Mackie C300z User manual

C300z PRECISION PASSIVE
LOUDSPEAKER
1/6 PAGES
FEATURES:
■2-way portable Precision Passive loudspeaker system
■750W / 300W RMS peak power handling at 8
■12” long-throw low-frequency transducer with
3” voice coil
■High-output 1.75" titanium compression driver
■Ultra-wide, smooth dispersion via multi-cell horn
aperture and constant directivity horn
■ Integrated Low Impedance Compensated Crossover (LICC)
with full driver protection
■Lightweight for ultimate portability (46 lb / 20.9 kg)
■Asymmetrical trapezoidal cabinet for floor monitor
positioning
■Stand / Pole-mountable
■Flyable via ten M10 rigging points using the optional
eyebolt kit
C300z
Featuring legendary Mackie sound quality and durability, the
lightweight C Series 2-way Precision Passive loudspeakers
deliver optimum performance in portable PA, stage
monitor and permanent installation applications. The C300z
is a full-range portable loudspeaker providing high-output,
ultra-wide dispersion and low-distortion performance in a
compact, composite molded enclosure.
A heat-treated titanium compression driver with multi-cell
aperture directs pristine highs through an exponential high-
frequency waveguide, allowing for ultra-wide dispersion of
highs and mids. In fact, the C300z can deliver clear, smooth
sound to audience members up to 45° off axis.
The custom-designed high-power 12-inch woofer can take a
pounding, plus its 3-inch voice coil allows the driver to run
cooler, delivering consistent performance even after long
hours of use at near peak volumes.
The crossover in the C300z is a unique Low Impedance
Compensated Crossover (LICC) design. With EQ and
crossover points meticulously chosen so that beamwidth
patterns match in both drivers, C300z loudspeakers offer
natural sound at all volume levels.
The center of gravity, handle locations, handle design,
position of fly-points and ease of use have been
ergonomically designed. There is also an integrated pole
mount on the bottom of the cabinet and a weather-resistant
steel grille. The asymmetrical trapezoidal cabinet has been
designed to provide an ideal floor monitoring position.
The cabinet is constructed of high-pressure injected
polypropylene. The enclosure features reinforcement ribbing
and structural strengthening resulting in a strong, super-
rigid design providing ideal acoustical characteristics.
APPLICATIONS
Small to mid-size club/band PA systems, houses of worship,
DJs, vocal/band monitor wedges, gymnasiums, banquet
halls, conference rooms and many, many more.

C300z PRECISION PASSIVE
LOUDSPEAKER
2/6 PAGES
C300z SPECIFICATIONS
Acoustic Performance
Frequency Response (–3 dB) 55 Hz-18 kHz
Frequency Range (–10 dB) 45 Hz-20 kHz
Max SPL long-term 123 dB @ 1 m
Low-Frequency Crossover Type 24 dB / octave,
time offset corrected
High-Frequency Crossover Type 24 dB / octave
Crossover Point 1800 Hz
Audio
Input / Thru Connector Type Speakon™-style NL-4 jack
1/4" TS jack
Input Impedance 8
Power Handling
RMS 300 watts
Music 500 watts
Peak 750 watts
Low-Frequency Transducer
Diameter 12 in / 300 mm
Voice Coil Diameter 3 in / 75 mm
Magnet Material Ferrite
High-Frequency Transducer
Diaphragm Diameter 1.75 in / 44.5 mm
Diaphragm Material Heat treated titanium
Horn Exit Diameter 1 in / 24.5 mm
Horn Design
Type Conical and Exponential
Mouth Size 12 in / 305 mm (W) x 7 in / 178 mm (H)
Horizontal Coverage 90º (1 kHz - 20 kHz)
Vertical Coverage 45º (2.8 kHz - 20 kHz)
Safety Features
Over-Excursion Protection Second-order high-pass filter
Driver Protection Dynamic protection for compression driver
Construction Features
Basic Design Asymmetrical Trapezoidal
Material Polypropylene
Finish Black, textured finish
Handles One on each side, one on top
Grille Perforated metal with weather-resistant coating
Operating Temperature Range –10º C to 45º C
14º F to 113º F
Physical Properties (packaged product)
Height 26.5 in / 673 mm
Width 16.8 in / 427 mm
Depth 15.5 in / 394 mm
Shipping Weight 52.0 lb / 23.6 kg
Physical Properties (product)
Height 26.1 in / 663 mm
Width 16.0 in / 406 mm
Depth 14.8 in / 376 mm
Net Weight 46.0 lb / 20.9 kg
Mounting Methods
Floor mount, pole mount, or fly via 10 integrated M10 threaded
inserts (two each located on each side, top, bottom and rear of
enclosure)
Options
PA-A1 forged shoulder eyebolt kit (4 x M10 x 1.5 mm x 20 mm)
P/N 0031943
SPM200 Loudspeaker Pole Mount P/N 2035170-01
Ordering Information
C300z Passive, 2-way Loudspeaker P/N 2033793
C300z Passive, 2-way Loudspeaker, CN P/N 2033793-05

3/6 PAGES
C300z PRECISION PASSIVE
LOUDSPEAKER
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
7i
!$7i
%7i
!7i
!$7i
" $7i
#7i
$7i
%"7i
'7i
7i
!$7i
%7i
!7i
!$7i
" $7i
#7i
$7i
%"7i
'7i
7i
!7i
%7i
C300z HORIZONTAL POLARS
Gridlines: 6 dB axial / 15 degrees radial

4/6 PAGES
C300z PRECISION PASSIVE
LOUDSPEAKER
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
(

á

#
$
á


á


#
$
á


(

á


"
$
á

'

á

"
$
á
7i
!$7i
%7i
!7i
!$7i
" $7i
#7i
$7i
%"7i
'7i
7i
!$7i
%7i
!7i
!$7i
" $7i
#7i
$7i
%"7i
'7i
7i
!7i
%7i
C300z VERTICAL POLARS
Gridlines: 6 dB axial / 15 degrees radial

5/6 PAGES
C300z PRECISION PASSIVE
LOUDSPEAKER
TOP
LEFT SIDE
FRONT RIGHT SIDE
BOTTOM
BACK
(X.XX) = REF DIMS
1. SYMBOL INDICATES CENTER OF BALANCE.
2. WEIGHT APPROX. 46.0 lb [20.9 kg].
3. SHIPPING WEIGHT APPROX. 52.0 lb [23.6 kg].
C300 z
7.75
196.9[ ]
4.54
115.4[ ]
2X 7.00
177.8[ ]
5.46 138.6[ ]
2X M10
THREADED
MOUNTING
HOLE
9.50 241.3[ ]
14.82
376.4[ ]
R 14.70
373.4[ ]
TOP
HANDLE
2X 5.10
129.6[ ]
2X 10.16
257.9[ ]
2X 6.66
169.1[ ]
2X SIDE HANDLE
DIMENSIONS APPLY
TO BOTH SIDES
0.25
6.3[ ]
12.88
327.3[ ]
26.09
662.7[ ]
15.97
405.6[ ]
GRILLE
PARTIALLY
SHOWN
DIMENSIONS APPLY
TO BOTH SIDES
2X M10
THREADED
MOUNTING
HOLE
4.96
126.0[ ]
2.66 67.5[ ]
7.20 182.9[ ]
INPUT
3X 7.00
177.8[ ]
1.90
48.3[ ]
2X 11.61
294.9[ ]
9.50 241.3[ ]
0.3100 7.874[ ]
3X RUBBER FEET
POLE MOUNT
2X M10
THREADED
MOUNTING HOLE
INPUT THRU
PARALLEL
">2C0E4A4B?>=B4
=^a\P[XiTSc^S1B?;
5aT`dT]Rh7i
 

¸ 
¸!
¸"
¸#
¸$
!       :!:
C300z FREQUENCY RESPONSE C300z INPUT PANEL
C300z DIMENSIONS

6/6 PAGES
C300z PRECISION PASSIVE
LOUDSPEAKER
Part No. SW0768 Rev. B 06/10
?^[T
<^d]c
A8668=6?>8=CB
102: 1>C7B834B
C>? 1>CC><
Since we are always striving to make our products better by
incorporating new and improved materials, components, and
manufacturing methods, we reserve the right to change these
specications at any time without notice. “Mackie” and the “Running
Man” gure are registered trademarks of LOUD Technologies Inc.
All other brand names mentioned are trademarks or registered
trademarks of their respective holders, and are hereby acknowledged.
©2010 LOUD Technologies Inc. All Rights Reserved.
Electronic les for this product are available at:
www.mackie.com
Specification Sheet C300z_SS.PDF
Owner’s Manual C300z_OM.PDF
C300z FLY POINTS
www.mackie.com
16220 Wood-Red Road NE
Woodinville, WA 98072 USA
800-898-3211, Fax [phone], [email protected]