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© 2011 Phoenix Gold • www.phoenixgold.com
Amplier Owner’s Manual
SUBWOOFER CHANNEL SPECIFICATIONS
Frequency Response: ± 1dB from 20Hz to 300Hz
Signal to Noise Ratio: >90dB
Subsonic and Low Pass Crossovers: 24dB per octave
Low Pass Crossover Range: 30Hz to 300Hz
Subsonic Crossover Range: 10Hz to 55Hz
Bass Boost @ 45Hz: 0 to +18dB
Low Level Input Range: 200 millivolts to 8 volts
Lowest Recommend Load: 1 ohm
Typical Eciency: 80%
Damping Factor: Greater than 200
All crossover frequency potentiometers have 41 detents or “clicks” so the end user can set the exact cross over frequency desired.
Crossover Settings
SUB CHANNEL
clicks
Subsonic
(10~55hz)
LP
(30~300Hz)
Bass Boost
1 58 300 0.0
2 58 300 0.0
3 58 296 0.0
4 56 284 0.1
5 55 274 0.1
6 54 266 0.2
7 53 248 0.2
8 53 242 0.4
9 52 234 0.5
10 51 227 0.6
11 49 198 0.9
12 46 178 1.5
13 43 160 2.1
14 41 146 2.6
15 39 135 3.1
16 37 125 3.4
17 36 116 4.2
18 38 108 5.0
19 34 102 5.4
20 32 96 6.3
21 31 87 6.9
22 30 75 7.6
23 26 66 8.4
24 25 59 9.2
25 22 53 10.0
26 22 48 10.8
27 21 44 11.6
28 20 42 12.5
29 19 39 14.2
30 18 36 14.6
31 17 34 15.9
32 16 32 16.3
33 15 30 16.6
34 14 29 16.9
35 14 27 17.1
36 13 26 17.2
37 12 26 17.4
38 12 26 17.6
39 12 26 17.6
40 12 26 17.7
41 11 25 17.8
FRONT AND REAR CHANNELS
clicks
FRONT HP
(40~4kHz)
REAR HP
(10~300Hz)
REAR LP
(40~4kHz)
1
4.0k
304 4.2k
2 3.9k 303 4.1k
3 3.9k 303 4.0k
4 3.8k 302 2.9k
5 2.7k 299 2.5k
6 2.1k 268 2.0k
7 2.0k 241 1.7k
8 1.51k 221 1.5k
9 1.34k 205 1.3k
10 1.19k 191 1.1k
11 1.06k 178 1.0k
12 973 167 800
13 676 154 586
14 533 112 486
15 434 91 395
16 365 82 340
17 310 72 295
18 272 65 265
19 238 59 238
20 219 54 216
21 198 50 198
22 181 43 184
23 163 39 152
24 136 32 125
25 118 28 108
26 103 25 95
27 92 23 84
28 83 20 76
29 76 17 69
30 69 16 62
31 63 16 59
32 58 14 55
33 55 13 51
34 51 12 48
35 49 12 45
36 45 11 43
37 43 11 40
38 41 11 40
39 41 11 40
40 41 11 39
41 40 10 39