

CE SERIES COENTRANT* OVERVIEW       * US PATENT NO. 5,526,456


CE Series loudspeakers feature CoEntrant* Waveguide
Technology, a patented Renkus-Heinz break through in
loudspeaker design that provides true point source performance
along with natural signal alignment and tightly controlled
broad band dispersion.

This unique design couples one or more high frequency drivers
and dual 6.5" mid-range drivers to a common throat and horn.
This ensures proper signal alignment along with constant
directivity and Q through crossover, and enables CoEntrant
loudspeakers to provide unprecedented sound clarity and near
perfect imaging, even at high SPL levels.

The CE3T group were designed primarily for touring
applications.  Their high performance, however makes them just
as suitable for a wide range of permanent installations. 

The CE153 group are full-range 3-way systems that include a
mid/high crossover network to eliminate the need for tri-amping.  
They were designed for applications needing the very
best full-range performance at a lower overall system cost.  

The CEMH cabinets are mid/high modules designed as
replacements for large format horns in systems needing the
very best in high level sonic performance.  They are intended
to be used along with an associated low frequency cabinet in
"2-box" systems.  The -2's are high power devices while the -3's 
are even higher power units capable of developing
extremely high SPL levels.


MODEL CE-3T SPECIFICATIONS

The loudspeaker shall be a Renkus-Heinz Model CE-3T or
approved equal 3-way CoEntrant system offering true point
source performance. 

The loudspeaker system shall consist of dual 6.5" carbon fiber
cone, mid frequency drivers, dual extended-range 1" HF drivers
coupled to a single mid/high frequency hor and dual 12"
woofes, all mounted in a 20  trapezoidal enclosure.  The
system shall include a built-in Mid/HF crossover and provide
60  horizontal by 30  asymmetrical (plus 10  and minus 20 )
vertical coverage.  

The loudspeakers high frequency power handling capacity shall
be no less than 100 W RMS @ 8 ohms, mids 260 W RMS @ 8 ohms
and lows 700 W RMS @ 8 ohms).  Sensitivity shall be no less
than 105 dB @ 1w,1m with a maximum continuous SPL of at least
132 dB and a frequency response of 50 Hz to 18 kHz. 

The enclosure shall be trapezoidal in shape and constructed
from 13-ply birch, heavily braced and lined with fiberglass to
suppress resonances.  It shall be no larger than 32.5"  high
and 21" wide, be no deeper than 23.75", and weigh no more than
175 Lbs.  A matching perforated metal grille backed with
protective foam shall be included. The finish shall be (black
paint) (white paint) (natural) (weather resistant). 
Connectors shall be (4-pin Neutrik) (screw terminals). 

[The enclosure shall be equipped with (universal mounting
hardware offering 12 3/8"-16 attachment points) (a minimum
of 3 fly points) (Aeroquip track fittings).] (Use only on
loudspeakers having a built in mid/high crossover - - It
shall include a built-in mid/high crossover. (Use only on
"A" model loudspeakers not having a built-in crossover - - 
The loudspeaker system shall be designed for use with a
Renkus-Heinz X14 single-channel, 4-way controller
controller.  The controller shall provide fixed crossover
points, response equalization and protection from overload
damage.


MODEL CE-3TMH SPECIFICATIONS

The mid/high loudspeaker module shall be a Renkus-Heinz
Model CE-3TMH or approved equal CoEntrant system offering
true point source performance. 

The loudspeaker system shall consist of six 6.5" carbon
fiber cone MF drivers and six extended-range 1" HF drivers
coupled to a single mid/high frequency horn, all mounted in
a 20  trapezoidal enclosure.  The loudspeaker shall provide
60  horizontal by 40  vertical coverage.

The loudspeaker's high frequency power handling capacity
shall be no less than 600 W continous program @ 2.7 ohms,
mids 1560 W @ 2.7 ohms.  Sensitivity shall be no less than
105 dB @ 1w,1m with a maximum continuous SPL of at least 136
dB and a frequency response of 250 Hz to 18 kHz. 

The enclosure shall be trapezoidal in shape and constructed
from 13-ply birch, heavily braced and lined with fiberglass
to suppress resonances.  It shall be no larger than 32.5" 
high and 21" wide, be no deeper than 23.75", and weigh no
more than 162 Lbs.  A matching perforated metal grille
backed with protective foam shall be included.    The finish
shall be (black paint) (white paint) (natural) (weather
resistant).  Connectors shall be (8-pin Neutrik) (screw
terminals).  [The enclosure shall be equipped with
(universal mounting hardware offering 12 3/8-16attachment
points) (a minimum of 3 fly points) (Aeroquip track
fittings).]

The speaker system shall be designed for use with an
associated controller, Renkus-Heinz Model X14 or approved
equal.  The controller shall provide fixed crossover points
at 500 Hz and 2.2 kHz, frequency response equalization and
protection from overload damage.


MODEL CE-3TLO SPECIFICATIONS

The loudspeaker shall be a Renkus-Heinz Model CE-3TLO or
approved equal low frequency enclosure having four 12"
woofers.

The 12" woofers shall have been designed specifically for
use in high-power, low-frequency enclosures.  They shall
have edge wound voice coils with long-throw excursion
characteristics, rigid cast-alloy frames and stiff fiber
cones.

Each woofers power handling capacity shall be no less than
350 watts RMS @ 8 ohms (700 watts continous program); 
sensitivity shall be no less than 103 dB @ 1w,1m.  Maximum
continuous SPL shall be at least 137 dB with a peak rating
of 140 dB.  Frequency response shall be 60 Hz to 300 Hz. 

The complete enclosure shall be trapezoidal in shape and
constructed from 13-ply birch, heavily braced and lined with
fiberglass to suppress resonances.  It shall be no larger than
32 1/2" high and 21" wide, and be no deeper than 23 3/4", and
weigh no more than 210 Lbs.  

A matching perforated metal grille backed with protective
foam shall be included.  The finish shall be (black carpet)
(black paint) (white paint) (natural) (weather resistant). 
Connectors shall be (4-pin Neutrik) (screw type terminals).
[The enclosure shall be equipped with (handles) (universal
mounting hardware offering 12 3/8-16 attachment points)
(Aeroquip pan-ring fittings, top and bottom mounted)
(Aeroquip track fittings).] 



MODEL CE153/6, CE153/9 & CE153/12 SPECIFICATIONS
 
The loudspeaker shall be a Renkus-Heinz Model (CE153/6)
(CE153/9) (CE153/12) or approved equal 3-way CoEntrant
system offering true point source performance. 

The loudspeaker system shall consist of dual 6.5", carbon-
fiber-cone mid-frequency drivers,  an extended-range 1" HF
driver coupled to a single mid/high frequency horn and a 15"
woofer, all mounted in a 20  trapezoidal enclosure.  The
system shall include a Mid/HF crossover and provide (60  H
by 40  V) (90  H by 40  V) (120  H by  50  asymmetrical V)
coverage.  

The loudspeakers high frequency power handling capacity
shall be no less than 40 W RMS @ 8 ohms, mids 260 W RMS @ 8
ohms and lows  350 W RMS @ 8 ohms).  Sensitivity shall be no
less than (105) (104) (103) dB @ 1w,1m with a maximum
continuous SPL of at least (130) (129) (128) dB and a
frequency response of 40 Hz to 17 kHz. 

The enclosure shall be trapezoidal in shape and constructed
from 13 ply birch, heavily braced and lined with fiberglass
to suppress resonances.  It shall be no larger than 32.5" 
high and 21" wide, be no deeper than 23.75", and weigh no
more than 95 Lbs.  A matching perforated metal grille backed
with protective foam shall be included. The finish shall be
(black paint) (white paint) (natural) (weather resistant). 
Connectors shall be (4-pin Neutrik) (screw terminals). 

[The enclosure shall be equipped with (universal mounting
hardware offering 12 3/8"-16 attachment points) (a minimum
of 3 fly points).] 

The loudspeaker system shall be designed for use with a 
Renkus-Heinz X Series controller.  The controller shall
provide fixed crossover points, frequency response
equalization and protection from overload damage.


MODEL CEMH62-3A, CEMH64-3A, CEMH95-3A & CEMH125-3A
SPECIFICATIONS

The mid/high loudspeaker module shall be a Renkus-Heinz Model
(CEMH62-3A) (CEMH64-3A) (CEMH95-3A) (CEMH125-3A) or approved
equal CoEntrant system offering true point source performance.


The loudspeaker system shall consist of six 6.5" carbon-fiber 
cone mid-frequency drivers and six extended-range 1"
HF drivers coupled to a single mid/high frequency horn, all
mounted in a 20  trapezoidal enclosure.  The loudspeaker
shall provide (60  H by 20  V) (60  H by 40  V) (90  H by
40  asymmetrical V) (120  H by 40  asymmetrical V) coverage.

The loudspeaker's high frequency power handling capacity
shall be no less than 600 W continous program @ 2.7 ohms,
mids 1560 W @ 2.7 ohms.  Sensitivity shall be no less than
105 dB @ 1w,1m with a maximum continuous SPL of at least 136
dB and a frequency response of 250 Hz to 18 kHz. 

The enclosure shall be trapezoidal in shape and constructed
from 13 ply birch, heavily braced and lined with fiberglass
to suppress resonances.  It shall be no larger than 32.5" 
high and 21" wide, be no deeper than 23.75", and weigh no
more than 162 Lbs.  A matching perforated metal grille
backed with protective foam shall be included.    The finish
shall be (black paint) (white paint) (natural) (weather
resistant).  Connectors shall be (8-pin Neutrik) (screw type
terminal strips).  [The enclosure shall be equipped with
(universal mounting hardware offering 12 attachment points)
(a minimum of 3 fly points).]

The speaker system shall be designed for use with an
associated controller, Renkus-Heinz Model X14 or approved
equal.  The controller shall provide fixed crossover points
at 500 Hz and 2.2 kHz, response equalization and protection
from overload damage.


MODEL CEMH64-2B & CEMH94-2B SPECIFICATIONS

The loudspeaker shall be a Renkus-Heinz (CEMH64-2B) (CEMH94-2B) 
or equal CoEntrant system with true point source
performance. 

The loudspeaker system shall consist of dual 6.5" carbon
fiber cone MF drivers and dual extended-range 1" HF drivers
coupled to a single mid/high frequency horn plus 2
additional 6.5 " MF drivers coupled to a second horn.  The
speaker shall provide (60  x 40 ) (90  x 40 ) coverage.  The
loudspeaker shall include a built-in mid/high frequency
crossover network. Its continous program power rating shall
be 1040 watts at 4 ohms.  Sensitivity shall be no less than
(105) (104) dB @ 1w,1m with a maximum continuous SPL of at
least (134) (133) dB and a frequency response of 200 Hz to
17 kHz. 

The enclosure shall be trapezoidal in shape with 10  sides. It
shall be constructed from 13 ply birch, heavily braced and
lined with fiberglass to suppress resonances.  It shall be no
larger than 32.5"  high and 21" wide, be no deeper than
23.75", and weigh no more than 150 Lbs.  A matching perforated
metal grille backed with protective foam shall be included.  

The finish shall be (black paint) (white paint) (natural)
(weather resistant).  Connectors shall be (4-pin Neutrik)
(screw type terminal strips). [The enclosure shall be
equipped with (3/8-16 universal mounting hardware offering
12 attachment points) (a minimum of 3 fly points).] 


MODEL CELF15-2 SPECIFICATIONS

The loudspeaker shall be a Renkus-Heinz Model CELF15-2 or
approved equal dual 15" (low frequency enclosure) (subwoofer).

The 15" woofers shall have been designed specifically for
use in high power low frequency enclosures.  They shall have
4" edge wound voice coils with long-throw excursion
characteristics, rigid cast-alloy frames and stiff fiber
cones.

Each woofers power handling capacity shall be no less than
350 watts RMS @ 8 ohms (700 watts continous program); 
sensitivity shall be no less than 97 dB @ 1w,1m.  Maximum
continuous SPL shall be at least 129 dB with a peak rating
of 132 dB.  Frequency response shall be 40 Hz to 500 Hz. 

Each woofer shall be mounted in its own separately tuned and
vented chamber.  The complete enclosure shall be trapezoidal
in shape and constructed from 13 ply birch, heavily braced and
lined with fiberglass to suppress resonances.  It shall be no
larger than 32 1/2" high and 21" wide, and be no deeper than
23 3/4", and weigh no more than 100 Lbs.  

A matching perforated metal grille backed with protective
foam shall be included.  The finish shall be (black carpet)
(black paint) (white paint) (natural) (weather resistant). 
Connectors shall be (4-pin Neutrik) (screw type terminals).
[The enclosure shall be equipped with (handles) (universal
mounting hardware offering 12 3/8-16 attachment points)
(Aeroquip pan-ring fittings, top and bottom mounted).]


MODEL CEMH125-1B SPECIFICATIONS

The loudspeaker shall be a Renkus-Heinz CEMH125-1 or approved
equal  2-way loudspeaker system utilizing CoEntrant Waveguide
Technology.  It shall provide true point source performance
with natural signal alignment and constant "Q" through the
crossover region.  

The loudspeaker system shall consist of dual 6.5" carbon
fiber cone MF drivers and dual extended range 1" HF drivers
coupled to a single mid/high frequency horn.  The
loudspeaker shall provide closely controlled (90 ) (120)
horizontal dispersion and 50  asymmetrical (plus 20  & minus
30 ) vertical coverage.  The loudspeaker shall include a
built-in crossover network.  It salll have a continous
program power rating of 520 watts.  Sensitivity shall be no
less than 103 dB @ 1w,1m with a maximum continuous SPL of at
least (131) (130) dB.  The frequency response shall be 250
Hz to 18 kHz.

The enclosures shall be trapezoidal in shape and constructed
from multi-ply hardwood.  The finish shall be (black paint)
(white paint) (natural) (weather resistant).  Connectors
shall be 4-pin Neutrik.  The loudspeakers shall be no larger
than 16 1/4"  high, 19 1/2" wide and19 1/8" deep and shall
weigh no more than 54 Lbs.  A matching perforated metal
grille shall be included.  [The enclosure shall be equipped
with (universal mounting hardware providing a minimum of 12
attachment points) (fly points).] 


MODEL CELF12-1A

A matching 12" low frequency enclosure, Renkus-Heinz CELF12-1 
or approved equal shall also be provided.  

It shall have a 700 watts at 8 ohms continous program power
rating and deliver an output SPL of 123 dB from 60 to 250
Hz.

Its enclosure shall be trapezoidal in shape and constructed
from multi-ply hardwood.  The finish shall be (black paint)
(white paint) (natural) (weather resistant).  Connectors
shall be 4-pin Neutrik.  
The loudspeakers shall be no larger than 16 1/4"  high, 19
1/2" wide and19 1/8" deep and shall weigh no more than 54
Lbs.  A matching perforated metal grille shall be included. 
[The enclosure shall be equipped with (universal mounting
hardware providing a minimum of 12 attachment points) (fly
points).] 


