit excessive excursion. Reducing thermal saturation not only prevents
burned voice coils, it also minimizes long-term thermal compression. Due to
the sophistication of these multiple, independent yet simultaneous processes,
the drivers can be protected while the actions of the limiters have virtually
no noticeable effect on the transient response of the loudspeaker. Peak output
can be achieved consistently, repeatedly and safely.The Makara-MK3 is a hybrid
6th-order bandpass cabinet, utilizing a large vented volume and two short-horn
sections to increase sensitivity in its upper operating range. The best way to
describe the Makara experience is “Complete”. The complete subwoofer
experience includes effortless depth and plenty of “punch”. The two drivers
are loaded into a large acoustical volume that is tuned to a low frequency,
and each is front-loaded onto a short horn. The vented enclosure section
provides extended deep bass performance and the horn section provides
increased upper-frequency sensitivity and improved transient response.
The enclosures feature UHMW Polyethylene sliders on the top and bottom, with
corresponding recesses in the opposite sides to facilitate interlocking the
boxes when stacked. The available transport carts also feature recesses for
the sliders to facilitate secure transporting.
Quick Start Guide
- Ensure the cabinet is secure and stable, on level ground.
- Connect signal via the XLR-F input.
- Connect the XLR-M connector to additional subs or tops.
- Connect the mains power and verify the “Ready” LED is lit.
- BASSBOSS systems are easy to set up quickly. The best possible results are achieved consistently because of the integrated nature of the designs. All BASSBOSS loudspeakers are complete, integrated systems, featuring the cabinet, transducer, amplifier and a comprehensive suite of processing. Setup is particularly easy because the products integrate with each other.
- Provided the cabinets are physically aligned, any BASSBOSS sub can be combined with any BASSBOSS top and their outputs will be phase-coherent. This means no cancellations and no gaps in the response at the crossover frequency, regardless of which preset is selected.
- The on-board BASSBOSS processing allows for the following:
- Any BASSBOSS powered subwoofer can be combined with any other BASSBOSS Powered subwoofer and their outputs will sum coherently. (i.e.: in phase with each other.)
- Any BASSBOSS powered subwoofer or combination of BASSBOSS powered subwoofers can be combined with any BASSBOSS powered top and their outputs will sum coherently through the crossover region.
- HOWEVER only one model of top should be used at a time. An assortment of different tops cannot be stacked together and still achieve coherence and clarity.
- The following tops should be used individually, i.e. should NOT be arrayed:
- AT312 (Co-axial point-source Main)
- DiaMon (Co-axial point-source satellite)
- SV9 (2-way monitor with Satellite mode)
The following tops can be used in arrays
- MFLA (Medium Format Line Array, up to 20 cabinets can be arrayed)
- AT212 (Horizontally arrayable when necessary)
- DV12 (Arrayable in PAIRS ONLY with the upper box of the pair inverted.)
Outboard Processing Warning
Third-party outboard processing (Drive Racks, etc.) are not recommended and
are not necessary with BASSBOSS MK3 series powered loudspeakers. Outboard
processing will not improve, and will very likely degrade the sound quality,
reliability and output capacity. Using external processing inappropriately can
cause driver damage that is not covered by warranty.
The internal processing can accomplish everything an external processor could
accomplish, but without degrading the sound quality and without putting
components at risk. Before considering using an outboard processor, contact
BASSBOSS customer service with your use-case scenario for assistance in
setting up the internal processing to achieve your goals.
Setup Procedure
-
Once the cabinet is in the desired location, signal cables should be connected via the XLR-F input. It’s recommended to run balanced signal cables to minimize the chance of noise and ground-loop hum. The incoming signal should be unprocessed because all the necessary processing is done in the built-in DSP. The signal should be run directly from the outputs of a mixer or controller.
-
The XLR-M connector provides a full-range, unprocessed, pass-through connection to additional cabinets. This output can be connected to additional subs or tops. Up to 12 cabinets can be connected on a single output from a mixer or controller.
Connecting the mains power. The power connector is a Neutrik PowerCON TOP waterproof type. The power connector inserts with the silver tab rotated counter clockwise from vertical, at about the 10:00 position, and once inserted, rotates clockwise to the 12:00 position to lock in place. Once locked, this connector is waterproof. -
This connector also serves as the power switch. To disconnect and remove the connector, pull back on the silver tab to unlock it and rotate it counter clockwise. Once rotated to the insertion angle, the connector can be removed.
-
When connecting and disconnecting, no force should need to be applied. If the connector doesn’t insert and rotate smoothly, either it’s in the wrong position or it’s damaged and should be replaced.
-
Always use a grounded outlet. The supplied power cord includes a standard grounding NEMA 5-15 (Edison) 120-Volt US wall plug. In unfamiliar locations it’s recommended to verify the correct wiring of outlets before powering your system.
-
It’s highly recommended to connect all signal and power cords to the speakers before plugging the power cords into mains outlets. When your speaker is powered on, you’ll see all the indicator lights turn on and then show the system’s current status.
Operation & Controls
There are 2 controls on the amplifier.
-
Input
This knob adjusts the input level from -72dB to -0dB. To avoid distortion and clipping, make sure the input signal doesn’t exceed +22dB and the incoming signal doesn’t reach clipping before you achieve the desired sound level.
While the amplifier has built-in limiters and safety features to protect itself and the speaker, it can’t protect the speaker from distorted incoming signals. The amplifier will simply amplify the clipped signal, which can do the same damage as clipping an amplifier. Since it’s essentially impossible for these amplifiers to clip, signal-level clipping is the most common cause of damage to these speakers.
If you hear distortion, lower the signal level right away. -
Preset Select
Pressing the Preset Select button cycles through presets 1-8, and pressing it again after preset 8 returns to preset 1. Each preset includes all necessary low-pass and high-pass filters at the selected frequencies, and all the necessary alignments to maintain phase coherence in the crossover range when used with other BASSBOSS powered speakers.
Presets help you fine-tune the balance between the subwoofers and top speakers. More details on the different combinations are on page 7.
Indicator LEDs
- Indicator LEDs – Left side, bottom to top:
- Ready: Indicates that power is on and the system is ready to play.
- Signal: Indicates the presence of input signal.
- 12dB: Indicates there is 12dB of headroom remaining before reaching maximum output.
- 6dB: Indicates there is 6dB of headroom remaining before reaching maximum output. Limiting: Indicates one of the channels is reducing the incoming signal level to prevent overdrive.
- Overheat: Indicates the amplifier is reducing output to prevent shut-down from overheating.
- Protect: Indicates the amplifier is shut down due to a condition that could cause further damage. The Protect LED also is engaged when the system has been muted via the software.
- Comm Link: Indicates communication is active on the LAN connection(s).
- Indicator LEDs, Right Side, Bottom to top:
- Presets 1-8 – The illuminated LED indicates the corresponding preset is loaded.
How to Use the Presets
-
Setting the low-pass filter frequency on the subwoofer to match the top cabinet’s high-pass filter frequency and matching their sound levels will achieve the smoothest sound across the frequency range.
-
There are no incompatible combinations.
Selecting high numbered presets on subs with low-numbered presets on tops will result in increased system output in the overlap range, which can be helpful in some situations but can also result in a “boomy” sound. -
When the subwoofer levels are to be run higher than tops levels, (which is almost always) the effective crossover moves higher in frequency. If you intend to run your system “bass-heavy” it’s recommended to run lower-numbered presets on the subs and higher-numbered presets on the tops to avoid an excessively “boomy” sound.
Selecting low-numbered presets on subs with high-numbered presets on tops may result in a lack of “punch” in certain combinations. This is most likely when not enough level is available from the subwoofer(s). -
When not enough output is available from the sub(s), using a preset combination with overlap can help provide a little more bass level but it does limit the maximum level of the tops due to the added demand for low-frequencies from the tops.
-
It’s recommended that you try several, if not all, combinations when first setting up to determine which combination works best in each environment. You will likely choose different combinations for wood floors, concrete floors and outdoors.
-
Experiment with different combinations to dial in your preferred combination in different environments.
Pre-Installed Onboard Presets
High-pass and low-pass filters with included phase compensation.
- Preset 1: 23 Hz – 60 Hz
- Preset 2: 23 Hz – 70 Hz
- Preset 3: 23 Hz – 75 Hz
- Preset 4: 23 Hz – 80 Hz
- Preset 5: 23 Hz – 85 Hz
- Preset 6: 23 Hz – 90 Hz
- Preset 7: 23 Hz – 95 Hz
- Preset 8: Cardioid Mode
(Use only what cabinet is facing away from the audience.)
*Preset 8 is the Cardioid mode setting. More information on using Cardioid Mode can be found on page 10.
Additional presets are accessible through software. See “How to Use the
Presets” section for more information.
- New presets will be available for download at bassboss.com/software as they are developed.
- To be notified when new presets are released register your gear at: www.bassboss.com/support
- Instructions on linking to your computer for remote monitoring and control: www.bassboss.com/software
- Information and setup tips about how to get the best and most out of your system: bassboss.com/edu
Power Distribution
- Connect no more than one 5000W or two 2500W subwoofer amplifiers to a single 20A circuit. If you need to share circuits don’t exceed two BASSBOSS single-driver subwoofers or one double-driver subwoofer along with one or two top speakers on the same circuit.
- Although amplifiers for tops and subs may be specified to have the same power capacity, amplifiers used for tops applications tend to draw significantly less current. Subwoofers draw far more current than tops due to the demands for level and the duration of the notes.
- The amplifiers can operate on mains supply from 100 to 250VAC. To connect to voltages other than 120V, a different mains connector plug must be used. Contact your salesperson for information about purchasing cables for alternate voltages.
- Pass-through Power connections can be used to power additional cabinets. With optional True 1 TOP cables, power can be linked between subs and tops. Do not connect equipment that will draw more than 15A on a single power outlet. Contact your salesperson for information about linking power cables.
- Avoid powering all subwoofers on the same circuit. Instead, use separate circuits for each subwoofer and top speaker combo to help prevent overloading a single circuit and tripping a breaker.
Troubleshooting
If, after following the previous instructions for setup, you have no output from the loudspeaker:
Verify that the green Ready LED is lit. If NOT lit, check the following
- Is the power cord plugged into a live outlet?
- Is the Neutrik powerCON connector rotated into the locked position?
If the green Ready LED is lit, check the following
-
Is the red Protect LED illuminated? The unit may be in protect mode or set into mute via software.
-
Is the signal cable connected to the input?
-
Is the signal cable connected to an operating output at the other end?
-
Is there signal flowing to the input? Check the integrity of the cable against a different cable.
-
Is the volume knob turned all the way down or at a very low level?
-
Is the signal flowing to the input full-range?
Filters in the signal may remove the operating frequencies of the loudspeaker receiving them. -
If you’re connected via LAN, check the level and filter settings in the software.
Cardioid Mode
Preset 8: Cardioid Mode
- To achieve cardioid operation, you need at least one subwoofer facing the audience and one cabinet in cardioid mode placed facing away from the audience. Ideally, you should have two cabinets facing the audience and one facing away from the audience. The cabinets facing the audience should have the same preset loaded in them. The cabinet facing away from the audience should be set to the Cardioid preset – Preset 8. The Cardioid Mode cabinet should be placed between the audience-facing cabinets for cancellation directly behind the array.
- The main subwoofer cabinets face the audience and use one of the first 7 presets, while the cardioid cabinet faces away from the audience with Preset 8 selected. When two cabinets are facing forward and one is facing backward in cardioid mode, set the input levels the same for all cabinets, with the same signal going to all. When one cabinet is facing forward and one is facing backward in cardioid mode, set the cardioid cabinet’s level 6dB lower than the forward-facing cabinet, with both cabinets receiving the same signal.
- If there’s only one cabinet facing forward and another one facing backward in cardioid mode, you can place the cardioid cabinet on top of the forward-facing cabinet. If you place the cardioid cabinet next to the forward-facing cabinet, position the forward-facing cabinets further away from the stage or the area where you want to reduce sound levels. The most significant sound reduction happens along an imaginary line drawn from the center of the forward-facing cabinet’s woofer back through the center of the cardioid cabinet’s woofer.
How and When to Use Cardioid Mode
Cardioid mode doesn’t make the sound louder for the audience. Instead, it
reduces the bass level behind the subwoofer stacks. When you have two
subwoofers facing the audience and add a third one in cardioid mode, the sound
level in front of the two subwoofers won’t change much. However, the sound
level behind them will decrease.
In some situations a wall or structure may reflect the sound radiating from
the rear of the subwoofers back towards the audience. That reflected sound can
cause phase cancellations leading to a loss of impact and uneven frequency
response. Cardioid mode can help eliminate those cancellations before they
happen, leading to better sound quality and impact for the audience.
Specifications
Acoustical
- Loudspeaker Description: Dual 21” Self-Powered 6th-order Hybrid Subwoofer
- Frequency Response (±3 dB): 23 – 100 Hz
- Maximum Sustained Output: 140 dB SPL, 1 meter, half-space (ground plane)
- Max SPL (Peak): 143 dB
- Nominal Dispersion (°H x °V): 360 x 360 – Cardioid mode available with multiple boxes
Electrical
- Amplification: 5,000 Watts – 2 x 2500 Watt discrete Class D amplifiers
- Processing: Integrated comprehensive DSP. 96kHz sampling rate with 8 pushbutton presets. All presets include high pass filters, low pass filters, phase alignment,
- equalization and multi-stage limiting. Storage apacity for up to 100 presets
- Electrical Connectors, Amp: Neutrik powerCON True 1 TOP – IP65 rated waterproof connectors
- Electrical Connector, Mains: Standard US 3-pin grounding 120V electrical plug: NEMA 5-15 (Edison)
- Voltage Operating Range: 100-240V AC, 50-60Hz (Auto-sensing, auto switching universal supply)
- Current Draw, Nominal: 14A @ 120 volts – 7A @ 240V (average) with music program
- Signal Input Connectors: XLR-F
- Signal Output Connectors: XLR-M pass-through only
- LAN Connectors: EtherCON RJ45 (x2) with 2-port Ethernet switch
Physical
- Enclosure Type: Vented/short-horn hybrid of 6th-order bandpass
- Transducer: 2 x 21 inch diameter (540 mm) neodymium motor woofers with 4.5” diameter (115mm) CCAW split-wound voice-coils. Waterproof fiber composite cones
- Cabinet Construction: CNC machined 18mm Birch plywood with extensive bracing and dado joinery. 4 steel bar handles. 4 x 35mm steel pole sockets, 4 x interlocking UHMWPE sliders/feet.
- Dimensions (HxWxD): 28” x 48” x 36” (71.12 cm x 121.92 cm x 91.44 cm) – 28.5” (72 cm) high with feet
- Net Weight: 294 lbs. (133 kg)
- Shipping Weight: 320 lbs. (145 kg) with pallet
- Exterior Finish: Weatherproof, black, textured, bonded, high-pressure polyurea coating
- Grilles: Perforated, powder-coated steel
- Feet: 4 x UHMWPE sliders
- Handles: 4 x Steel bar handles
- Fly Points: None. Ground-stack only.
Opti onal
- Covers: Heavy-duty padded nylon transport covers for 1 cabinet
- Transport Dollies: Horizontal: 18mm Birch cart with 4 locking casters and recesses to accept cabinet sliders for use with one or more cabinets
- Vertical: 18mm Birch cart with 4 locking casters that interlocks to the rear of the cabinet
- Online Information: bassboss.com/makara
Our proactive philosophy causes specifications to be subject to change whenever improvements are made.
Warranty
WARRANTY INFORMATION | Our fully-transferable warranty covers all BASSBOSS products.
-
STANDARD CABINET WARRANTY
BASSBOSS loudspeaker cabinet integrity, including all joinery, fasteners, handles and wood, is warranted against defects in materials and workmanship for a period of six (6) years from the date of purchase. This warranty does not cover items that are intended to wear and can be replaced if worn or damaged. Examples of items not covered by this warranty are cabinet feet, grilles and the finish or coating applied to the cabinet. -
ENHANCED COMPONENT WARRANTY
BASSBOSS amplifiers and electronic components are covered against failures due to defects in materials and/or workmanship for a period of three (3) years from the date of purchase. -
TRANSDUCER WARRANTY
Transducers are covered against failures due to defects in materials and/or workmanship for two (2) years from the date of purchase. -
WARRANTY SUPPORT
Warranty support is a service, and part of that service includes helping you prevent failures and minimize repair and shipping costs. Please contact BASSBOSS immediately if you observe an issue.
Please do not ship products without obtaining a return authorization number (RMA) by contacting BASSBOSS at bassboss.com/support If you need to ship your speaker for service, BASSBOSS technicians will provide assistance on shipping and packaging requirements specific to your service needs. -
WARRANTY LIMITATIONS
During the warranty period, if your loudspeaker malfunctions or fails due to any defect in components or manufacturing, the failed parts will be repaired or replaced. This warranty does not extend to damage resulting from improper installation, misuse, neglect or abuse. Warranty coverage and eligibility will be determined upon inspection by BASSBOSS personnel. This warranty does not cover labor other than that authorized and performed by BASSBOSS personnel. Service will be performed upon the return of the failed unit, together with its original sales receipt or other proof of purchase, to BASSBOSS or an Authorized Service Facility. Purchaser is responsible for all costs of shipping and handling. Cosmetic damage is specifically excluded from this warranty. This warranty is rendered void if service, repairs and/or modifications are attempted or made by anyone not specifically authorized by BASSBOSS to perform said services. Please contact BASSBOSS or your local BASSBOSS dealer before attempting any repairs and before shipping parts in for service. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.
Safety Information
- Important information regarding safety and the use of your loudspeakers:
- To prevent potentially dangerous exposure to high levels of acoustic pressure, never stand in the immediate vicinity of loudspeakers driven at a high level without hearing protection.
- Professional loudspeaker systems are capable of causing sound pressure levels detrimental to human health. When a transducer capable of producing high sound levels is being used, it is necessary to wear ear plugs or protective earphones to prevent hearing damage.
- Even seemingly non-critical sound levels (from approximately 95 dB SPL) can cause hearing damage if people are exposed to it over a long period. Anyone exposed to these levels should use appropriate hearing protection devices. System and venue owners and operators are encouraged to make hearing protection devices available to all customers and staff members.
- In order to prevent accidents when setting up the loudspeakers or loudspeaker stands, make sure they are standing on a firm surface. Ensure that all additional hardware, fixings and fasteners used for installation or mobile deployment are of an appropriate size and load safety factor.
- Only use included, factory installed, internally secured M10 fly points when supporting cabinets. (Not all models include these features.) Only use appropriately load-rated hardware. Never hang loudspeakers from handles. Never drill or screw into cabinets to attach lifting points.
- Pay attention to the manufacturers’ instructions and to the relevant safety guidelines. Regularly check the loudspeaker housings and accessories for visible signs of wear and tear, and replace them when necessary. Regularly check all load bearing bolts in the mounting devices.
- Caution: Loudspeakers produce a static magnetic field even if they are not connected or are not in use. Therefore make sure when erecting and transporting loudspeakers that they are nowhere near equipment and objects which may be impaired or damaged by an external magnetic field. A distance of 3 feet (1m) should be maintained between loudspeakers and sensitive equipment such as CRT monitors or magnetic storage media.
- Never attempt to carry out any operations, modifications or repairs that are not expressly described in this manual. Contact your dealer or BASSBOSS support if the product is not functioning properly.
- The audio system must comply with current local standards and regulations regarding electrical systems.
- For installation purposes, BASSBOSS strongly recommends that this product be installed by a qualified, professional installer who can ensure correct installation and certify that it is installed in compliance with the regulations in force.
Important Notes
Shielded data cables must be used.
To minimize the occurrence of noise and interference, always use shielded
signal cables. Avoid routing signal or data cables close to equipment that
produces high-intensity electromagnetic fields such as transformers, power
cables and loudspeaker wires.
Do not coil excess power cable. Do not coil or wrap power cables and signal or
data cables together.
WARNING
This is a class A product. In a domestic environment, this product may cause
radio interferences, in which case the user may be required to take corrective
measures.
FCC Compliance Notice
Note: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at their own expense.
Manufacturer
True Lee Loudspeakers | BASSBOSS 2028 E Ben White Blvd. #240-8220 Austin TX
78741
We declare, under our sole responsibility, that to the best of our knowledge
to which this declaration relates, our products are in conformity with the
applicable requirements. Product: Makara-MK3 Subwoofer Intended use:
Professional Audio Loudspeaker
Need more assistance? We’re here to help.
References
- BASSBOSS | Professional Loudspeakers Systems
- Education | BASSBOSS Loudspeaker Systems
- Makara-MK3 Double 21" Subwoofer
- Software | BASSBOSS Loudspeaker Systems
- Software | BASSBOSS Loudspeaker Systems
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