Phoenix gold Ti1600.5 User manual

Amplifier Manual

Features:

Model: Ti1600.5

• Uncompromised Five Channel Performance in a Single Chassis

• High, Band and Low Pass Crossovers

• Crossovers feature 41 Detents for Exact Frequency Selection

• Audiophile Bi-Polar Output Transistors (Front and Rear Channels)

• High Efﬁciency Class D Topology (Subwoofer Channel)

• Massive Dual Unregulated Power Supplies featuring Hand Wound Transformers

• Extruded Aluminum Heatsink with Evenﬂow Technology

• Dual Fan Cooling System

• Power Output Peak Indicators

• 1/0 Gauge Direct Insert Power Terminals

• Panel Mounted RCAs

• LPL44 - Low Pass Level Control Ready

• RMD - Remote Monitoring Display Port

• Advanced Thermal and Protection Circuitry

Amplier 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 Eciency: 80%

Damping Factor: Greater than 200

FRONT AND REAR CHANNEL SPECIFICATIONS

Frequency Response: ± 1dB from 20Hz to 20kHz

Signal to Noise Ratio: >110dB

High and Low Pass Crossovers: 18dB per octave

Front High Pass Crossover Range: 40Hz to 4kHz

Rear High Pass Crossover Range: 10Hz to 300Hz

Rear Low Pass Crossover Range: 40Hz to 4kHz

Low Level Input Range: 200 millivolts to 8 volts

Lowest Recommend Load: 4 ohm Bridged or 2 ohm Stereo

Typical Eciency: 50%

Damping Factor Greater than 200

Dynamic Power 14.4Vdc >1% THD 800 x 1 @ 2 ohm

1000 x 1 @ 1 ohm

RMS Power 14.4Vdc ≤ 1% THD 550 x 1 @ 2 ohm

800 x 1 @ 1 ohm

Dynamic Power 14.4Vdc >1% THD 100 x 4 @ 4 ohm Stereo

150 x 4 @ 2 ohm Stereo

300 x 2 @ 4 ohm Bridged

RMS Power 14.4Vdc ≤1% THD 90 x 4 @ 4 ohm Stereo

120 x 4 @ 2 ohm Stereo

240 x 2 @ 4 ohm Bridged

Specifications

OVERALL SPECIFICATIONS

Recommended Fuse Size: 150A

Minimum Power/Ground Wire Size: 1/0 Gauge

Dimensions: 28.2” L x 9.8”W x 2.5” H

716mm x 252mm x 62mm

Amplier 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 Eciency: 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)

(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)

14.0k 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

FRONT/REAR/ SUB INPUT

Connect signal cables from the head unit to these terminals.

2ch/4ch/5ch INPUT SELECTOR

2ch: Headunit has one pair of cables into front Input.

4ch: Headunit has two pairs of cables into front and rear inputs.

5ch: Headunit has three pairs of cables into front, rear and sub inputs.

HP/LP CROSSOVER FREQUENCY

Controls the crossover point for the speaker outputs.

CONFIG

FLAT/OFF: Crossovers are turned o

HP: High pass crossover is on

LP/BP: Low and High Pass crossovers are both on, creating a Bandpass (BP)

setting for midbass drivers.

Notes: The front HP and rear LP crossovers extend to 4kHz, so its possible

to run a component speaker system fully active. The tweeters would be

sure to check with your speaker’s manufacture for the correct tweeter and

midbass crossover points to avoid speaker damage.

Subwoofer channel LP crossover and subsonic lter are always on.

LEVEL

Used to reach maximum amplier power with a wide variety of headunits.

FRONT AND REAR SPEAKER OUTPUTS

Used to connect the amplier to speakers. Minimum impedance is 2 ohm stereo/4 ohm

bridged. Use left channel + and right channel - for bridged mode.

SUB CHANNEL SPEAKER OUTPUTS

Used to connect the amplier to subwoofers. Minimum impedance is 1 ohm.

ti1600.5 - Operational Details

BASS BOOST

Variable bass boost from 0 to +18dB @ 45 Hz.

SUBSONIC CROSSOVER FREQUENCY

Controls the highpass crossover point for the speaker outputs to

eliminate extreme low frequencies.

12V+

This must be connected to the fused positive terminal (+12V) of the car’s

battery. The fuse must be located within 18 inches of the battery. 1/0

gauge wire REQUIRED.

REMOTE

This must be connected to switched +12V, usually a trigger wire coming

from the head unit or ignition.

GND

This must be connected to the negative terminal of the car’s battery or

bolted to a clean, unpainted part of the chassis of the vehicle. 1/0 gauge

wire REQUIRED.

LOW PASS LEVEL CONTROL (LPL)

This port is for connecting the optional remote level control (LPL44). This allows up

to 20dB of volume adjustment. This is not a bass boost, it controls the level of the

sub channel.

REMOTE MONITORING DISPLAY (RMD)

Connect optional RMD Voltage Display to this port.

PEAK INDICATOR

Lights when the amplier reaches near maximum output. Under normal

operation the peak indicator should be ashing during the peaks of the

music. Peak indicator should not stay lit for long periods of time (more

than 2 or 3 seconds), if this is the case you need to reduce system volume

or level of the amplier.

PROTECT INDICATOR

Lights red if there is a problem with the audio system, see the troubleshooting page.

Amplier Owner’s Manual

System tuning

1. Install all system fuses.

2. Set the amplier’s input sensitivity controls to their

minimum positions (full counterclockwise).

3. Set all amplier crossover switches according to your

system’s design.

4. Make preliminary adjustments to the crossover frequency,

usually 80Hz is good starting point for high and low pass. It

may be necessary to ne tune the crossover frequency later

for the best overall sound quality.

5. If using a Remote Subwoofer Level Control, set it to

maximum (full clockwise).

6. Turn the headunit on with the volume set to minimum.

7. Visually check the amplier’s has powered on by the power

LED.

8. Check the condition of all other components to make sure

they are powered up.

9. Set the headunit’s tone controls, balance, and fader to the

center (at) position. Turn o any loudness or other signal

processing features.

10. Set the volume control of the headunit for maximum

undistorted output (on most headunits this will be

approximately 7/8 of maximum volume). Use a very clear,

dynamic recording and begin to listen.

11. Turn up the sensitivity or input level control on the

amplier until the speakers reach maximum undistorted

output.

12. Repeat sensitivity level adjustments one at time for each

set of channels.

13. Reduce the headunit’s volume to a comfortable level.

14. Listen to various musical selections to check the overall

system balance. Compare front to rear, midbass to

midrange, etc. If one speaker set is too loud compared to

another, then its level must be lowered to blend correctly

with the other speakers.

Note: For subwoofers controlled by the Remote level

control, keep the level setting from step 11 or 12. Use the

control to blend subwoofers with the rest of the system.

The correct subwoofer volume will change depending on

road noise and dierences in recordings.

15. Fine tune crossover frequencies to achieve the smoothest

possible blending of each speaker set.

16. Adjust the Bass Equalization/Boost Controls on the

amplier, headunit or processor upstream if necessary to

increase output.

Note: Use these controls sparingly. Every 3dB of boost

requires double the power at 45Hz. If your subwoofer

system requires a lot of boost to sound good, there may

be a problem. Look for out-of-phase woofers, a leaking

subwoofer box, or incorrect box size.

17. With all levels set correctly, the system will reach overall

maximum undistorted output at the volume level set in

step 10.

Amplier Owner’s Manual

TROUBLESHOOTING

NO POWER:

Check voltage at amplier with a DMM (volt meter), +12v

and R (with head unit on) the voltage should register

between 12.2V and 14.6V when using the ground lead of

the amplier. Check fuse at amplier and at the battery. Use

a meter to verify connection from one end of the fuse to the

other, breaks may not always be visible. If the fuse is blown,

check the power wire and also the amplier for a short. If

the short is in the amplier itself, see your Phoenix Gold

dealer. If no short is present, replace the fuse.

POWER WITHOUT SOUND:

Turn the amplier o and check all input and output signal

cables and power connections. Check the speakers for

shorts with a DMM (volt meter) or by connecting them

to another audio source. After making sure everything is

correct, turn the amplier on again.

POWER BUT PROTECT LED IS ON:

The red PROTECT LED lights when the amplier shuts down

for either thermal or over-current protection. A high internal

amplier operating temperature will trigger thermal

shutdown: after it cools about 5°C, the amplier will restart.

A shorted speaker lead or operation into unusually low

impedance loads will trigger over-current shutdown: cycle

power at the amplier remote terminal to restore operation.

Check for shorted speaker wiring or damaged speakers or

crossover systems if over-current shutdown occurs.

NO SOUND FROM ONE SIDE:

Check the balance control in the head unit. Check speaker

connections. Check signal input connection.

VERY LOW OUTPUT:

Check your head unit’s fader control or the amplier’s input

sensitivity level. Make sure subsonic frequency control is not

set too high and LP frequency control is not set too low at

the same time.

FREQUENT AMPLIFIER SHUTDOWN:

This indicates chronic amplier thermal shutdown because

of operation at consistently high internal temperatures.

High operating temperature can be caused by inadequate

ventilation. Make sure you are not running a lower than

recommend impedance. Also check for damaged speakers

or passive crossover systems. Finally, chronic thermal

shutdown may result from otherwise normal operation of

the amplier at elevated output power levels, which can be

resolved by providing additional amplier cooling, installing

a higher-power amplier, or reducing amplier output level.

AMPLIFIER QUICKLY CYCLING ON AND OFF:

Check the amplier’s connection to the battery. Check

battery voltage. If low, recharge or replace the battery.

Check all ground connections.

Phoenix Gold

A Division of AAMP of America™

13190 56th Court

Clearwater, Florida 33760

P: 888-228-5560

[email protected]

www.phoenixgold.com

Designed and Engineered in the USA

Phoenix Gold Product Warranty

LIMITED WARRANTY ON AMPLIFIERS

Phoenix Gold warrants this product to be free of defects in materials and workmanship for a period of one (1) years from the original date of purchase. This

warranty is not transferable and applies only to the original purchaser from an authorized Phoenix Gold dealer in the United States of America only. Should service

be necessary under this warranty for any reason due to manufacturing defect or malfunction, Phoenix Gold will (at its discretion), repair or replace the defective

product with new or remanufactured product at no charge. Damage caused by the following is not covered under warranty: accident, misuse, abuse, product

modication or neglect, failure to follow installation instructions, unauthorized repair attempts, misrepresentations by the seller. This warranty does not cover

incidental or consequential damages and does not cover the cost of removing or reinstalling the unit(s). Cosmetic damage due to accident or normal wear and

tear is not covered under warranty.

INTERNATIONAL WARRANTIES:

Products purchased outside the United States of America are covered only by that country’s Authorized Phoenix Gold reseller and not by Phoenix Gold. Consumers