TW Audio B10 User manual

B10 Operating Manual

Operating Manual B10
Introduction
Thank you for choosing a high quality product "MADE IN GERMANY" from TW AUDiO.
A sudden impact in depth paired with an exactly defined sound – this is what “bass”
sounds like.
The dimensions of our “smallest” let not assume such a performance. But the B10
wouldn’t be a TW AUDiO sub if it hadn’t more to offer: Its newly developed long excur-
sion cone driver with an uncompromising 3" dual voice coil and optional passive cross-
over with switchable high-pass outputs enable the standard bi-amp mode amongst nu-
merous other passive applications:
one single B10 in stereo mode together with two C5 tops, two B10 switched to mono
each with one M8, or four B10 together with two M10, all variations powered by one
standard amplifier.
If you lend your product to another party, inform that party of the safety-related operating
procedures and hand over this operating manual. If you therefore require additional cop-
ies of this operating manual, they can be obtained free of charge from TW AUDiO or
downloaded from: www.twaudio.de
Strictly adhere to the instructions contained in this operating manual that are marked as
follows:
Instructions in the operating manual
WARNING
This symbol in combination with the signal word "Warning" identifies a potentially haz-
ardous situation. Failure to comply with this safety instruction can lead to serious injury
or even death.
WARNING
This symbol in combination with the signal word "Warning" identifies a potentially haz-
ardous situation for persons with a pacemaker. Failure to comply with this safety instruc-
tion can lead to serious injury or even death.
CAUTION
This symbol in combination with the signal word "Caution" identifies a potentially hazard-
ous situation. Failure to comply with this safety instruction can lead to light or moderate
injury.
NOTE
This symbol in combination with the signal word "Note" identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to product damage.
TIP
This symbol in combination with the signal word "Tip" identifies additional information or
notes that will simplify working with TW AUDiO products on the basis of practical experi-
ence.

Operating Manual B10
Operating manual: OM-B10
Version 1.0 en, 10/2017
© by TW AUDiO 2017; all rights reserved.
All information contained in this operating manual was correct to the best of our knowl-
edge at the time of printing.
Quality warranties or assurance of suitability for a certain type of use based on the tech-
nical specifications, dimensions and weights are not granted by TW AUDiO.
TW AUDiO also shall not assume liability for any secondary damage (property damage
and/or personal injury) nor for the failure to comply with this operating manual.
TW AUDiO reserves the right to make changes that take into account the latest engi-
neering advancements.
TW AUDiO is pleased to receive suggestions for improvement and recommendations on
this operating manual. Please send us any feedback you may have to the following e-
mail address.
[email protected]
TW AUDiO GmbH
Osterholzallee 140-2
71636 Ludwigsburg
Telephone: +49 71 41 - 48 89 89 0
Fax: +49 71 41 - 48 89 89 99
Notes on the products
Read manual
before use!
Before setting up the device, read the operating manual carefully and keep this docu-
ment in a safe place together with the B10 loudspeaker.
General information

Operating Manual B10
Content
Safety | Intended use .....................................................................................................1
Overview ........................................................................................................................3
Components ....................................................................................................................... 3
Variants .............................................................................................................................. 4
Operating modes ................................................................................................................4
Technical data ................................................................................................................6
Data sheet .......................................................................................................................... 6
Wiring diagram ................................................................................................................... 6
Setting up the loudspeaker ..........................................................................................8
Setup .................................................................................................................................. 8
Connecting cables ..............................................................................................................8
Operation ............................................................................................................................ 9
Transport and storage ................................................................................................10
EC Conformity Declaration .........................................................................................11
Disposal ........................................................................................................................12

1
Operating Manual B10
1. Safety | Intended use
Please adhere to the following safety instructions to avoid risks when operating the loud-
speakers.
The B10 loudspeaker was developed for use in professional sound systems. The loud-
speaker may only be used by trained and qualified personnel.
Note the operation modes described in this operating manual.
Other uses are not permissible.
TW AUDiO GmbH shall not be held liable for any damage that ensues from unintended
use.
WARNING
Loudspeakers generate an electromagnetic field. Persons with pacemakers are not per-
mitted to remain in the immediate vicinity of loudspeakers as the electromagnetic fields
can cause pacemakers to malfunction.
WARNING
Ensure that the units are in a stable position and are firmly attached. A falling loud-
speaker can result in serious personal injury and property damage.
When using and assembling TW AUDiO loudspeakers, only use materials specified by
TW AUDiO. These tasks must be performed by qualified personnel. Adhere to the appli-
cable safety regulations.
NOTE
When using the loudspeakers, ensure that they are not exposed to the following ambient
conditions:
• Direct sunlight
• Moisture
• Jolting
•Dust
WARNING
Keep away from the immediate vicinity of loudspeakers that are operated at high sound
pressure levels. These loudspeaker systems are capable of endangering your health.
Sound levels beginning as low as approx. 90 dB SPL can lead to long-term hearing im-
pairment.
NOTE
Avoid:
• Feedback
• Distorted signals (clipping)
• Peaks that result when devices are switched on or hot plugged and unplugged.
These signals can lead to loudspeaker overload..

2
Operating Manual B10
Note that TW AUDiO does not provide a warranty for damage that can be attributed to
this type of overload and therefore cannot be held liable for any secondary damage.
WARNING
Ensure that the loudspeaker is not exposed to permanent thermal overloads. This may
cause a fire and result in serious personal injury and property damage.
NOTE
A permanent, magnetic field is present in the immediate vicinity of loudspeakers. Ensure
that objects which react sensitively to magnetic fields are not located in the immediate
vicinity of the loudspeaker. In particular, this applies to magnetic data carriers, EC cards
and CRT displays. A distance of approx. one meter is sufficient to avoid damage.
NOTE
Check loudspeakers and accessory parts regularly for visible wear. This is essential to
ensure fault-free operation on a permanent basis. Replace worn parts promptly. Spare
parts can be obtained from TW AUDiO.

3
Operating Manual B10
2. Overview
Figure 2.1 - Overview
1. 10" cone driver
2. 15 mm multiplex housing – Warnex texture paint surface finish
3. Cabinet flange M20 for attaching a distance rod
4. Milling for rubber feet for safely stacking loudspeakers
5. Ergonomic carrying handle (top and bottom)
6. Rubber feet (8 pieces)
7. PWB10 passive crossover
8. Type label
9. Standard connection panel
2.1 Components
15
6
98
3 4
2
7
B10 active B10 passive

4
Operating Manual B10
The B10 loudspeaker comes in two different variants. The distinction is between the
B10A (ACTIVE model) and B10P (PASSIVE model).
2.2.1. B10A / B10P model
The standard version of the B10 loudspeaker is the B10A variant which can only be op-
erated in "ACTIVE" mode. It comes with a standard connection panel. The separation
takes place in the amplifier DSP.
The B10P model can be operated in "MONO" and "STEREO" modes.
The integrated passive crossover (item 7 “Figure 2.1 - Overview” on page 3.) has 3 se-
lector switches that are described in the following chapter.
2.3.1. Horizontal selector switch - MONO/STEREO mode
One input channel is required for operation in MONO mode.
Operation takes place on pin 1 +/- or pin 2 +/-.
Figure 2.3.1.1 - Overview
2.2 Variants
2.3 Operating modes
WARNING
Switch the horizontal switch to MONO.
Switch the left vertical switch to ON mode.
Make sure that the high-pass connection (TOP A) is plugged in.
Read manual before use !
Made in Germany
www.twaudio.com
NL4 pins reversed
S/N:
Never connect these
outputs to an amplifier
TOP A & B INPUT 1+/1-
SUB 6 INPUT 1+/1-
TOP A INPUT 1+/1-
TOP B INPUT 2+/2-
MONO
INPUT
STEREO
LINK
TOP A TOP B
TOP OUTPUTS
Risk of
damage
Only switch ON
with TOP connected
1+/-
2+/-
1+/-
2+/-
components:
prog. power:
impedance:
SPL max.:
frequency range:
weight:
1 x 10"
700W
123 dB
40Hz - 200Hz
20.1 kg
INPUT
OUTPUT to speaker

5
Operating Manual B10
Two input channels are required for operation in STEREO mode.
The left input is assigned to pin 1 +/-, the right input to pin 2 +/-. If only 1-channel cables
are used (PIN1+/-), PIN 1 can be inserted into the INPUT socket for the left input, and
PIN 1 into the reversed socket for the right input.
Figure 2.3.1.2 - Overview
2.3.2. Vertical selector switch - TOP OUTPUT mode
The two vertical selector switches activate the respective high-pass output. This makes
it possible to connect and operate a mid/high range loudspeaker with a rated passive
crossover of between 8 - 24 Ohms on the TOP OUTPUT outputs.
WARNING
Switch the horizontal switch to STEREO.
Switch the vertical switch to ON mode.
Make sure that the connections for the high-pass outputs (TOP A and TOP B) are
plugged in.
Read manual before use !
Made in Germany
www.twaudio.com
NL4 pins reversed
S/N:
Never connect these
outputs to an amplifier
TOP A & B INPUT 1+/1-
SUB 6
INPUT 1+/1-
TOP A INPUT 1+/1-
TOP B INPUT 2+/2-
MONO
INPUT
STEREO
LINK
TOP A TOP B
TOP OUTPUTS
Risk of
damage
Only switch ON
with TOP connected
1+/-
2+/-
1+/-
2+/-
components:
prog. power:
impedance:
SPL max.:
frequency range:
weight:
1 x 10"
700W
123 dB
40Hz - 200Hz
20.1 kg
OUTPUT to speaker B
INPUT Reversed
OUTPUT to speaker A

6
Operating Manual B10
3. Technical data
Version: B10A
Figure 3.2.1 - Wiring diagram B10A
3.1 Data sheet
Variant
B10A B10P
Components 1x 10" LF
Frequency response 40 - 400 Hz 40 - 200 Hz
Program/peak power
handling 700 / 1400 W 700 / 1400 W
Impedance 1x 8Ω(optional 2x 16Ω)1x 6Ωor 2x 12Ω,
switchable
Max. SPL/1 m 123 dB
Dimensions (h × w × d) 304 × 504 × 440 mm [12.0 × 19.8 × 17.3 in]
Weight 16.1 kg [35.5 lbs] 20.1 kg [44.3 lbs]
Finish Warnex texture paint
3.2 Wiring diagram
8 OHM
PIN 1+
PIN 1-
PIN 2+
PIN 2-
PIN 1+
PIN 1-
PIN 2+
PIN 2-
parallel
10"
+
-

7
Operating Manual B10
Version: B10P
Figure 3.2.2 - Wiring diagram B10P - MONO
Version: B10P
Figure 3.2.3 - Wiring diagram B10P - STEREO
-
S1 / TOP A ON
B10P MONO MODE
dual-coil
10"
+
+
-
INPUT PIN 1-
INPUT PIN 1+
INPUT PIN 2-
INPUT PIN 2+
TOP A
LPF
LPF
HPF
S3 / MONO MODE
S2 / TOP B OFF
HPF
Read manual before use !
Made in Germany
www.twaudio.com
NL4 pins reversed
S/N:
Never connect these
outputs to an amplifier
TOP A & B INPUT 1+/1- TOP A INPUT 1+/1-
TOP B INPUT 2+/2-
MONO
INPUT
STEREO
LINK
TOP A TOP B
TOP OUTPUTS
Risk of
damage
Only switch ON
with TOP connected
1+/-
2+/-
1+/-
2+/-
components:
prog. power:
impedance:
SPL max.:
frequency range:
weight:
1 x 10"
700W
123 dB
40Hz - 200Hz
20.1 kg
S1
S3
S2
-
S1 / TOP A ON
B10P STEREO MODE
dual-coil
10"
+
+
-
S2 / TOP B ON
INPUT PIN 1-
INPUT PIN 1+
INPUT PIN 2-
INPUT PIN 2+
TOP A
TOP B
LPF
LPF
HPF
HPF
S3 / STEREO MODE
Read manual before use !
Made in Germany
www.twaudio.com
NL4 pins reversed
S/N:
Never connect these
outputs to an amplifier
TOP A & B INPUT 1+/1-
SUB 6ΩINPUT 1+/1-
TOP A INPUT 1+/1-
TOP B INPUT 2+/2-
MONO
INPUT
STEREO
LINK
TOP A TOP B
TOP OUTPUTS
Risk of
damage
Only switch ON
with TOP connected
1+/-
2+/-
1+/-
2+/-
components:
prog. power:
impedance:
SPL max.:
frequency range:
weight:
1 x 10"
700W
123 dB
40Hz - 200Hz
20.1 kg
S1
S3
S2

8
Operating Manual B10
4. Setting up the loudspeaker
The B10 loudspeaker is designed for standing operation.
To connect the loudspeaker with an amplifier rack from TW AUDiO, proceed as follows.
The correct presets need to be selected for the cable connections.
4.1 Setup
WARNING
Ensure that the loudspeakers are securely attached to prevent personal injury and prop-
erty damage. Secure stacked loudspeakers properly so that they can be tipped by 10° in
any direction without toppling.
NOTE
TW AUDiO recommends using only the accessories specified by TW AUDiO to install
and secure the loudspeakers.
4.2 Connecting cables
NOTE
Ensure that the cable cross section is sufficiently large (at least 1.5 mm²) to avoid power
losses. TW AUDiO recommends using the loudspeaker cables available from
TW AUDiO.
When connecting the cables to the loudspeaker, ensure that the polarity (+/-) and pin as-
signment (1/2) are correct. Incorrect connection results in a significant change in the
loudspeaker sound characteristics and may damage the compression driver.
The pin connections of the B10 loudspeaker can be found in section 3.2 “Wiring dia-
gram” on page 6.
The two connection sockets on the B10 loudspeaker make it possible to operate several
loudspeakers on one amplifier. Note that parallel connection reduces the total imped-
ance (Ω)
The total impedance of loudspeakers connected in parallel must not drop below the min-
imum operating impedance of the amplifier.

9
Operating Manual B10
It is only possible to operate the B10A loudspeaker using a DSP controller. TW AUDiO
recommends operating the B10P loudspeaker on a DSP controller. TW AUDiO only rec-
ommends using presets developed by TW AUDiO. The TW AUDiO system racks are
ideal for this purpose.
4.3 Operation
NOTE
Ensure that the right preset was selected before connecting the loudspeaker with the
amplifier.
Operating with an incorrect preset can damage parts of the loudspeaker.
NOTE
Ensure that the amplifier is properly sized according to requirements. Undersizing or
oversizing may damage the loudspeaker.
Please note the technical data in section 3.1 “Data sheet” on page 6.

10
Operating Manual B10
5. Transport and storage
NOTE
To enable a single person to transport several multiple B10 loudspeakers, TW AUDiO
recommends using the QDB10 quad dolly.
When transporting and storing the unit, it is important to ensure that the surface and
front grill of the loudspeaker are not damaged. Moisture can penetrate through exposed
wood surfaces and cause the wood to swell. A bent or broken front grill will no longer ad-
equately protect the sensitive speaker membranes.
In addition, appreciable dust deposits may considerably impair the functionality of a
loudspeaker membrane. For this reason, the loudspeakers should be transported and
stored in a safe, careful, dry and largely dust-free manner.
The following accessory parts for transport and storage are available from TW AUDiO:
• QDB10 (quad dolly)
• BagB10 (carrying bag)
The original packaging is unsuitable as permanent storage and transport packaging.

11
Operating Manual B10
6. EC Conformity Declaration
Copy and translation of the original EC Conformity Declaration:
We hereby declare that the below-referenced components by virtue of their design and
construction, and in the configuration placed on the market by us, satisfy the safety and
health requirements of the applicable EC directives. This declaration becomes invalid in
case of modifications that have not been approved by us.
This declaration applies to the following components:
• B10A
• B10P
as well as all model variants based on these, provided that they correspond to the origi-
nal factory models and have not been technically modified in any way.
Applicable directives:
• 2001/95/EC
• 2011/65/EU
Applicable national standards and technical specifications:
• DIN 18800
• DIN 4113
• DIN EN ISO 14121-1
• BGV C1/BGI 810-3
• EN 50581:2012
Ludwigsburg, dated 1 January, 2017 ___________________________
Tobias Wüstner

12
Operating Manual B10
7. Disposal
It is prohibited to dispose of used electrical equipment with household refuse
All products of TW AUDiO GmbH are so-called B2B products. This means that they are
sold by a commercial business to a commercial business. TW AUDiO products that bear
the trash can symbol shown here are only permitted to be disposed of by TW AUDiO.
The loudspeaker owner is legally responsible for the disposal of used devices that do
not bear this symbol. This pertains to all products delivered prior to 29 March, 2010.
Nevertheless, TW AUDiO will also be happy to assist you in this case.
If you have any question regarding the disposal of used devices, please contact us un-
der the following telephone number:
+49 (0) 71 41 - 48 89 89 0
Thus, TW AUDiO is in strict compliance with the Waste Electrical and Electronic Equip-
ment Directive (2012/19/EU) for the protection of our environment.
TW AUDiO is registered under the following WEEE reg. no. with the German National
Register EAR as a B2B manufacturer and distributor of electrical devices:
DE54488702
In countries outside of the European Union, follow the local regulations.

TW AUDiO GmbH
Osterholzallee 140-2
71636 Ludwigsburg
Germany
P: + 49 71 41-48 89 89 0
F: + 49 71 41-48 89 89 99
E: [email protected]
W: www.twaudio.de