BassBoss ZV28 Owner'S Manual Download Page 3

 

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 2018 True Lee Loudspeakers, LLC  –  [email protected]  –  512-368-3268   855-8-BASS-70 Toll Free

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The ZV28 Profundo Subwoofer delivers bass so low as to be at  

the very limits of human hearing. Notes that are simply not  

present with other subwoofers are fully realized by the ZV28,  

and frequencies that stress lesser subs are reproduced  

effortlessly and powerfully. The ZV28 must be felt as well as  

heard to be truly appreciated. 

For super-low modern bass music, just two cabinets will produce  

exceptional levels of extraordinarily deep bass. 

The ZV28 is  

designed to deliver an intensely physical experience for the audience.  

No other manufacturer produces a sub as powerful and low as the ZV28  

at a similar price point and physical size.

The ZV28 was independently measured at Ultra Music Fest 2013 to achieve 

flat frequency response to 21Hz (-3 dB) at audience distance. 

A sub system 

of only sixteen ZV28 Subs and eight Z5/D Subwoofers was used to create a 

legendary gig for close to 10,000 screaming fans. The ZV28 utilizes extreme 

efficiency to supply ultra-high performance with very few subs. 

Includes a 4000W amplifier with integrated, comprehensive DSP.

 

The ZV28s are vented, direct radiating subwoofers with a large internal 

volume and a very low tuned frequency. Anti-standing wave baffles and 

pass-through dampers minimize upper resonances while very large ports 

maximize low frequency performance at high output. Protection systems  

and limiters control all manners of overload, including thermal, excursion 

and clipping.

The ZV28 is optimized for full-power operation. 

It is designed to operate at full 

rated RMS power throughout its operating range while ensuring the woofers 

remain within their excursion and thermal limits.The ZV28 delivers consistently 

flat frequency response, and a pair delivers response that is -3dB at 21 Hz. No 

equalization is required to achieve this response and it is available at high levels 

in real-world applications, continuously. The ZV28’s sensitivity is achieved and 

maintained though careful optimization, the use of premium components and 

innovative, proprietary thermal management techniques. Thanks to the deep-

bass sensitivity, the robust components and the prodigious power, massive  

low end is delivered on demand. 

The ZV28 is not a paper tiger. 

Other subwoofers can be made to look similar 

on paper, but come up short in the field. Beware of loudspeaker systems 

that require processing to achieve their claimed frequency response. Those 

systems are still subject to the excursion and thermal limits of their drivers. 

Boosting low frequency EQ to achieve extended low-frequency response on 

specification charts isn’t the way to deliver superior results at maximum power. 

In fact, boosting low frequency EQ is likely to result in excessive distortion or 

woofer damage at full power. Under those circumstances the system cannot be 

utilized at full power. If limiting is applied to avert such failure, that limiting 

prevents the realization of the claimed frequency response at full power. 

The ZV28’s woofer cones are waterproofed

. The cabinets are safe to 

use outdoors where they may encounter rain, in nightclubs where drinks  

may be spilled on them, or in dusty environments that may leave the  

drivers needing a thorough cleaning.

A two-year no-fault warranty is offered on the subwoofer drivers above 

and beyond the standard warranty. 

We are able to offer this extraordinary 

coverage due to the ZV28s (and all BASSBOSS subs) innovative design and 

engineering which utilizes the best of current technology to virtually eliminate 

blown drivers. 

Engineered to work hard and continue to work where others fail

. With 

the peace of mind afforded by plentiful, clean, undistorted output and 

comprehensive protection systems, you can confidently push the ZV28 

to levels and depths that would require more or bigger cabinets from  

other manufacturers.

ZV28 Profundo Powered Subwoofer

• Groundbreaking Performance
• Ultra-Low Notes: -3dB at 21Hz
• Super-High Continuous Output
• Confidence-Inspiring Reliability
• Deepest High-Output Sub for its Size
• Smooth, Even, Accurate, Clean

Summary of Contents for ZV28

Page 1: ...ZV28 Profundo Powered Subwoofer Owner s Manual...

Page 2: ...4 Frequency Response Graph 4 Photos 5 Safety Information 6 Setup Instructions 7 Cardioid Switch 8 Troubleshooting 9 Warranty 9 FCC Compliance Notice 10 Need more assistance Support is available via ph...

Page 3: ...ns continuously The ZV28 s sensitivity is achieved and maintained though careful optimization the use of premium components and innovative proprietary thermal management techniques Thanks to the deep...

Page 4: ...d for extremely low frequency response and excellent electrical conversion efficiency Transducer 2 x 18 diameter 457 mm neodymium motor woofer with 4 5 115 mm copper winding voice coil and 56 mm 2 2 p...

Page 5: ...www bassboss com 2018 True Lee Loudspeakers LLC family bassboss com 512 368 3268 855 8 BASS 70 Toll Free Page 5 ZV28 Sub with the AT212 Attuned Top Mounted using hidden pole for stability and safety...

Page 6: ...Regularly check the loudspeaker housings and accessories for visible signs of wear and tear and replace them when necessary Regularly check all load bearing bolts in the mounting devices Caution Loud...

Page 7: ...m It is recommended to run signal to the nearest box first and patch to the next nearest box in sequence When connecting BASSBOSS speakers in a system including other brands of loudspeakers it s recom...

Page 8: ...ence and the CARDIOID SELECT SWITCH in the CARDIOID down position The cabinet in CARDIOID mode should have the EXO knob at the lowest level rotated fully counterclockwise The EXO setting on the NORMAL...

Page 9: ...sible warranty service and the fastest turn around time we request that you contact us immediately if you notice any problem with your system and before you attempt any repairs We can provide the best...

Page 10: ...ucts can be purchased worldwide In countries without local BASSBOSS distributors product requiring service must be shipped back to the US for warranty repairs In most cases the entire cabinet will not...

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