![](files/product_image/109/1453801731-l.jpg)
Genelec HTS4B home theater subwoofer is a powerful low frequency loudspeaker designed specially for high quality digital 5.1 channel Home Theater systems.
The HTS4B home theater subwoofer is equipped with one active magnetically shielded 12" driver mounted on the front of a compact cabinet and two 12" passive radiators, one on each side of the cabinet. The 400W amplifier unit is integrated in the subwoofer cabinet. XLR and RCA line level input connectors and adjustable input sensitivity provide easy connection to all types of decoders. Bass roll-off rate and crossover phase can be adjusted to suit different acoustic environments and subwoofer positioning.
![SPL SPL](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/db.png)
112 dB
![Frequency response Frequency response](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/freq.png)
(LFE ) 18 Hz - 120 Hz (-6 dB)
![Accuracy of frequency response Accuracy of frequency response](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/accuracy.png)
± 3 dB (18 Hz - 120 Hz)
![Driver dimension Driver dimension](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/driver_dimensions.png)
Woofer 12 inch active + Woofers 2 x 12 inch passive
![Amplifier power Amplifier power](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/power.png)
400 W
![Dimensions Dimensions](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/size.png)
H 518 x W 483 x D 465 mm, 20 3/8 x 19 x 18 5/16 inch
![Weight Weight](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/paino.png)
37 kg / 81 lb
![Connections Connections](http://www.genelec.com/sites/default/themes/genelec/images/tech-icons/conn.png)
1 x XLR analog input, 1 x RCA analog input, 1 x XLR link output
Should you need more information on the product, kindly write your details to us.