User Guide

File: 08-15-135LargeVented225Watts.bb6
Legend CA154 Large Vented Design
By Jerry McNutt, Eminence Speaker LLC
225 Watts; F3 of 46 Hz. Use a steep high pass at 35 Hz for high power use.
For PA or MI
Box Properties
--Description--
Name:
Type: Vented Box
Shape: Prism, square
--Box Parameters--
Vb = 5.666 cu.ft
V(total) = 5.933 cu.ft
Fb = 39.68 Hz
QL = 7
F3 = 45.71 Hz
Fill = normal
--Vents--
No. of Vents = 2
Vent shape = round
Vent ends = one flush
Dv = 4 in
Lv = 2.848 in
Driver Properties
--Description--
Name:
Type: Standard one-way driver
--Configuration--
No. of Drivers = 1
--Driver Parameters--
Fs = 51.1 Hz
Qms = 4.93
Vas = 3.821 cu.ft
Xmax = 0.197 in
Sd = 127.7 sq.in
Qes = 0.54
Re = 2.92 ohms
Le = 0.8 mH
Z = 4 ohms
Pe = 400 watts
Normalized Amplitude Response (dB-SPL/Hz)
Eminence Designer
dB
6
0
-6
-12
-18
-24
-30
-36
5 Hz 10 50 100 500 1 K 5 K 10 K 20 K
Custom Amplitude Response (dB-SPL/Hz at 1 m) with 225 watts
Eminence Designer
dB
127
121
115
109
103
97
91
85
5 Hz 10 50 100 500 1 K 5 K 10 K 20 K
Maximum Acoustic Power (dB-SPL/Hz at 1 m)
Eminence Designer
dB
128
122
116
110
104
98
92
86
5 Hz 10 50 100 500 1 K 5 K 10 K 20 K