Congratulations
Your purchase of a new Gallien-Krueger product is surely
the result of much careful consideration on your part. For
our part, we at Gallien-Krueger are pleased that you chose
us, and are determined that you will be a satisfi ed customer.
In choosing GK, you now own gear with unique features
which will allow you to create your own distinct sound.
To get the most out of your new amplifi er please take a
few minutes to read through this manual.
Your amplifi er should have come with the following items,
please check the contents of the box to ensure that you
have everything.
Swivel Castors (Neo 410, 115 and 212 only) 1
Speakon Cable 1
Owner’s manual 1
Warranty card 1
If your unit did not come with all the items listed, or
if you encounter problems while setting up your new
equipment, please contact your local dealer or GK as
soon as possible.
Gallien-Krueger, Inc.
2234 Industrial Drive
Stockton, CA 95206
phone: (209) 234-7300
fax: (209) 234-8420
Internet: www.gallien-krueger.com
Email: info@gallien.com
Always Listening
I have never seen the point in doing things the way others have done them. I
also have not been very interested in following the latest fad. I’m a Stanford
educated engineer who worked my way through school as a musician. Like all
musicians, I have lugged amplifi ers up stairways and into car trunks, always
wondering why these things had to be so heavy, bulky, and hard to handle.
As I am the principal innovator at GK, our products refl ect my attitudes and life
experiences. I don’t model my designs after other manufacturers’ products.
Instead, I believe new and old problems are best solved with new solutions.
Having taken our own path, GK products enjoy a unique, unmatched sound,
allowing you every opportunity to make an original statement.
Having supported my products for over thirty years, I have learned from the story they tell. Gallien-Krueger is a refl ection
of that story, and has a commitment to support that legacy. Just as the products I created over thirty fi ve years ago are still
telling their story, the products we create today will be talking to us tomorrow.
We’ll be listening,
Robert Gallien
Warning!
this product is capable of producing high sound pressure levels.
Warning!
Warning!
Continued exposure to high SPL’s can cause damage to your hear-
ing. Always set the volume at a safe listening level or use hearing
protection if the unit is operated at higher levels.
Read, retain and follow all instructions. Heed all warnings.
Do not use this product near water or liquids. Do not place
liquid fi lled containers on this unit.
Clean only with a dry cloth.
Place only on a fi rm, level surface. A surface that vibrates or
moves is unsafe for the unit.
Do not place this product near heat sources such as radiators,
heat registers, stoves, or other units that produce heat.
Only use attachments/accessories specified by the
manufacturer.
Use only with the cart, stand, tripod, bracket or table
specifi ed by the manufacturer or sold with the unit.
There are no user serviceable parts inside. Refer all servicing
to a qualifi ed service personnel.
This symbol warns the user of dangerous voltage
levels localized within the enclosure.
This symbol advises the user to read all accompanying
literature for safe operation of the unit.
Important Safety Instructions:
3
During transport, do not stack another
connect more than one amplifi er to your
use shielded instrument cables to con-
connect speakers with a total power
your amplifi er. If your amplifi er is rated at 400 watts
connect speakers with a combined total
your amplifi er. Doing so may cause damage to
your gear. Using speakers with a total impedance
A high current speaker
use a standard 2-conductor Speakon® cable for full
Switches between Horn Bi-Amp
Using a standard ¼’’
unshielded speaker cable, this input jack provides full
use tools to remove this plug. It can easily be removed
Adjusts the volume level
1+ to Woofer +
2+ to Tw
eeter +
1- to Wo
ofer -
2- to Tweeter
-
Neo Series Bass Enclosures
Neo 410 Neo 210 Neo 115 Neo 412 Neo212 Neo 112
8 ohms 8 ohms 8 ohms 4 ohms 8 ohms 8 ohms
800W 400W 500W 1200W 600W 300W
103 dB 98 dB 99 dB 102 dB 101 dB 98 dB
132 dB 124 dB 127 dB 133 dB 129 dB 122 dB
30 Hz to 19 kHz 47 Hz to 19 kHz 45 Hz to 19 kHz 54 Hz to 19 kHz 53 Hz to 19 kHz 51 Hz to 19 kHz
Woofers (Neodymium):
200W 32 ohm 200W 16 ohm 500W 8 ohm 300W 16 0hm 300W 16 ohm 300W 8 ohm
25W 8 ohm 25W 8 ohm 25W 8 ohm 25W 8 ohm 25W 8 ohm 25W 8 ohm
Front-Ported Front-Ported Front-Ported Front-Ported Front-Ported Front-Ported
23.5 x 26.5 x 18.5 23.5 x 19.5 x 18.5 23.5 x 26.5 x 18.5 23.5 x 40 x 17.5 21 x 26.5 x 16.5 21 x 26.5 x 16.5
78 lbs. 45 lbs. 63.5 lbs. 118 lbs. 60 lbs. 37 lbs.
The impedance of your speaker
8 Ohms + 8 Ohms = 4 Ohms
4 Ohms + 4 Ohms = 2 Ohms
4 Ohms + 8 Ohms = 2.67 Ohms
Note: If you are combining speaker enclosures of
full range signal to the woofers. Optionally you can engage
Note:
speaker cabinet.
Note:
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