TF 9215
english
TREVI S.p.A.
- Via Ausa 173, 47853 Coriano (RN)
Italy Tel. 0541-756420 - Fax 0541-756430
www.trevi.it -
E - mail:
MADE IN P.R.C.
CEILING SPEAKER
BUIT-IN TRANSFORMER
Installation instructions
1) The speakers are not easy moved or repositioned once
installed. Take a little extra time to carefully consider a
good speaker location before you begin.
You will cut a hole in the wall or ceiling for the inwall or
ceiling speaker with the rights tools and a little extra
care and preparation, installing the speakers can be
both quick and easy.
2) When connecting the speakers, it’s very important to
retain the correct polarity.
Connect the positive to the red clamp of your speaker if
you use an amplifier with 70V output, otherwise
connect the positive to the white clamp of your speaker
if you use an amplifier with 100V output.
Connect the negative to the black clamp.
Technical specifications
Installable on wall, panel false ceiling
Frequency response ................................................85-20000 Hz
Impedance ...................................................................8 Ohm
Built-in trasformer
Line-in ............................................................................100V / 70V
Power max: ..................................................................6W / 3W
Propylene woofer......................................................Ø 130 mm
Dome Tweeter with ironfluid magnet
Quick and easy installation hook up locking clip
Weight: ..........................................................................1,3 Kg
Warning
This type of speaker can be only be connected to an
amplifier system with 70v / 100v output (with transformer
exit) high impedance.
In case of connection with a common amplifier you will
hear a dull sound with low power. So as to solve this
problem install a transformer 70 v / 100 w between the
amplifier output and the speaker input.
3) For the speakers with dog-ear bracket, please remove
the grill from the frame by pressing the quick-turn
mounting screws from the back of the speakers in to
the grill itself. Attach the speaker wires to the speaker.
With the grill removed, insert the speaker into the
mounting hole. Use a phillips head screwdriver to turn
the screw slowly clockwise. The quick-turn mounting
system and frame will sandwich or clamp around the
wall to hold the speaker i nplace. Do not overtighten. If
you are unsure, consult a professional contractor.
For the speakers with spring push-in bracket, just easy
to put speaker in the hole.
4) Aim the swivel tweeter to the center of listening area.
Press in the grill.
Connections for amplifier 70V and 100V
Installation diagram
Dimensions
