Integra DTR-10.5 User Manual

 

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To get more powerful sound output, you can make the 
BTL (Bridged Transless) connection using the front and 
surround back speaker terminals on the DTR-10.5. In 
this connection, two speaker outputs of the stereo 
amplifier will be used as mono output by combining the 
individual stereo channel outputs, allowing you to get 
about twice the output.

 

When using the BTL connection, make sure that the 
speaker impedance is 8 ohm or higher.
For the settings on the BTL connection, see page 88.

In the BTL connection, the (–) L/R speaker terminals on 
the DTR-10.5 will not be used.
1.

Connect the (+) terminal on the right speaker to the 
FRONT R SPEAKERS (+) terminal on the 
DTR-10.5 and the (–) terminal on the right speaker 
to the SURR BACK R SPEAKERS (+) terminal on 
the DTR-10.5.

2.

Connect the (+) terminal on the left speaker to the 
FRONT L SPEAKERS (+) terminal on the 
DTR-10.5 and the (–) terminal on the left speaker 
to the SURR BACK L SPEAKERS (+) terminal on 
the DTR-10.5.

When you use bi-wiring-enabled speakers for the front 
speakers, you can make the bi-amp connection. In this 
connection, the front and surround back speaker 
terminals will be used for tweeter and woofer, 
respectively. This connection allows you to obtain high 
quality sound as well as maximum treble and bass 
performance from the tweeter and woofer, enriching 
your sound experience.

 

• When using the bi-amp connection, make sure that 

the speaker impedance is 8 ohm or higher.

For the settings on the bi-amp connection, see pages 88, 
89.

1.

Connect the (+) tweeter terminal of the right 
speaker to the FRONT R SPEAKERS (+) terminal 
on the DTR-10.5 and the (+) woofer terminal of 
the right speaker to the SURR BACK R 
SPEAKERS (+) terminal on the DTR-10.5.

2.

Connect the (–) tweeter terminal of the right 
speaker to the FRONT R SPEAKERS (–) terminal 
on the DTR-10.5 and the (–) woofer terminal of 
the right speaker to the SURR BACK R 
SPEAKERS (–) terminal on the DTR-10.5.

3.

Connect the (+) tweeter terminal of the left speaker 
to the FRONT L SPEAKERS (+) terminal on the 
DTR-10.5 and the (+) woofer terminal of the left 
speaker to the SURR BACK L SPEAKERS (+) 
terminal on the DTR-10.5.

4.

Connect the (–) tweeter terminal of the left speaker 
to the FRONT L SPEAKERS (–) terminal on the 
DTR-10.5 and the (–) woofer terminal of the left 
speaker to the SURR BACK L SPEAKERS (–) 
terminal on the DTR-10.5.