BassBoss Profundo ZV18 User manual

ZV18 Profundo Powered Subwoofer
Owner’s Manual

TABLE OF CONTENTS
Overview..................................................................................... 1
Technical Specifications............................................................ 2
Dimension Drawings, Response Graph .................................... 3
Safety Information..................................................................... 4
Setup, Operation and Controls................................................. 5
Cardioid Function....................................................................... 6
Troubleshooting......................................................................... 7
Warranty..................................................................................... 8
FCC Compliance Notice............................................................. 9
ZV18 Profundo Powered Subwoofer
Owner’s Manual
www.bassboss.com
©®2017 True Lee Loudspeakers, LLC – [email protected]om – 512-368-3268 855-8-BASS-70 Toll Free

Page 1
The ZV18 is an extended low-frequency loudspeaker that redefines
the capabilities of portable, single 18-inch subwoofers. The ZV18
will change your perspective on what is possible from a single 18”
sub. It will produce the notes and effects that are totally lost on
ordinary subwoofers. It offers a way to reveal elements of music that
make it more real, bigger, more powerful, emotional and involving.
Based on the ground-breaking ZV28 subwoofer design, the ZV18
will reproduce the lowest of low bass frequencies. It combines the
performance of the ZV18 with the BASSBOSS high-power single-18"
sub designs perfect for mobile applications. After many requests for a
smaller version of the ZV18, we shrank the cabinet, but not the
performance or frequency range, offering unheard of lower frequency
response in a single 18" cabinet.
A single ZV18 is capable of reproducing frequencies as low as 24Hz.
ultiple boxes will allow for low-frequency extension to 20Hz.
The unprocessed frequency response of the ZV18 is 23Hz to 180Hz,
+-3dB. The operational frequency response is +-3dB from 24Hz to
70Hz through 95Hz (adjustable.) The measured maximum continuous
output of the loudspeaker is 127 dB.
The ZV18 features a single 18-inch diameter woofer that has a 4.5-
inch diameter voice coil and is rated to handle 1700W RMS and
3400W program power. The ZV18 also features a 2400W R S high-
current amplifier along with a comprehensive DSP package that
incorporates high-pass filters, low-pass filers and a full complement
of protections to allow the system to operate at maximum output
levels for extended periods.
The amplifier in the ZV18 is recessed into the back of the cabinet.
This protects the connectors and controls from damage should
something be bumped into the cabinet or if the cabinet is pushed
into a wall or set on its back, even with the cables still connected.The
recess also helps to reduce the exposure of the amplifier to moisture
from spills or light rain.
There are 4 large ports to maximize low-frequency performance.
The ports are deliberately not covered by the speaker grill so as to
prevent air-flow noise that can be caused by air being forced through
the grill. The port openings and amplifier recess also offer grab points
on the front and rear of the cabinet.The port walls, handles and
amplifier recess are all designed to serve as braces in addition to
their primary purposes, making the cabinet extremely rigid.
The cabinet features a pole-socket to allow a mid-high or full-range
speaker to be supported on a pole above the subwoofer. There are 2
large handles on each side of the box. The handles are backed by a
large common chamber to allow for cable storage when the cabinet
is in transit. The handles are centered on the mass of the cabinet,
slightly forward of the physical center of the cabinet.The handles on
each side are placed and shaped to allow the cabinet to be lifted and
carried by two hands when horizontal or by one hand when vertical.
The ZV18 is made in the USA from premium 18mm Baltic Birch. The
cabinet measures 29.5 inches wide by 24 inches high by 36 inches
deep. It features four large rubber feet on the bottom and four
matching recesses on the top of the cabinet for secure stacking of
multiple boxes while in use or in transport. The feet also fit into
matching recesses on the available transport cart, ensuring the
loudspeaker stays on the cart when rolling into and out of venues.
ZV18 Profundo Powered Subwoofer
• Groundbreaking Perfor ance
• -3dB at 24 Hz without EQ
• High Continuous Output Deep Bass
• Confidence-Inspiring Reliability
• S ooth, Even, Accurate, Clean

Page 2
Performance
Loudspeaker Description: Extended Low-Frequency Single 18 Inch Powered Subwoofer
Frequency Response (±3 dB): 24 Hz to 95 Hz
Frequency Response (±1.5 dB): 25-80 Hz
aximum Sustained Output: 127 dB SPL, 1 meter, half-space (ground plane)
Nominal Dispersion (°H x °V): 360 x 360
Enclosure Type: Direct radiating, vented enclosure, optimized for highest sensitivity at very low frequencies along with
exceptionally linear frequency response
Transducers: 1 x 18 in. diameter (457 mm) woofer with 4.5 in. (115 mm) copper winding voice coil and 60 mm (2.36")
peak to peak excursion.Waterproof fiber composite cone
Cabinet Construction: 18 mm Baltic Birch plywood, extensive integrated bracing. Equipped with 4 handles, 1 pole socket and
interlocking rubber feet
Dimensions (H x W x D): 24 in. x 29.5 in. x 36 in. (24.75 in. high with feet)
Net Weight: 161 lbs
Shipping Weight: 185 lbs
Exterior Finish: Weatherproof bonded high-pressure polyurethane
Grill: Perforated, powder-coated steel
Physical
Cover: Heavy-duty padded nylon transport covers for 1 to 2 cabinets
Suspension System: 16 x 3/8-16 tpi threaded flypoints
Faceplate: Optional custom-cut aluminum faceplate
Rack Amplification: Complete power package including DSP in two space rack chassis for permanent installations
Transport Dollies: Dolly cart with 4 locking casters and recesses to accept interlocking cabinet feet for transporting 1 or 2 cabinets
Flying Hardware: Side-pull anchors and/or shoulder eyebolts
Online Information: http://www.bassboss.com/subwoofers/zv18-powered-subwoofer/
Amplification: 2400 Watt R S Class D Amplifier
Processing: Integrated comprehensive DSP provides high pass, low pass and limiting
Electrical Input Connector: Neutrik PowerCON input (Blue) NAC3FCA
Electrical Connector, ains: NE A5-15 (Edison)
Voltage Operating Range: 90-132VAC, 55-65Hz
Current Draw, Nominal: 565 W, 4.7A
Signal Input Connector: XLR-F
Signal Output Connector: XLR- pass-through only
Power
Optional

Page
3
DIMENSION DRAWINGS
FREQUENCY GRAPH

Page 4
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 therefore 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 BASSBOSS support or your BASSBOSS dealer 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 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.

Page 5
SET UP INSTRUCTIONS
1. Place loudspeaker in the desired location. Ensure that it is secure and stable.
2. Rotate the input attenuator knob counterclockwise 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 counterclockwise to the index stop, then pull outwards.
6. The white PowerCON connector is used to daisy-chain mains power to a second amplified loudspeaker. The total current draw of all
loudspeakers connected through a single PowerCON must not exceed 20A. 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. ove the POWER switch to the ON position.
10. 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. It is not
necessary nor advisable to use any third-party outboard processing with BASSBOSS powered loudspeakers. 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.
No more than 2 powered ZV18s should be connected to a 20A circuit. The typical power draw of one ZV18 amplifier module is 5A. With heavy
demand, the current draw can peak at 20A for brief periods but under NE A 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 counterclockwise (left) results in an
effective crossover frequency of 80Hz. Rotating it fully clockwise (right) results in an effective crossover frequency of 100Hz.

Page 6
3: CARDIOID SWITCH
Toggle Switch allows selection between NORMAL mode and CARDIOID mode.
With the switch in the NOR AL (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 NOR AL mode.
When CARDIOID operation is desired, one or two cabinets must be used in NOR AL 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 NOR AL with one CARDIOID cabinet between them
vertically or horizontally.
Reduced NORMAL >> Audience
Level << CARDIOID Audience
Area NORMAL >> Audience
The NOR AL 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 counterclockwise.
The EXO setting on the NOR AL mode cabinet(s) can be set to taste but all cabinets in NOR AL 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 NOR AL mode. The cabinet in CARDIOID
mode can also be placed adjacent to the NOR AL mode cabinet, with the NOR AL 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 NOR AL cabinet's baffle, through the center of the CARDIOID cabinet's baffle.
Reduced
Level << CARDIOID (-3dB) Audience
Area NORMAL >> Audience
Audience
Three-dimensional representation of cardioid output pattern.

Page 7
TROUBLESHOOTING
If, after following the above instructions for setup, you have no output from the loudspeakers, please check the following:
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.
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.
Need more assistance? Support is available via phone or email. Email: suppor[email protected]
Phone: [phone] toll free or 512-368-3268 Web Site: www.bassboss.com

Page 8
WARRANTY INFORMATION
Beyond ensuring your satisfaction, our extensive "Sound Defense" transferable warranty which 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 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 self-powered loudspeaker amps 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. Speaker drivers and burned or open voice coils in subwoofers are covered for two years.
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 512-368-3268 (855-822-7770 toll-free) or by emailing suppor[email protected]. 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 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 512-36-3268 or [phone] 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 PAC AGING
Please package your returns safely and securely. BASSBOSS does not cover damage that occurs in transit. Freight insurance is recommended.
Thanks for your BASSBOSS purchase!
Need more assistance? Support is available via phone or email. Email: suppor[email protected]
Phone: [phone] toll free or 512-368-3268 Web Site: www.bassboss.com

Page 9
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.
EC DECLARATION OF CONFORMITY
anufacturer:
BASSBOSS 9501 Cargo Ave Ste 600 Austin TX 78719
We declare that under our sole responsibility the product: ZV18 Powered Subwoofer
Intended use: Professional Audio Loudspeaker
Are in conformity with the provisions of the following EC Directives,including all amendments,and with national legislation
implementing these directives:
• 2006/95/EC Low Voltage Directive
• 2004/108/EC Electromagnetic Compatibility Directive
• 2002/95/CE RoHs Directive