The Sub8 from Adam Audio is a compact yet powerful 8.5-inch active subwoofer with a 38mm voicecoil. The Sub8 is driven by a 160W RMS amplifier that stays cool, even while handling maximum power levels for a sustained period of time. The front panel has two motorized knobs for setting input level and crossover frequency. An included wireless remote allows you to change those settings from your normal listening position for the highest degree of accuracy. An ideal match to several of the Adam active and passive nearfield monitors, the Sub8 offers a balanced XLR and unbalanced RCA connectors.

Open Box Products Have a Limited 3-Year Manufacturer Warranty

Compact and powerful 8.5-inch subwoofer

160W RMS amp stays cool, even under heavy operating conditions

Front-panel knobs for input level and crossover frequency can be adjusted using the included remote control

Balanced XLR and unbalanced RCA connectors

Related Questions and Answers

Q: 1. Does it have a headphones output?

A: Yes. It's on the back.

Q: 2. is the lens interchangeable?

A: no no no

Q: 3. Can you edit footage from this on iMovie?

A: When it comes to editing video from a camera, it is not so much the camera as the need for a late model computer and correct software. Make sure you have iMovie 10.1., record in the MOV file and you will be good to go.

Q: 4. Headphone jack?

A: The JVC GY-HM170UA 4KCAM Compact Professional Camcorder with Top Handle Audio Unit does have a headphone jack.

Q: 5. You wrote the only difference between HM170 and HM170UA is the top handle unit included in UA. But I can't find in HM170UA's specs 25fps recording mode, only 24, 30 or 60fps. Does it 25fps? I live in Hungary, most of the time I have to make standard PAL DVD too from my HD recordings, that's why I need 25fps. If the HM170UA could do 25fps, possibly I'd order one.Sadly that range of JVC pro cameras (handheld size) absolutely not known in this area (I talk not about TV companies, only the stand alone pro shooters, or smaller studios, included mine). We prefer Sony, Canon or sometimes Panasonic, none of my colleagues use pro JVC camcorder. It's hard to find footages or tests on youtube about HM170 or HM200, and the few I found were not convincing. If I could even test one, or work with for a couple of weeks, I could advise or suggest my colleagues, my acquaintance to switch to JVC, if they want to upgrade to 4K. (Lot of them thinking on it, not mainly for 4K, rather downscale to 1080 for highly detailed result.)I have to test one, It's too big risk to buy unknown.

A: This camera can shoot in both PAL and NTSC Modes.

Q: 6. How do you consider the video quality that is made in low light conditions? In front of the competition this item is in negative rating in the reviews. Thank you.

A: Not bad for the price, low light needs improvement

Q: 7. JVC GY HM 170 UA - can I switchable to PAL system record 25p?

A: Yes, in the camera menu you can switch to 25P.

Q: 8. Can this camera use the 128g card? I read somewhere the max is 64.

A: Yes, I've got a 256GB card in it and it works great. A 64GB limit wouldn't make much sense in a 4K camera! Just make sure you get the appropriate speed rating SD card (U3)

Q: 9. Is there focus peaking for when in manual focus mode (something to show you what is in focus and what isn't)?

A: The GY-HM170UA has a Focus Assist Mode that you can take advantage of. In the Focus Assist Mode the in focus areas are displayed in color to allow for easy and accurate focusing.

Q: 10. Does this camera include a battery charger? Does it charge the battery connected with the battery?

A: Same as the other answers. Charge in the camera with AC Adapter. Battery will last about a few hours (I think), so you may want an extra or two if you are doing long shoots.