Add bass to your home entertainment experience with the Sony SA-CS9 10" 115W Subwoofer. Its 10" woofer is powered by a 115W amplifier. With a frequency response of 28 to 200 Hz, the SA-CS9 is equipped to handle the low frequency effects in your home theater system and provide powerful bass for movies and music. Its controls include a phase switch, level adjustment, cut-off frequency adjust, and a power save mode. For installation flexibility, speaker and line level inputs are onboard. The subwoofer includes a 6.5' phono cord, a removable grille, and four foot pads.

10" Woofer    Foamed-Mica Cellular Reinforced Woofer    115W RMS Power    28 to 200 Hz Frequency Response

115W amplified subwoofer (6 ohms, 80 Hz, 10% THD)

10" foamed-mica cellular reinforced woofer

Speaker and line level inputs

Built-in phase switch allows you to invert the polarity of the sound to adjust for unwanted acoustic interference

Level adjustment allows you to control the subwoofer's volume

Cut-off frequency adjust knob allows you to customize the subwoofer's tone to complement your main speakers

Power save mode enables the subwoofer to automatically turn on upon receiving a signal

Related Questions and Answers

Q: 1. Can I just connect to my laptop using the phono to audio cable

A: Not at all. You would need to connect to your computer's dedicated subwoofer output if it has one.

Q: 2. I have a sony home theater system DAV-DZ290K. Can i connect this subwoofer to the system

A: Yes, it COULD be connected via the audio out connections, though not recommended, as these are full-frequency output . Recommend to instead use a PASSIVE sub-woofer. The Sony DAV-DZ290K has a subwoofer out to a PASSIVE (not ACTIVE) connection.

Q: 3. This subwoofer work with yamaha reciever?

A: Yes , it has high level inputs. Which are pass-through for speakers also. The manual is available at the sony website ..

Q: 4. If using the speaker wire inputs, does the unit need to be plugged into power? Also, will this work properly with an 8ohm Sony receiver?

A: Jason, the unit must be plugged in to work. Also, the unit will work with a 8ohm receiver.

Q: 5. I have a Sony HT-XT1 soundbar. Can I connect this sub-woofer to it?

A: There is no provision for connecting a subwoofer to the SONY HT-XT1.

Q: 6. how do i connect this to a KRK Classic 7 studio monitor?

A: The Sony SA-CS9 10" 115W Subwoofer (B&H # SOSACS9) should ideally be connected to an A/V receiver with a subwoofer output, such as the Sony STR-DH590 5.2-Channel A/V Receiver (B&H # SOSTRDH590). The audio device that is sending sound to the KRK Classic 7 Studio Monitors may be able to be connected to one of the receiver's inputs.

Q: 7. Can I just connect to my laptop using the phono to audio cable and will get a quality sound?

A: Not at all. You would need to connect to your computer's dedicated subwoofer output if it has one.

Q: 8. can I connect it strait to Sony tv?

A: No - it needs to connect to a dedicated subwoofer output.

Q: 9. How do you guys have this paired with your 305's? Is there anyway to use the 305's and the sub with the MONICON controller? Are you using XLR or 1/4 in?

A: Just get the two xlr out from you audio interface to the 310s and from there to the 305. The 310s already have the crossover.

Q: 10. Would it be OK to just leave this sub on all the time to avoid the auto power-save clicking that many reviewers have complained about?

A: According to Sony; The SA-CS9 115W 10” Active Subwoofer features an auto power on/off function. If there is no signal input for a few minutes, the POWER indicator lights up in red and the subwoofer enters power-saving mode. And while in this mode a signal is input to the subwoofer, the subwoofer automatically turns on. This feature can also be turned off by sliding the POWER SAVE switch on the rear panel of the subwoofer to OFF.