Transforce 1200 - Subwoofer MAGNAT - Free user manual and instructions

Product type	Passive subwoofer
Brand	Magnat
Model	Transforce 1200
Category	Subwoofer for car Hi-Fi
Dimensions (W × H × D)	610 × 370 × 370 mm
Weight	18 kg
RMS power handling	300 W
Maximum power handling	600 W
Sensitivity	93 dB/W/m
Speaker type	Bass-reflex
Power supply	External amplifier (not included)
Connection	Speaker terminal (cable cross-section ≥ 2.5 mm²)
Filtering	Active low-pass via amp or external passive filter
Recommended crossover frequencies	60 Hz to 160 Hz depending on passive filter
Impedance	Not specified in manual, estimated 4 Ω
Main functions	Bass reproduction, low-frequency extension
Care and cleaning	Clean with a dry, soft cloth; avoid humidity
Safety	Secure firmly to prevent movement; respect polarity
Spare parts and repairability	3-year warranty; contact distributor for repairs
General information	Designed for automotive use; requires external amplifier

Frequently Asked Questions - Transforce 1200 MAGNAT

How to connect the Transforce 1200 subwoofer to my car stereo?

The subwoofer is passive and requires an external amplifier. Connect the subwoofer output of the car stereo to the amp via a Y adapter, then connect the amp to the subwoofer with a suitable cable cross-section (≥ 2.5 mm² for less than 3 m, otherwise 4 mm²).

What amplifier power is needed for this subwoofer?

The subwoofer's RMS power is 300 W, with a peak of 600 W. An amp delivering between 200 and 400 W RMS is recommended to avoid saturation or damage.

Can I use a passive filter instead of an active filter?

Yes, if your amp does not have a low-pass filter, you can install a passive filter between the amp and the subwoofer. The table in the manual provides the coil (L) and capacitor (C) values for the desired crossover frequency (60 Hz to 160 Hz).

What is the ideal crossover frequency for this subwoofer?

It depends on your satellite speakers. In general, a crossover between 80 and 120 Hz offers a good balance. For smaller midranges, prefer 80 Hz; for larger woofers, 60 Hz.

How to determine the polarity of the subwoofer?

Polarity is adjusted by trial. Connect the subwoofer and listen to a familiar song. Reverse the cables (phase) and keep the position that gives the most bass. Some car stereos allow digital phase adjustment.

Can I place the subwoofer anywhere in the vehicle?

Ideally, place it on a flat surface in the trunk, ensuring the cone and bass-reflex port are not obstructed. Secure it firmly to prevent sliding during acceleration or braking.

What cable cross-section to use for the connection?

If the distance between the amp and the subwoofer is less than 3 m, use cable with 2 × 2.5 mm² cross-section. Beyond that, prefer 2 × 4 mm² to minimize losses and overheating risk.

How to maintain the subwoofer?

Clean the enclosure with a dry, soft cloth. Avoid chemicals and humidity. Regularly check connections and mounting to ensure safe operation.

What to do in case of failure or defect?

Contact your distributor first. The 3-year warranty covers manufacturing defects. For return, use original packaging, include completed warranty card and proof of purchase. Do not open the device yourself.

Can I use this subwoofer in a home theater setup?

The Transforce 1200 is designed for automotive use, but it can be used at home with a mains amplifier and appropriate 12V power supply. However, its performance is optimized for a specific load volume (vehicle).

USER MANUAL Transforce 1200 MAGNAT

IHR NEUER SUBWOOFER.....

We congratulate you on acquiring this MAGNAT Car Stereo Product. You are now the proud owner of a top high-quality car audio appliance, which we hope will give you many years of enjoyment.

Please read these instructions carefully so as to ensure optimum and disturbance-free functioning of the appliance. Technical modifications reserved.

YOUR NEW SUBWOOFER......

is the ultimate extension to your car stereo system. It is designed to reproduce the bass range right down to the lowest frequencies as dynamically as possible. The speaker system should be connected to your car stereo amplifier, something we recommend in every case. Technical data plus tips and further advice are also contained in these instructions.

TECHNICAL DATA

TRANSFORCE 1000

Load capacity RMS / max.: 200 w / 400 w

Impedance (nominal): 4 ohm

Frequency range: 18 - 500 Hz

Response: 92 dB / w / m

Dimensions (whexd): 610 × 320 × 320 ~mm

Weight: 16.5 kg

TRANSFORCE 1200

Load capacity RMS / max.: 300 w / 600 w

Impedance (nominal): 4 ohm

Frequency range: 16 - 500 Hz

Response: 93 dB / w / m

Dimensions (whexd): 610 × 370 × 370 ~mm

Weight: 18 kg

POSITIONING AND SECURING THE SUBWOOFERS

Ensure that the subwoofer cabinet rests on an even surface. The cones (and, where applicable, the bass reflex tube) should not be placed directly against the car's interior walls.

Make sure that the subwoofer is secured in such a way that it cannot slip or slide. Damage resulting from sudden changes in speed (e.g. hard braking) is not covered under the terms of our guarantee.

CONNECTING TO THE POWER AMPLIFIER (FIG. 1)

The subwoofer should be connected to an external power amplifier in every case. This can provide the required electrical power and create corresponding dynamic reserves. The relevant instructions also contain the customized connection diagram for the operation of a subwoofer.

The basic equipment of a power amplifier also includes an active crossover switch (low-pass) to keep undesirable mid-tone ranges away from the subwoofer.

FIGURE 1

A Mono Subwoofer

B Stereo Subwoofer

1.car radio
2. Y adapter
3. 2-/4-channel amplifier
4. satellites
5. capacitors (optional)
6. bridged mode
7. subwoofer

ADDITIONAL PASSIVE FILTERS (FIG. 2)

Should you not have any active filter switching available (e.g. use of a mono-block or tri-mode two-channel power amp), this function has to be performed by a passive crossover. Please select your subwoofer's cutoff frequency and wire the components as follows.

Cut off frequency Subwoofer Coil L / min. Capacitor C / cable diameter electric strength

60 Hz 380 mm 15 mH / 1.5 mm	2	470uF / 100Vdc
80 Hz 380/300 mm 12 mH / 1.0 - 1.5 mm		2 330uF / 100Vdc
90 Hz 300 mm 10 mH / 1.0 mm	2	330uF / 100Vdc
110 Hz 300/250 mm 8.2 mH / 0.7 - 1.0 mm		2 220uF / 100Vdc
130 Hz 250 mm 6.8 mH / 0.7 mm	2	220uF / 100Vdc
160 Hz 250/200 mm 5.6 mH / 0.5 - 0.7 mm		2 150uF / 100Vdc

The use of subwoofoers leads to a multiple increase in the dynamics of your audio system. To safeguard your tweeter systems, we recommend protecting these with an additional protective condenser (100 - 200uF series-connected in front of the overall mid-tweeter system).

THE FOLLOWING POINTS SHOULD BE HEADED WHEN CHOOSING COMPONENTS:

• Although core coils offer a good price-performance ratio, they also penetrate the saturation region, which results in acoustic distortions. The coils should therefore have as little ferrite / iron content as possible.
• Be sure to adhere to the recommended minimum cable diameter.
• W ith regard to condensers, electrolyte condensers with the highest possible electric strength should be used.
• The components should not be mounted directly on the speaker. Secure the parts with screws, cable ties and hot-setting glue. Keep the cable runs as short as possible.
• The components are available from specialist electronic equipment dealers.

CABLES TO BE USED

To transport the output from the amplifier to the subwoofer efficiently and reliably, you should bear in mind when selecting the speaker cable that 2 × 4 ~mm^2 gauge wiring is required for cable lengths in excess of 3 meters. 2 × 2.5 ~mm^2 cable is sufficient for

shorter runs. Lay the cable in such a way that short-circuiting cannot occur, i.e. the cable may at no time be jammed between metal parts. Make sure that terminals on the speaker are screwed tight and check their contact at regular intervals.

SUBWOOFER POLARITY

Because of the different spatial conditions prevailing in different vehicles, subwoofer polarity can best be determined by trial and error. To do this, choose some music material you know very well and select the setting you like most. Some radios / control units also offer the possibility of setting the polarity on the appliance itself (phase). One change in polarity corresponds to a phase shift of 180 degrees.

TRESCHERCLIENT

PLACEMENT ET FIXATION DU SUBWOOFER

POLARITÉ DU SUBWOOFER

Impedenza (nominate): 4 Ohm

Impedenza (nominate): 4 Ohm

PLACERA OCH FÄSTA SUBWOOFERN

a 步TbI (UxBxΓ):

Macca:

200BT/400BT

4OM

18-500Γ

92 έB/Bτ/M

610 × 320 × 320 ~mm

16,5 k

TRANSFORCE 1200

Congratulations! You have made a wise selection in becoming the owner of a Magnat HiFi equipment. Due to high quality Magnat HiFi products have earned an excellent reputation through the western world. And this high quality standard enables us to grant a 3-years warranty for Magnat HiFi products.

The equipments are checked and tested continuously during the entire production process. In case you have problems with your Magnat HiFi equipment, kindly observe the following:

1. The 3-years guarantee period commences with the purchase of the component and is applicable only to the original owner.
2. During the guarantee period we will rectify any defects due to faulty material or workmanship by replacing or repairing the defective part at our discretion. Further claims, and in particular those for price reduction, cancellation of sale, compensation for damages or subsequent damages, are excluded. The guarantee period is not altered by the fact that we have carried out guarantee work.
3. Unauthorized tampering with the equipment will invalidate this guarantee.
4. Consult your authorized dealer first, if guarantee service is needed. Should it prove necessary to return the component to the factory, please insure that the component is packed in original factory packing in good condition the quality control card has been filled out and enclosed with the component your enclose your receipt as proof of purchase.
5. Excluded from the guarantee are: - Shipping damages, either readily apparent or concealed (claims for such damages must be lodged immediately with forwarding agent, the railway express office or post office). - Scratches in cases, metal components, front panels, etc. (You must notify your dealer directly of such defects within three days of purchase.) - Defects caused by incorrect installation or connection, by operation errors (see operating instructions), by overloading or by external force. - Equipments which have been repaired incorrectly or modified or where the case has been opened by persons other than us. - Consequential damages to other equipments. - Reimbursement of cools, without our prior consent, when repairing damages by third parties.

F Toutes nos felicitations!

No warranty without receipt!