Spacer ring to reduce the installation depth for PL 7 RV 4 Ohm (NCS S 3000-N) and PL 7 RV 8 Ohm (NCS S 3000-N).

13 cm (5") Midrange driver for PA systems.

Art. No. 7104

Class-D 2.1 loudspeaker power-amplifier
module as a sub-assembly for the installation inside
of enclosed electronic assemblies. Combined with
two full-range loudspeakers and one subwoofer
it is able to work as a sub/sat-system. The loud–
speaker connections as well as the connection
for the power supply are realized with screwable
terminal block connectors. A stereo audio signal
can be injected via a 3.5 mm jack socket. The
volume of the subwoofer output can be adjusted
with the blue trimming potentiometer.

Important notes
• The module is exclusively allowed to be used
and handled by qualified personnel with basic
knowledge in electronics. The selling of the
device and the usage by end users for personal
use is highly prohibited.
• The module has been designed according to
the EMC directive 2014/30/EU. For conformity
with the requirements of this directive during
operation the module has to be installed into
a sufficiently shielded housing and a shielded
cable with a maximum length of 1 meter should
ideally be used. The user of the module is responsible
for the correct installation in his device
and for compliance with the EMC directive.
• Misappropriation, misuse or improper connection
of the module lead to loss of guarantee.
No liability for any personal damage or material
damage resulting out of that will be accepted.

Connection
With the help of the four mounting holes the module
can be assembled to the designated enclosure.
The proper connections of the module can be
found in the shown connection diagram.
To avoid any personal or material damage the
power supply should be turned off over the whole
duration of the assembly and connection process
and connected in the end.

Important:

Due to the risk of short circuits, none
of the speaker outputs is allowed to be connected
to ground!

Technical Data
Power supply	12 VDC / 2 A
Quiescent current	66 mA
Input-Impedance	50 kΩ
Output-Impedance	0,11 Ω
Power output (Sub)	1 x 12 W @ 4 Ω 1 x 6 W @ 8 Ω 1 x 3 W @ 16 Ω
Power output (Sat)	2 x 7 W @ 4 Ω 2 x 6 W @ 8 Ω 2 x 3 W @ 16 Ω
Input voltage (full conduction) [Sub]	300 mV
Input voltage (full conduction) [Sat]	700 mV
Frequency response [Sub]	20 - 140 Hz
Frequency response [Sat]	140 - 20000 Hz
Dimensions	55 x 50 x 23 mm
Terminal Input Jack	3,5mm Stereo
Terminal DC/Output	Screwable terminal blocks
Net weight	35 g

10 cm (4”) woofer with low resonant frequency and compact size. The wide and elastic rubber
surround allows for a large excursion. A 2x4 Ohm dual voice coil allows 2, 4 and 8 Ohm
operation, as well as stereo connection, for example via the rear channels of a car radio. The
easy-to-install and visually appealing metal basket make the W 100 X a versatile subwoofer
for hi-fi and industry.

Possible connections: (1) one voice coil not connected (2) both voice coils in series (3) both voice coils in parallel

Gluing pad for fitting the EX 60 XWP - 8 Ohm exciter on flat surfaces.

Electro dynamical exciter for stimulating bending waves on plates in a water prrof plastic cabinet. The unit can be attached to the surface of the plate by gluing or screwing. Electrically, the exciter is controlled via a 1.5 m long supply cable. Please find further information on exciters here: Basic priciples of exciter-technology (PDF; 388 KB)

Please find further information on exciters here: Basic principles of exciter-technology (PDF; 388 KB)

*) Maximum long term power according to DIN EN 60268-5

20 cm (8") High-end full-range loudspeaker. These high-end speakers stand out because of their high degree of sensitivity and extremely well-balanced frequency response free of noticeable deviations. This is achieved by using a very light-weight paper cone, a fabric surround and an optimised driver equipped with a 25 mm voice coil (aluminium wire) which makes optimum use of the magnetic field in the air gap. The capton voice coil carrier is vented. The sturdy aluminium diecast basket is not only optically appealing but, thanks to its rear-venting openings, ensures that physical losses are minimised. Distortion is suppressed to a very low, uniform level. The B 200 is ideally suited to use in high-quality, powerful single-band speakers, where the cabinet design need not be restricted to classic, fully enclosed or vented cabinets, but more exotic alternatives like horns or open baffles can be used to create amazing results.

20 cm (8") High-End woofer with stiff aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low mechanical and electrical losses due to vented pole plate, vented damper and capton voice coil carrier. Fast pulse response due to light weight aluminium cone. Suitable for 2- and 3-way high end combinations and as low-midrange driver in 4-way high end systems.