The Leema X10-der (extender) is a unique passive subwoofer option, identcal in appearance to the SPLX10. Having no amplification of it's own, the X10-der is designed to be driven from an SPLX10. This combination offers the performance of a two sub system, at a reduced price.
When two subs are used, much better room drive is achieved and room modes - resonant peaks within the room - are much reduched. The result is a much smoother low frequency response and improved integration.
In addition, higher sound pressure levels are available, making the combination ideal for very large rooms. When used for home cinema, the results are simply awesome!
.... Feel the impossible !
Available finishes:
![]() |
![]() |
![]() |
| High gloss white | High gloss black | Oak |
![]() |
![]() |
![]() |
| Cherry | Zebra Ebony | Walnut |
|
In-Room Frequency Response |
20 Hz - 500 Hz |
|
Group Delay (maximum) |
5.3 mS @ 20 Hz (acoustic) |
|
Maximum SPL IEC268-5 |
> 112 dB |
|
Sensitivity (1 W / 1 m) |
91 dB |
|
Recommended Amplifier Power |
SPLX-10 amplifier |
|
Nominal Load Impedance |
8 |
|
Dimensions (W x H x D) |
291 mm x 291 mm x 430 mm |
|
Weight |
23 kg |