BASSBOSS SSP218 Dual 18 Powered Subwoofer User Manual

User’s Manual Dual 18”
SSP218
Powered Subwoofer

SSP218 Dual 18 Powered Subwoofer

Extended Deep Bass
Super-High Continuous Output
Exceptional Sound Quality
Unbeatable Reliability

Description:

Our original powered, double 18” subwoofer design is a combination of sensitivity, depth, power handling, fidelity and value. The SSP218 offers the most cost-effective solution for those who need big bass, providing huge low end for the price.
Delivering massive output at and above 30Hz, reliably, consistently and with great fidelity. Modern electronic, jazz, reggae, pop and R&B music emphasize bass and put tremendous demands on low frequency loudspeakers. The SSP218 delivers the energy and power of modern music and it is built to take the stress of doing so continuously, to the extremes, without fail.
Incorporating innovative new technologies into rigidly braced, large vented boxes that are optimized for maximum output and reliability. The SSP218 sustains its output long-term and is practically impossible to blow thanks to the combination of extremely rugged, very high power handling, long excursion drivers, carefully optimized cabinet and port design and several effective but transparent protection systems. The protection systems effectively prevent thermal overload of the voice coils and minimize long-term thermal compression while having virtually no effect on the transient response and peak output of the loudspeaker.
Very high output, low frequency sound with extremely low distortion. The SSP218 system is optimized for full-power operation and is designed to operate at full rated RMS power throughout its operating range while the woofers remain within their X-max specification.
Versatile and durable, the cabinet is finished in black textured weatherproof polyurethane coating.
A top-mounted pole socket in each SSP218 provides for mid-high loudspeakers to be mounted on a straight speaker pole above the subwoofer. The enclosures also feature four large rubber feet and corresponding recesses in their tops to facilitate interlocking the boxes when stacked. The woofers’ cones are made from a waterproof fiber matrix.
Extremely flat, delivering response that is ±1.5dB from 32Hz to 100Hz. No equalization is required to achieve this response. Unlike designs that require equalization, the SSP218’s tone, response and sensitivity are native to the design. Systems that require processing to achieve their stated response are still subject to the physical excursion and thermal limits of their drivers. Boosting low frequency EQ to achieve extended low-frequency response results in excessive distortion or woofer damage at full power unless limiting is applied. The limiting necessary to prevent failure also prevents the realization of their claimed frequency response at full power.
Engineered to work hard and continue to work where others fail. The BASSBOSS warranty provides 6 years of coverage against defects in materials and workmanship. The warranty DOES cover failed drivers, including burned voice coils, for 2 years from the date of purchase. If a voice coil, or anything else, fails within the warranty period, replacement parts will be provided without charge. (See warranty documentation for complete details). With the peace of mind afforded by plentiful, clean, undistorted output and comprehensive protection systems, you can confidently push the SSP218 Subwoofer to levels and depths that would otherwise require more or bigger cabinets.
Ideally suited for use as a professional touring subwoofer, its truck-pack dimensions are compatible with 90” and 96” truck widths and up to four boxes can be stacked and transported on a single dolly cart. This allows 16 subwoofers and their 64,000 watts of amplification to be transported in as little as 5’ of 96” wide truck space or 12 boxes and 48,000 Watts in 4’ of 90” truck space. On their custom-fit wheel carts with locking casters, stacks of 2 or 3 SSP218s can be rolled into place and used without the need to remove them from their carts. For added flexibility, the SSP218s can be stacked on their carts facing forwards or in cardioid configuration.

SPECIFICATIONS

Acoustical

Multiple Boxes

Electrical

alignment and limiting
Electrical Connector, Amplifier:| Neutrik PowerCON input (Blue) NAC3FCA
Electrical Connector, Mains:| Standard US 3-pin 120V electrical plug: NEMA 5-15 (Edison)
Optional electrical plugs available, including L5-30 and others, upon request.
Voltage Operating Range:| 90-130V
Current Draw, Nominal:| 4.6A @ 120 volts (typical, 1/8 max power)
Signal Input Connector:| XLR-F
Signal Output Connector:| XLR-M full-range pass-through

Physical

Enclosure Type:| Direct radiating vented enclosure, optimally tuned for extended low frequency response
with high sensitivity and high power handling
---|---
Transducers:| Two 18” (457 mm) neodymium motor woofers with 4” (100mm) copper winding voice coils
Cabinet Construction:| 18mm Baltic Birch plywood, extensively braced. Equipped with 4 handles and interlocking
rubber feet
Dimensions (HxWxD):| 22.5” x 48” x 29.5” (57.15 cm x 121.92 cm x 74.93 cm) – 23.25” (59.05 cm) high with feet
Net Weight:| 199 lbs. (90 kg)
Shipping Weight:| 230 lbs. (104 kg)
Exterior Finish:| Weatherproof bonded high-pressure polyurethane
Grill:| Perforated, powder-coated steel

Optional

interlocking cabinet feet for

transporting 1 to 3 cabinets

Covers:| Heavy-duty padded nylon transport covers for 1 to 3 cabinets
Online Information:| bassboss.com/ssp218

*Peak output is calculated using “industry standard” techniques. These calculation methods create theoretical specifications that are inflated over what can actually be achieved. BASSBOSS real world output specifications are provided as “Maximum Sustained Output” ratings, which reflect actual measured, continuous output levels.
Our proactive philosophy causes specifications to be subject to change whenever improvements are made.

Setup Instructions:

1. Place loudspeaker in the desired location. Ensure that it is secure and stable.

2.  Rotate the input attenuator knob counter-clockwise to the lowest setting.

3. Connect signal from the sound source (mixer) via the XLR female input jack.

4. Connect the XLR male output to the next available loudspeaker input via an XLR cable (if applicable.)
   This is a full-range pass-through connection and no processing is applied to this output.

5.  Connect the Neutrik PowerCON (blue) connector to the blue power inlet socket. Do not force. To insert, align the indexing tabs on the connectors, insert the plug fully into the socket and rotate clockwise until the latches catch. To remove, pull back on the latch tab and rotate the connector counter-clockwise to the index stop, then pull outwards.

6. Work backwards from the speakers to the outlets, making all PowerCON connections before plugging in to mains power.

7.  Connect the electrical plug to a power source.

8. Move the POWER switch to the ON position.

9.  Rotate the input attenuator clockwise to achieve the desired sound level.

The integrated DSP includes all the required processing for safe operation and alignment with the accompanying BASSBOSS top boxes. DO NOT USE third-party outboard processing with BASSBOSS powered loudspeakers. This will not improve, and will most likely degrade the sound quality and output capacity.
When connecting multiple BASSBOSS loudspeakers in a system, signal can be passed through from one powered loudspeaker to another using XLR cables. No processing is applied to the signal as it passes through from the input to the output connectors in each loudspeaker. Signal can be routed in any sequence because each loudspeaker receives a full-range signal and applies the necessary processing in order to operate as part of the overall system. It is recommended to run signal to the nearest box first and patch to the next nearest box in sequence. When connecting BASSBOSS speakers in a system including other brands of loudspeakers, it’s recommended to connect the BASSBOSS speakers first in sequence, then connect other speakers to the pass- through outputs. This ensures that no inappropriate processing is applied to either loudspeaker.
The total power draw of one SSP218 amplifier module is 15A. Only one SSP218 should be connected to a 20A circuit.
The typical power draw of one SSP218 amplifier module is 5A. With heavy demand, the current draw can peak at 20A for brief periods but under NEMA code, a 20A breaker should sustain a peak draw of 40A for several seconds without tripping. In situations where circuits must be shared with other equipment or other brands, it’s recommended to power combinations of a BASSBOSS subwoofer and a top on a circuit and to power each subwoofer and top combination on a separate circuit to reduce the chances of overdrawing a circuit and tripping a breaker.

Operation and Controls:

There are 2 control knobs on the amplifier.

1. GAIN
   Provides attenuation of the input from off to full output. Use appropriate gain structure to ensure the output feeding the subwoofer doesn’t reach clipping and distortion before maximum desired sound level is achieved. The amplifier has a complement of limiters and safeties to protect itself and the driver however, if audible distortion occurs, lower the level of the incoming signal.

2. EXO ADJUST
   This control adjusts the effective crossover frequency allowing the subwoofer to be used with multiple sizes and styles of top boxes while minimizing out- of-bandwidth noise and phase shift in the crossover region. Rotating the EXO knob fully counter-clockwise (left) results in an effective crossover frequency of 80Hz. Rotating it fully clockwise (right) results in an effective crossover frequency of 100Hz.

3.  CARDIOID SWITCH
   Toggle Switch allows selection between NORMAL mode and CARDIOID mode.
   With the switch in the NORMAL (up) position, the speaker is in normal operating mode and any number of cabinets can be arrayed side-by-side facing the same way when they are all in NORMAL mode.
   When CARDIOID operation is desired, one or two cabinets must be used in NORMAL mode and at least one cabinet must be placed in CARDIOID mode and its position reversed relative to the other cabinet(s) The ideal ratio is 2 cabinets in NORMAL with one CARDIOID cabinet between them vertically or horizontally.

The NORMAL mode cabinet(s) are used with the woofer facing towards the audience. The CARDIOID mode cabinet is rotated with the woofer away from the audience and the CARDIOID SELECT SWITCH in the CARDIOID (down) position.
The cabinet in CARDIOID mode should have the EXO knob at the lowest level, rotated fully counter-clockwise. The EXO setting on the NORMAL mode cabinet(s) can be set to taste but all cabinets in NORMAL mode should be set the same.
Note: When the speaker is in CARDIOID mode, the green PWR LED is disabled because it will be facing the audience. The speaker will still power up and play.
When only two cabinets are used, the cabinet in CARDIOID mode can be placed on top of the cabinet in NORMAL mode.
The cabinet in CARDIOID mode can also be placed adjacent to the NORMAL mode cabinet, with the NORMAL mode cabinets placed farther from the stage or area where reduced level is desired. When only 2 cabinets are in use, the CARDIOID mode cabinet GAIN should be reduced by 3dB. The greatest level reduction occurs on axis with a line drawn from the center of the NORMAL cabinet’s baffle, through the center of the CARDIOID cabinet’s baffle.

Three-dimensional representation of cardioid output pattern.

Troubleshooting:

If, after following the above instructions for setup, you have no output from the loudspeakers:
Verify that the green power (ON) LED is lit. If not, check the following:
( Note: The ON LED is disabled when CARDIOID mode is selected. To check for power, switch to NORMAL mode to illuminate the LED)

1. Is the power cord plugged into a live outlet?
2.  Is the Neutrik PowerCON connector rotated into the locked position?
3.  Is the Power Switch on?

If the green power LED is on, check the following:

1.  Is the signal cable connected to the input?
2.  Is the signal cable connected to an operating output at the other end?
3.  Is the signal flowing to the input? Check the integrity of the cable by using a different cable.
4.  Is the attenuator turned all the way down or at a very low level?
5.  Is the signal flowing to the input full-range? Filters in the signal may remove the operating frequencies of the loudspeaker receiving them.

Amplifier Flash Sequence Codes:

Flash Sequence Codes for Warning Indicators and Protection Modes (Seen on Amp LED)
Long flashes followed by short flashes:
1-0 GROUND NOT CONNECTED: Amp still runs. Blinks 10 times on power-up then stops. Check power cord and  outlet wiring.
1-1 LINE HOT AND NEUTRAL REVERSED: Amp still runs. Blinks 10 times on power-up then stops. Check power cord  and outlet wiring.
1-2 GROUND NOT CONNECTED IN 240V MODE: Amp still runs. Check power cord and outlet wiring.
2-0 GFI TRIP: Amp shuts down. Power cycle to restore.
3-0 OVERHEAT SHUTDOWN: Amp shuts down. Restarts when temperature falls.
3-3 THERMAL LIMITER ACTING: Gain reduced to limit heat buildup. Amp still runs.
4-1 FAULT FROM GATE PCB WHILE AMP WAS WORKING: Amp shuts down. Service Required.
4-2 FAULT FROM PFC: (240V option only) Amp shuts down. Service Required. (May reset with power  cycle if false triggered.)
4-3 GFI MALFUNCTION: Amp shuts down. Service Required.
4-5 FAULT FROM GATE PCB: Amp shuts down. Service Required.
4-7 BROWNOUT AT POWER-UP: Amp shuts down. Power cycle to restore. Check supply voltage.
4-8 UNABLE TO START AMPLIFIER: Power Cycle to restore. Check or eliminate power conditioner.
5-0 OVER-VOLTAGE: Amp turns off or won’t start. (Seen on 120V versions when connected to 240V outlets.)
6-0 UNDER-VOLTAGE: Amp turns off or won’t start. (Seen when Generators are overdrawn or long extension  cords are in use.)
6-6 LINE LIMITER ACTING: Amp still runs. Output reduced to limit current draw.
Need more assistance? Support is available via phone or email. Email: family@bassboss.com Phone: 855-822-7770 toll free

Safety Information:

Important information regarding safety and the use of your loudspeakers:
Never stand in the immediate vicinity of loudspeakers driven at a high level. Professional loudspeaker systems are capable of causing a sound pressure level detrimental to human health. Seemingly non- critical sound levels (from approx. 95 dB SPL) can
cause hearing damage if people are exposed to it over a long period. To prevent potentially dangerous exposure to high levels of acoustic pressure, anyone who is exposed to these levels should use adequate protection devices.
When a transducer capable of producing high sound levels is being used, it is necessary to wear ear plugs or protective earphones. See the manual technical specifications to know the maximum sound pressure level.
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.
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.
BASSBOSS strongly recommends 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.
The entire audio system must comply with the current local standards and regulations regarding electrical systems.

Important Notes:

To prevent the occurrence of noise on signal cables, use shielded cables only. Avoid routing signal 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 cables together.
Thanks for being BASSBOSS Family!
WARRANTY INFORMATION
Our extensive “Sound Defense” 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, grills 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 years from the date of purchase.
NO WORRIES WOOFER WARRANTY
Transducers, including burned or open voice coils in subwoofers, are covered for two years from the date of purchase.
OUR SUPPORT
It is our goal to provide trouble-free loudspeakers. That objective begins as part of the design phase and continues on through to any service you may require. In order to be able to provide the lowest possible failure rate, the best possible warranty service and the fastest turn-around time, we request that you contact us immediately if you notice any problem with your system, and before you attempt any repairs. We can provide the best and fastest solution if we know the details of the problem before any repair attempts are made. Often BASSBOSS technicians can troubleshoot problems that may arise and no repair or further service will be necessary.
Warranty support is a service, and part of that service includes helping you prevent failures and minimize repair and shipping costs. Please do not ship products without first obtaining a return authorization number by calling 855-822-7770 toll-free or by emailing family@bassboss.com. BASSBOSS service technicians will provide assistance and instructions 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. For more information concerning BASSBOSS service and warranty policies please contact us at 855-822-7770 toll- free.
EXPORT WARRANTY
BASSBOSS products can be purchased worldwide. In countries without local BASSBOSS distributors, product requiring service must be shipped back to the US for warranty repairs. In most cases, the entire cabinet will not need to be shipped. Generally only the individual affected parts will need to be shipped to the factory for servicing. Please contact BASSBOSS before attempting any repairs and before shipping parts in for service.
SHIPPING AND PACKAGING
Please package your returns safely and securely. BASSBOSS does not cover damage that occurs in transit. Freight insurance is highly recommended.

FCC Compliance Notice:

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•  Consult the dealer or an experienced radio/TV technician for help.

SSP218
Dual 18” Powered Subwoofer

bassboss.com
Need more assistance?
Support is available via phone or email.
family@bassboss.com
855-822-7770 toll free
www.bassboss.com

References

• BASSBOSS | Professional Loudspeakers Systems
• SSP218-MK3 Dual 18" Subwoofer
• SS.COM - Sludinājumi
• BASSBOSS Powered Loudspeakers - BASSBOSS Powered Loudspeakers

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