Tecprecision Ta-605 Specification sheet

TA-605

(1)(2) Line Input/Sub-Input : This allows connection to any head unit that has a RCA outputs.

(3) Input-selector switch : The sub outputs si

nal is a sum of the Ch1+2(Front) and ch3+4(Rear) outputs.

All three inputs will accept si

nal for use with a head unit with three preamp outputs.

1) When set to "1+2Ch" position, the front Inputs (Ch1+2) will provide si

nal for the entire Amplifier.

2) When set to "1+2Ch, 3+4Ch" position, both the front and rear inputs will accept si

nal allowin

the use of head unit fader.

3) When set to "1+2Ch, 3+4Ch, SUB" all three inputs wil accept si

nal seperately for use with a headunit with thre preamp outputs.

(4)(7)(11) LEVEL : This allows level ad

ustment of the input si

nal. Use this control to correctly match the head unit to 3/4 volume, with the

BASS and TREBLE on zero, then slowly turn up the amplifier level control towards the MAX end of the control, NOTE : If the sound becomes

distorted, turn this control down.

(5)(8)(10) "Hi

h-Pass" frequency control : This control is active when the switch is set to "Hi-pass" and permits selection of the

desired crossover frequency.

(5)(8)(10) "Low-Pass" frequency control : This control is active when the switch is set to "Low-pass" and permits selection of the

desired crossover frequency.

(6)(9)(12) CROSSOVER SELECTOR : Set the appropriate mode of operation. The 3 positions available are FLAT, HIGH PASS and LOW PASS.

(13) POWER LED : When illuminated the amplifier is turned on.

(14) PROTECTION LED : When illuminated it indicates a fault has occurred. Check installation.

(15) +12V : This must be connected directly th the vehicle batteries positive(+) terminal via an inline fuse at the battery end.

Note : This is to be the lasst wire to hook up durin

installation as dama

e could result.

(16) REMOTE : This terminal is for turnin

the amplifier on and off. This requires a requires a switched positive (+12V) to power "on" the

amplifier, this can be found on the rear of the head unit in the form of a electric antenna output, or a remote on output. Of not available you

can wire to the ACC position on the key.

(17) GROUND : Connect directly to the vehicle's chassis.

NOTE : This is to be the first wire to hook up durin

installation as dama

e could result.

(18) FUSE : Please ensure correct type of fuse is fitted, as specified in this manual.

(19) Loudspeaker connections : (If the amplifier is to be connected in a brid

ed mode, proceed with the section "Brid

ed loudspeaker

connections".) As with any audio component, connection of the amplifier and speakers with the correct polarity is essential for

oods bass

reproduction. Ensure there fore when connection that the positive (+) loudspeaker terminal.

The same applies to the ne

ative (-) terminals. The left-hand amplifier channel must also be connected to the left-hand loudspeaker and the

ht-hand the ri

ht-hand amplifier channel to the ri

ht-hand loudspeaker.

idg

d l

spea

connec

ons

AMP

can

idg

mono

con

fig

ura

on.

Thi

ena

you

use the amplifier for one or more subwoofer(s) or amid-ran

e speaker. In this confi

uration the amplifier sums the ri

ht-hand and oeft-hand channel

deliverin

a sin

le channel (mono) output.

Note : The amplifier can sum the ri

ht-and oeft-hand si

nal information only both the ri

ht-and left-hand RCA connections have been made.

CAUTION : The amplifier must be presented with a load of 4 Ohms or higher in bridged mode. A lower load will cause the amplifier

to overheat or switch off. This can lead to permanent damage of the unit

5 Channel Feature Guide

5 Channel

RMS 60Wx4CH+165Wx1CH

TA-605

System Example

5 Channel Installation

4 Channel Installation

3 Channel Installation

5 Channel

RMS 60Wx4CH+165Wx1CH

TA-series

ecifications

TA-605

Into 4 ohms @ 14.4 VDC 65W x 4

Into 2 ohms @ 14.4 VDC 100W x 4

Bridged into 4 ohms @ 14.4 VDC 200W x 2

Into 4 ohms @ 14.4 VDC 165W x 1

Into 2 ohms @ 14.4 VDC 265W x 1

Total Harmonic Distortion <0.02 %

Frequency Response ±1dB 10Hz to 26KHz

Singal to Noise Ratio (20Hz to 20KHz) >100dB

Signal Input Sensitivity 300 mV ~ 8 V

DC Input Voltage Range 10 Vdc to 15.5 Vdc

Typical current draw at idle <1.5 amps

Highpass Crossover Slopes 12dB per Octave

Lowpoass Crossover Slope 12dB per Octave

Crossover Range 40 to 250Hz

Minimum Load Stability for all channels 2 ohms

Dimension 340mm x 238mm x 51mm

dB level example

30 Quiet library, soft whispers

40 Living room, refrigerator, away from traffic

50 Light traffic, normal conversation, quiet office

60 Air conditioner at 20 feet, sewing machine

70 Vacuum cleaner, hair dryer, noisy restaurant

80 Average city traffic, garbage disposals, alarm clock at 2 feet

The following noises can be dangerous under constant exposure

90 Subway, motorcycle, truck traffic, lawn mower

100 Garbage truck, chain saw, pneumatic drill

120 Rock band concert in front of speakers, thunderclap

140 Gunshot blast, jet plane

180 Rocket launching pad

Information courtesy of the deafness Research Foundation.

Front and Rear Channels :

Sub Channel :

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