Jensen POWERPLUS 420 User Manual

PowerPlus Amplifiers  
420, 840, 900, 1150, 1302, 1304  
Installation & Operation Manual  
Contents  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Features and Specifications . . . . . . . . . . . . . . . 3  
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Speaker Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Indicators and Controls . . . . . . . . . . . . . . . . . . 11  
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Remote Input Level Control . . . . . . . . . . . . . . . 12  
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 13  
CEA Power Output . . . . . . . . . . . . . . . . . . . . . . 14  
PowerPlus Amplifiers  
• Signal to Noise @ 1 kHz: >100dB (rated power)  
Features and Specifications  
• Channel Separation @ 1 kHz: >60dB  
• Frequency Response: 5-60 kHz, -3dB  
• Input Impedance: 20 kHz, nominal  
Your new PowerPlus Jensen mobile stereo power amplifier is the amplifier of  
choice for the high demands of auto sound reproduction. With its deep-bass  
reproduction and plenty of reserve power, low harmonic distortion and neutral  
reproduction, the PowerPlus series of amplifiers takes Mobile Hi-Fi to new  
heights. Like all Jensen products, when it comes to accurate sound  
reproduction the PowerPlus series takes a back seat to no one. Jensen will  
bring your Hi-Fi experience to new heights with the following features:  
• THD+N @ 5 watts: 0.02%, 1 kHz, 14.4VDC  
PowerPlus 900 / 1150  
• Signal to Noise @ 125Hz: >100dB (rated power)  
• Channel Separation not applicable  
• THD+N @ 5 watts: 0.02%, 125Hz, 14.4VDC  
• Low profile Aluminum extruded heat sink  
• Pass-Thru RCA's  
• Variable Bass EQ 0 - 12dB @ 45Hz  
• 12dB / octave Low Pass and High Pass filters  
• Variable Input Level 400mV - 5V  
Power Output  
RMS Power Output @ 2% THD+N, 1kHz, 14.4VDC  
PowerPlus 420  
• Encapsulated power and speaker connectors  
• Short circuit, DC-offset and Thermal Overload protection circuitry  
• Blue illuminated VU level meter(s)  
• 75 x 2 Watts, 4-ohm  
• 110 x 2 Watts, 2-ohm  
• 210 x 1 Watts, 4-ohm Bridged  
• Diagnostic LED's - Green: Power, Red: Standby / Fault  
PowerPlus 840  
PowerPlus 420 / 840 / 1304  
• 75 x 4 Watts, 4-ohm  
• 110 x 4 Watts, 2-ohm  
• 210 x 2 Watts, 4-ohm Bridged Stereo  
• Low Pass filter 40 - 240Hz  
• High Pass filter 40 - 400Hz  
• High Pass/Low Pass/Full Range selector switch  
• Stereo/Mono Mode switch (PowerPlus 420)  
• 2/3/4 Channel Mode switch (PowerPlus 840 and 1304)  
PowerPlus 900  
• 275 x 1 Watts, 4-ohm  
• 450 x 1 Watts, 2-ohm  
PowerPlus 1302  
PowerPlus 1302  
• Low Pass filter 50 - 250Hz  
• 195 x 2 Watts, 4-ohm  
• High Pass filter 40 - 500Hz  
• 320 x 2 Watts, 2-ohm  
• 650 x 1 Watts, 4-ohm Bridged  
• High Pass / Low Pass / Full Range selector switch  
• Stereo/Mono Mode switch  
• Remote Input Level Control w/ 5 meter interface cable  
PowerPlus 1304  
PowerPlus 900 / 1150  
• 125 x 4 Watts, 4-ohm  
• 160 x 4 Watts, 2-ohm  
• Mono subwoofer amp  
• 325 x 2 Watts, 4-ohm Bridged Stereo  
• Low Pass filter 40 - 250Hz  
• Subsonic filter 10 - 40Hz, 12dB / octave  
• Remote Input Level Control w/ 5 meter interface cable  
PowerPlus 1150  
• 350 x 1 Watts, 4-ohm  
• 575 x 1 Watts, 2-ohm  
Specifications  
PowerPlus 420 / 840 / 1302 / 1304  
• Load Impedance: 2-4ohm  
Specifications subject to change without notice.  
3
PowerPlus Amplifiers  
Installation  
Before you begin the installation of your PowerPlus series amp remember,  
there are two ways to do things – right and twice! Use the proper installation  
techniques, tools and accessories to ensure that your Jensen PowerPlus  
series amp will put out all the power it was designed to. If necessary, seek a  
professional installer to have the amplifier installed correctly. Most mobile amp  
installations do not have the proper gauge wire for power and ground – do not  
let your amp be a victim of this common installation oversight!  
going to the vehicle chassis) and make sure the battery is grounded to the  
chassis with at least a #8 gauge wire. Also check the alternator connections,  
making sure they are tight and free from corrosion, rust or dirt.  
Location and Mounting  
The amplifier’s compact design allows great flexibility in mounting. Common  
mounting locations include under the front passenger seat or in the trunk area.  
When selecting a location, remember that amplifiers generate heat. Select a  
location on a flat surface away from heat and moisture where air can circulate  
around the amplifier.  
NOTE: This device is a high-power audio amplifier intended for  
installation in vehicles with a 12-Volt negative ground electrical system.  
Attempting to connect or operate the amplifier with another type of  
electrical system may cause damage to the amplifier or the electrical  
system.  
Place the amplifier in the mounting location and mark the positions of the holes  
with a marker, pen or pencil. Carefully drill the mounting holes in the marked  
positions, then use the supplied mounting screws to securely fasten the  
amplifier to the mounting surface.  
Installation Assistance  
For installation assistance, call 1-800-323-4815 during normal business hours,  
WARNING: Do not cover the amplifier with carpets or enclose it behind  
interior trim panels, and do not mount the amplifier in an inverted or  
upside down configuration. Be sure the mounting location and the  
drilling of pilot holes will not damage any wires, control cables, fuel  
lines, fuel tanks, hydraulic lines or other vehicle systems or components.  
Supplies and Tools Needed  
To install the amplifier, you will need tools, supplies and adapters. It is best to  
make sure you have everything you need before you start.  
Supplies  
Routing Wires  
• Black electrical tape  
• Amplifier Installation Kit  
Proper wiring connections are illustrated on the following pages. If wiring  
connections are made incorrectly, the unit will not operate properly and could  
become permanently damaged. Follow the installation instructions carefully, or  
have the amplifier installed by an experienced technician.  
Tools  
• Cordless drill with assortment of bits  
• Flat-head and Philips screwdrivers  
• Wire cutters/strippers  
• Crimping tool  
• 12-volt test light or digital multimeter  
• Wire brush, sandpaper or scraping tool (ground connection to vehicle should  
be a clean, unpainted metal surface)  
Disconnect Battery  
Disconnect the negative (-) battery cable before starting the installation. Check  
the battery ground (there should be two (2) ground wires coming from the  
battery – one going to the starter mounting bolt or engine block and another  
4
PowerPlus Amplifiers  
Power Wiring  
Charging System  
Power Terminal (+12V/B+)  
In some cases, the installation of just one (1) amplifier could be enough to  
overload your factory electrical system (i.e., alternator). Depending on the  
state of your electrical system and overall condition of your vehicle, you may  
need to upgrade your alternator and battery. After the vehicle is started, the  
alternator provides the power to your electrical system, not the battery. When  
the engine is running, the alternator is your main source of power. Upgrading  
the alternator should be your first consideration if you should experience a  
voltage drop in the system when operating your audio system. Adding  
capacitors and/or batteries without upgrading the alternator will only make the  
problem worse because these devices put an extra load on the alternator. After  
upgrading the alternator, capacitors and/or batteries can be installed if desired.  
Connect the main power wire to the battery, within 18 inches from the positive  
(+) battery post, using an adequate size fuse or circuit breaker capable of  
handling the current of the selected power wire. A fuse or circuit breaker must  
be installed to prevent a possible electrical fire should the main power wire  
short to ground.  
Battery Terminal  
Adaptor  
Fuse or Circuit Breaker  
Use the following recommended wire gauge as a guide when installing your  
amplifier(s):  
Install as close to the  
battery as possible.  
MODEL NUMBER  
MAX CURRENT DRAW  
MIN WIRE GAUGE  
420  
840  
30A  
50A  
90A  
120A  
60A  
80A  
#8  
#8  
#4  
#4  
#6  
#8  
Remote Terminal (REM)  
900  
Connect the power antenna or amplifier turn-on lead from the receiver to the  
amplifier remote terminal.  
1150  
1302  
1304  
Remote Turn-On (Power Antenna)  
L
E
R
C
D
2620  
A
L
B
FA  
D
E
B
V
O
E
L
R
T
S
S
A
B
CD  
-
AU  
X
IN  
i
EQ  
C
D
4
R
E
40  
C
E
IV  
W
A
JPT  
E
R
H
T
T
Sx  
4
LOC/DX  
1
2 IN  
T
SUB-W  
B-  
3
RPT  
W
CHANGER  
DN  
MONO  
O
NO  
4
S
H
F
MODE  
OD  
E
5
i
X
-
BA  
SS  
AUX  
X
6
AS/PS  
S/P  
UP  
S
B
A
DISP  
IS  
N
D
P
S
C
A
N
i
E
Q
M
U
TE  
5
PowerPlus Amplifiers  
Ground Terminal (GND)  
Make the ground lead as short as possible, leaving enough length to complete  
the installation and to allow for any service that may be needed at a later date.  
To ensure a good ground, scrape away any paint or undercoating to expose  
bare metal. Use a "ring" terminal of the proper gauge and an "outside star  
washer" (between the chassis and ring terminal) when making your ground  
connection. Although you’ve scraped away the paint to expose bare metal, the  
outside star washer will help to "bite into" the chassis for a tight, secure  
ground.  
Drill hole in chassis sheet metal.  
Replacement Fuse Requirements (FUSE)  
Model  
420  
Quantity  
Amps  
15  
Type  
ATO  
ATO  
ATO  
ATO  
MAXI  
MAXI  
2
2
3
4
1
1
480  
25  
900  
30  
1150  
1302  
1304  
30  
60A  
80A  
6
PowerPlus Amplifiers  
PowerPlus 420/1302  
Speaker Wiring  
The Speaker Wiring diagrams illustrate options for connecting one or two  
speakers. Observe the proper speaker polarity.  
Two Speakers  
One Subwoofer  
NOTE: PowerPlus amplifiers can drive speakers with a nominal  
impedance range of 2~ 4-ohms. For maximum power, configure your  
speakers for a nominal 2-ohm load.  
NOTE: Do not overlook the use of the proper gauge speaker wire. The  
PowerPlus series of amplifiers require a minimum of 12-gauge wire.  
PowerPlus 900/1150  
2 ohm nominal  
Two Subwoofers  
One Subwoofer  
4 ohm nominal  
+
+
+
+
SPEAKER OUTPUT  
SPEAKER OUTPUT  
Tri-Mode  
L
Inductor  
2 ohm nominal  
4 ohm nominal  
C
HPF LPF FULL  
L
C
Capacitor  
4 ohm minimum  
7
PowerPlus Amplifiers  
Two Speakers and Bridged Subwoofer  
PowerPlus 840/1304  
Four Speakers  
HPF LPF OFF  
HPF LPF OFF  
HPF LPF OFF  
HPF LPF OFF  
SPEAKER OUTPUT  
CH4  
SPEAKER OUTPUT  
+
CH1 + CH2 – + CH3 – +  
CH4  
+
CH1 + CH2 – + CH3 – +  
+ BRIDGED – + BRIDGED –  
+ BRIDGED – + BRIDGED –  
4 ohm nominal  
2 ohm minimum  
4 ohm nominal  
4 ohm nominal  
2 ohm minimum  
4 ohm nominal  
2 ohm minimum  
Two Subwoofers  
HPF LPF OFF  
HPF LPF OFF  
SPEAKER OUTPUT  
CH4  
+
CH1 + CH2 – + CH3 – +  
+ BRIDGED – + BRIDGED –  
4 ohm nominal  
4 ohm nominal  
8
PowerPlus Amplifiers  
Input Wiring  
Most trunk/hatchback installations will require a 15-20 foot RCA cable, while  
pickup trucks and under-seat mounting will require a 6-12 foot RCA cable.  
Connect an RCA cable from your receiver to the RCA input on your amplifier.  
PowerPlus 840/1304  
The PowerPlus 1304 and 840 can be configured for three different input  
modes: 2 channel, 3 channel or 4 channel.  
PowerPlus 420/900/1150/1302  
Input Wiring - Stereo Mode  
2 Channel  
RCA Cable  
MODE  
CAR STEREO /  
SOURCE UNIT  
4 3 2  
MODE  
CH3  
CH4  
CH1  
Input Wiring - Mono Mode  
4
3
2
HPF LPF OFF 40Hz 240Hz 40Hz 400Hz 0dB  
12dB 5V  
0.4V  
5V  
0.4V 0dB  
12dB 40Hz 400Hz 40Hz 240Hz  
HPF LPF OFF  
X-OVER  
X-OVER LPF  
HPF BASS EQ GAIN  
3/4 INPUT  
OUTPUT  
1/2 INPUT GAIN BASS EQ HPF  
LPF  
RCA Cable  
CAR STEREO /  
SOURCE UNIT  
3 Channel  
MODE  
4 3 2  
MODE  
CH3  
H4  
CH1  
CH
4
3
2
HPF LPF OFF 40Hz 240Hz 40Hz 400Hz 0dB  
12dB 5V  
0.4V  
5V  
0.4V 0dB  
12dB 40Hz 400Hz 40Hz 240Hz  
HPF LPF OFF  
X-OVER LPF  
HPF BASS EQ GAIN  
3/4 INPUT  
OUTPUT  
1/2 INPUT GAIN BASS EQ HPF  
LPF  
X-OVER  
9
PowerPlus Amplifiers  
4 Channel  
MODE  
4 3 2  
MODE  
CH3  
CH1  
4
3
2
HPF LPF OFF 40Hz 240Hz 40Hz 400Hz 0dB  
12dB 5V  
0.4V  
5V  
0.4V 0dB  
12dB 40Hz 400Hz 40Hz 240Hz  
HPF LPF OFF  
X-OVER  
X-OVER LPF  
HPF BASS EQ GAIN  
3/4 INPUT  
OUTPUT  
1/2 INPUT GAIN BASS EQ HPF  
LPF  
NOTE: The use of good quality RCA cables is just as important as power  
and speaker wire. Choose a high quality low capacitance cable for the  
best results.  
Connecting Additional Amplifiers  
Pass-Thru RCA connectors are provided to connect additional amplifiers  
without the need to purchase "Y" adapters.  
10  
PowerPlus Amplifiers  
Indicators and Controls  
Power Indicator (POWER)  
speakers (6 1/2", 6 X 9", etc.) by adjusting the crossover to a higher setting  
(80–100Hz).  
The power indicator provides a visual indication that the amplifier is turned on.  
Crossover (X-OVER)  
Input Level Control (LEVEL/GAIN)  
The Jensen PowerPlus series of amplifiers have built-in low-pass and high-  
pass crossover filters for bi-amplifying the system. Adjust the crossover to  
accommodate your chosen installation method. Select LPF (low pass filter)  
when the amplifier will be driving woofers or subwoofers. Choose FULL or OFF  
when crossover mode is not active and the amplifier is in “full range” mode.  
Select HPF (high pass filter) when the amplifier will be driving full-range or  
separate speakers, and you want to limit the “bass” being transferred to these  
speakers.  
The INPUT LEVEL control (or GAIN) matches the output of your radio to the  
input of the amplifier. After the installation is complete, make sure the input  
level control on the amplifier is turned down all the way (counter-clockwise or  
all the way to the left). Play a tape or CD (make sure bass and treble settings  
or Bass EQ are flat) and turn the volume up slowly until you just start to hear  
distortion. Back the volume down just a bit. On the amplifier, slowly turn up the  
input level control (clockwise or to the right) until you just start to hear  
distortion, then back it down a bit. Now your radio and amplifier levels are  
matched.  
Mode Switch  
PowerPlus 420 and 1302  
BASS EQ  
The 420 and 1302 come equiped with a ST/MO (stereo/mono) MODE switch.  
Use STEREO mode when you have a 2-channel input from the source unit.  
Use MONO mode when you have a single input from the source unit. See  
“Input Wiring” on page 9.  
The Bass EQ is continuously adjustable from 0 to +12dB @ 45Hz. Adjusting  
the Bass Boost level allows different subwoofer/enclosure combinations to be  
equalized. Use this control to increase the level of low bass available from your  
subwoofer/enclosure combination. Ported and Band Pass enclosures should  
be limited to about +6dB to +9dB of boost. Sealed enclosures should be able  
to accept the full +12dB of boost, if necessary. The full +12dB of boost should  
be reserved for special applications since improper use of the Bass Boost  
could damage your subwoofers at high volumes.  
PowerPlus 840 and 1304  
The 840 and 1304 come equiped with a 4/3/2 MODE switch and can be  
configured for three different input modes: 2 channel, 3 channel or 4 channel.  
Low Pass Filter (LPF)  
The Low Pass Filter controls adjust the crossover point. Typical crossover is  
between 60Hz and 80Hz for ported and sealed enclosures. Bandpass boxes  
will typically use a higher crossover setting between 125Hz and 150Hz. Since  
musical tastes vary, you should play music that you would normally listen to in  
your vehicle, with the above settings as a starting point. If necessary, set the  
crossover by ear.  
High Pass Filter (HPF)  
The high pass filter will limit the low frequencies being transmitted to your  
speakers. This can be useful in number of situations. For example, if you  
selected the high pass filter and set the crossover to 40Hz, then you would  
have an infra-sonic (sub-sonic) filter at 40Hz, which would be useful with  
certain enclosure/subwoofer combinations that were tuned between 45Hz and  
50Hz. Other uses might include limiting the low frequencies to smaller  
11  
PowerPlus Amplifiers  
Testing  
Remote Input Level Control  
Before finishing the installation, perform the following tests to make sure the  
wiring is correct and everything is operating properly.  
The PowerPlus 900, 1150 and 1302 come equipped with a Remote Input  
Level Control. The Remote Input Level Control allows the input level to be  
adjusted from an alternate location. It can be mounted under-dash or in-dash.  
When the amplifier is used to drive subwoofers and the low pass crossover is  
activated, the Remote Input Level Control can be used as a “remote bass level  
control”. This enables you to control the bass level independent from the rest  
of the system. This is convenient for system tuning and/or when playing many  
different types of music.  
Reconnect Battery  
When wiring is complete, reconnect the battery negative terminal.  
Test Power Wiring  
Turn on the receiver, but do not turn up the volume. The amplifier power light  
should come on. If not, check the REM and +12V (B+) wires. Turn up the  
receiver volume slightly. All speakers should operate. If not, check wiring  
connections at amplifier and speakers.  
The Remote Input Level Control uses a 6-pin modular cable for connectivity.  
Simply plug the 6-pin modular cable into the amplifier and then into the  
Remote Input Level Control to activate the circuit.  
Test Speaker Connections  
These tests make sure the speakers are connected properly. If speakers don’t  
play at all, one (or both) speaker wires may be disconnected.  
Power  
Min  
Max  
50  
250  
500  
12  
PowerPlus Amplifiers  
Short circuit  
protection activated  
Blown speakers  
Speaker wire(s) shorting Check for faulty wiring  
to ground  
Defective crossover  
Amp connected to  
Check all speakers  
Troubleshooting  
Problem  
Possible Cause  
Corrective Action  
Check fuse(s)  
Amplifier does not  
turn on  
No power to +12V  
terminal  
Faulty passive crossover  
Check speaker connections  
Low impedance  
protection activated improper load  
No power to REM  
terminal  
Blown main fuse at  
battery  
Check head unit fuse(s) and  
wiring  
Replace fuse and identify  
cause of failure  
Replace fuse and identify  
cause of failure  
Re-ground main power  
ground to bare metal  
chassis  
Amp will not drive a 1  
ohm mono load, 2 ohm connected properly  
minimum in mono  
configuration  
Speakers defective/  
blown  
Faulty passive  
crossovers  
Verify that speakers are  
Blown fuse at amplifier  
Check speakers  
Faulty ground  
Check crossovers  
Volume control too  
sensitive  
Distorted sound  
Input level control  
adjusted too high  
Input level control  
adjusted too high  
Re-adjust the input level  
(refer to page 8)  
Re-adjust the input level  
(refer to page 8)  
Poor bass response Speakers out of phase  
Check speaker polarity;  
reverse the connection to  
one speaker only if two  
subwoofers are connected  
to the amplifier.  
Blows fuse(s) at amp Power wires connected Reconnect power wires  
backwards  
properly  
Internal problem with  
amp  
Ground loop(s)  
Take unit for service  
NOTE: If the protection light is activated with no speakers connected to  
the amplifier, and all the power connections are correct, this would  
indicate an internal problem with the amplifier.  
Engine noise /  
Alternator whine  
Use good quality shielded  
RCA cables  
Faulty ground at amp  
Re-ground amp to clean  
bare metal chassis  
Faulty ground at head  
unit  
Inductive coupling  
Re-ground head unit to  
clean bare metal chassis  
Re-route RCA and/or  
speaker wires away from  
factory harnesses  
Input level on amp set  
too high  
Re-adjust input level (refer  
to page 8)  
Thermal protection  
activated  
Amplifier driving 2 ohm If the amplifier “thermals”  
load for long durations  
frequently while driving  
subwoofers, install fan to  
keep amp cool.  
13  
PowerPlus Amplifiers  
CEA Power Output  
PowerPlus 1302  
Power Output: 175 watts RMS X 2 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
280 watts RMS X 2 channels into 2-ohms @ < 1% THD+N  
570 watts RMS X 1 channels (Bridged Mono) into 4-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt)  
Dimensions: L15.5" x 2.5" x 11.75"  
PowerPlus 1304  
Power Output: 117 watts RMS X 4 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
145 watts RMS X 4 channels into 2-ohms @ < 1% THD+N  
290 watts RMS X 2 channels (Bridged Stereo) into 4-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt)  
Dimensions: L15.5" x 2.5" x 11.75"  
RMS Power Output @ 1% THD+N, 14.4VDC  
PowerPlus 420  
Power Output: 65 watts RMS X 2 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
90 watts RMS X 2 channels into 2-ohms @ < 1% THD+N  
170 watts RMS X 1 channels (Bridged Mono) into 4-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt)  
Dimensions: L10.5" x H2.5" x W11.75"  
PowerPlus 840  
Power Output: 70 watts RMS X 4 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
100 watts RMS X 4 channels into 2-ohms @ < 1% THD+N  
175 watts RMS X 2 channels (Bridged Stereo) into 4-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt)  
Dimensions: L14" x H2.5" x W11.75"  
PowerPlus 900  
Power Output: 260 watts RMS X 1 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
430 watts RMS X 1 channels into 2-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 240Hz, -3dB (Reference: 1 watt)  
Dimensions: L17.25" x H2.5" x W11.75"  
PowerPlus 1150  
Audiovox Electronics Corporation  
Hauppauge, NY 11788  
Power Output: 330 watts RMS X 1 channels into 4-ohms @ < 1% THD+N  
Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms)  
Additional Power Output:  
550 watts RMS X 1 channels into 2-ohms @ < 1% THD+N  
Frequency Response: 10Hz to 240Hz, -3dB (Reference: 1 watt)  
Dimensions: L19" x H2.5" x W11.75"  
1-800-323-4815  
© 2006 Audiovox  
v. 111806  
14  

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