Silvercrest CRB-631 - Manual (Page 13)

Installation - CRB-631
13
En
g
lish Speakers
Connect the speakers in accordance with the following diagram; incorrect connection
can cause damage to your radio or speakers.
Front left
Front right
Rear left
Rear right
Correct connection Incorrect connection
Caution!!
 Only use speakers which are not connected to ground.
 Only use speakers with a minimum rating of 30 W; weaker speakers could be
damaged at a high volume.
 Only use speakers with an impedance of 4 ~ 8 Ω (ohm). Speakers with a higher or
lower impedance could cause damage to your car radio.
 Do not use speakers with a 3-wire connection and never connect the negative
pole of the speaker to the vehicle ground (GND). The car radio CRB-631 is
equipped with a BTL circuit (bridging circuit) and each speaker must therefore be
connected with insulated wires as shown in the wiring diagram.
 The speaker cables and/or an optional external power amplifier must always be at
least 30 cm away from the antenna and/or all antenna extensions.