columbineazn asked:


I have power running from my battery to my trunk, from there it goes through a Dual-Amp Maxi-Fused Distributor Block which splits the power into 2 parts. The first part goes to a 4 channel amp that is grounded and connected to my 2 rear 6×9 speakers. The other half goes through my mono amp which is connected to a 10 inch sub-woofer and is also grounded.

From my car’s stock power supply for my radio i have power running through a noise filter and then to my radio. From my radio there is an RCA cable running all the way back to my mono amp and from that amp it is connected to my 4-channel amp. The RCA cables i use are gold plated monster cables.

My four channel amp is not connected to the front 2 speakers which are stock and don’t do much.

My question is I am getting engine noise from my 2 rear 6×9 speakers. What can be the cause, I hope I gave enough detail.
The Car is a 2002 honda civic, the head unit is a panasonic, the mono amp and sub are rockford, the 4-channel amp is unknown and the 6×9 are JL i believe

best mortgage

james b asked:


OK i just bought a sub this one ->http://www.bestbuy.com/site/olspage.jsp?skuId=8265717&type=product&id=1170289779897

Specs
Product Features
Handles up to 300W peak power (150W RMS)
Polypropylene woofer with parabolic, acrylic dust cap
High-temp voice coil with spun lace Nomex insulating reinforcement collar
Tear- and fatigue-resistant polycotton spider
Optimized motor magnetics with extended pole and bumped backplate
Spring-loaded connection terminal
High-density compressed half-roll sealed poly foam surround
Sensitivity: 85dB
Impedance: 4 ohms

and bought this wiring kit
20′ CRCA20 RCA cable
30′ 16-gauge speaker wire
20′ 8-gauge fused power wire
3′ 8-gauge ground wire
16′ 18-gauge turn on wire
4″ wire ties
#10 gold-plated ring terminal
¼” gold-plated ring terminal
5/16″ gold-plated ring terminal
3 rubber grommets

Amp Specs
amps bridagbel
Power Plus Series 2-Channel Class AB Car Amplifier
RMS Power Rating:
4 ohms: 65 watts x 2 chan.
2 ohms: 90 watts x 2 chan.
Bridged, 4 ohms: 170 watts x 1 chan.
Max power output: 105 watts x 2 chan.
LED power and protection indicators
Blue illuminated VU meter display
Tuned Bass EQ (0-12 dB bass boost at 45 Hz)
Bridgeable operation
Compact design
Encapsulated power and speaker terminals
Preamp RCA outputs
Short circuit, DC offset, thermal, and overload protection circuitry
Extruded aluminum alloy heatsink
Variable high-pass filter (40-400 Hz, 12 dB/octave)
Variable low-pass filter (40-240 Hz, 12 dB/octave)
CEA-2006 compliant amplifier
Frequency response: 10-60000 Hz
Dimensions: 10.5″L x 11.75″W x 2.5″H
8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
1-year Manufacturer’s warranty

Now I dont know weather or not to bridge the amp or realy what to do i have very basic knowledge of what to do i have a aftermarket deck so in your opinion how should i hook this up a diagram would be helpful

laptop notebook

C.D.C. asked:


Details On My Subs:
Nominal Input Power Rating: 600 W
Cone Style: Cone
Mounting Depth: 5.3 in
Speaker Configuration: Single Speaker
Diameter: 12 in
Nominal Impedance: 4 ohm
Cone Material: Polypropylene (Injection Molded)
General Features: Gold-Plated Terminals Vented pole piece
Magnet Weight: 42.3 oz
Sensitivity: 93 dB
Minimum Frequency Response: 25 Hz
Maximum Frequency Response: 800 Hz
Maximum Input Power Rating: 600 W

Thunder TA Series Class D Monoblock Car Amplifier
RMS Power Rating:
4 ohms: 150 watts x 1 chan.
2 ohms: 300 watts x 1 chan.
Max power output: 300 watts x 1 chan.
MOSFET power supply
Wired remote bass level control included
Thermal and short LED indicators
Tuned Bass EQ (0-12 dB bass boost at 40 Hz)
Adaptive Class D Technology: With MTX innovative approach, the amplifier’s switching energy is constantly changing and is moved away from FM radio frequency ranges as the amplifier’s load and output increases.
Thermal and short protection
StreetWires Connectors
Xtant Technologies Cooling (XTC) thermal-regulated, turbo-charged intercooler
Variable low-pass filter (at 80 or 120 Hz, 24 dB/octave)
CEA-2006 compliant amplifier
Dimensions: 12-11/16″L x 9-5/8″W x 2-1/2″H
4 or 8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
1-year Sonic Electronix warranty
Monoblock Class A/B Amplifier with Bass Level Control
RMS Power Ratings:
1 ohm: 600 watts x 1 channel
2 ohms: 300 watts x 1 channel
4 ohms: 150 watts x 1 channel
Hifonics New Illuminated Heat-Sink Design With Blue LED Light Pumps
Hifonics Blue Illuminated Logo
Maxxsonics Illuminated “M” End Panel Logo
Heavy-Duty Ultra-Fi” MOSFETS
Highly Efficient Super D-Class Amplifier Circuitry With Oversized MOSFET Output
Fully Adjustable Accu-Cross” Crossovers
±18dB Variable Bass Equalization @ 45Hz
180° Variable Phase Control (15 to 35Hz)
Dash-Mountable Bass Remote Control Included
Variable 24dB Subsonic Filter
Brutus Pulse Wave Modulated MOSFET EXVP (Exponential Vari-Power Supply)
Twin-Turbo Torroid Coil Design
HSMD Hifonics Surface Mount Design
Balance Line Inputs for our 18-Volt Line Drivers
RCA Line Output for Amplifier Daisy Chaining
Gold 4-Gauge Power Connectors
Dimensions: 9.84″L x 10.39″W x 2.63″H
1-year Techronics.com warranty
Kenwood KAC-8104D 1-Channel Car Audio Amplifier Power:
300 Watts x 1 @ 4 Ohm
500 Watts x 1 @ 2 Ohm
MOSFET power supply
LED power indicator
Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
Speaker-level inputs with signal sensing for automatic turn-on)
Preamp RCA outputs
Short circuit, DC offset, overload, and thermal protection circuitry
Aluminum die cast heat sink
Built-in cooling fan
Gold-plated RCA level inputs
Gold-plated screw terminals
Variable low-pass filter (50-200 Hz, 24 dB/octave)
CEA-2006 compliant amplifier
Frequency response: 5-200 Hz
Subsonic Filter (15/25 Hz, 18 dB/ Octave)
THD: 0.8%
Dimensions: 11-1/16″ Width x 2-3/8″ Height x 9-7/8″ Depth
Kenwood KAC-8103D 1-Channel Car Audio Amplifier Class D Monoblock Amplifier
Maximum Output Power: 1000 watts
RMS Power Output:
300 watts x 1 channel @ 4 ohms
500 watts x 1 channel @ 2 ohms
2 ohm stable
Frequency Response: 5 Hz-200 Hz
Low-Pass Filter: 50 Hz-200 Hz, 24 dB/Octave
Variable Input Sensitivity: 200 mV – 5 V
Line Output Terminals for Extension
Infrasonic Filter: 15 Hz, 25 Hz, 18 dB/Octave
Bass Boost: 0-18 dB
Fuse Rating 40A x 1
Signal-to-Noise Ratio 85 dB
THD @ Rated RMS Power 1%
Dimensions: 11-1/4″ Length x 2-1/2″ Height x 12-1/2″ Width
1 Year Techronics Warranty!
Kicker 06ZX300.1 1-Channel Car Audio Amplifier RMS Power: 150W x 1 @ 4 ohms
RMS Power: 300W x 1 @ 2 ohms
THD at 4-Ohm RMS Power: <1 %
Speaker Level Inputs: Yes
Preamp Outputs: Yes
Built-In Crossovers: LP
Bass Boost: 0 or 12 dB
Frequency Response: 20-200 Hz
Signal to Noise Ratio: 100 dB
Advanced chassis with extruded aluminum heatsink
MOSFET class A/B power supply
Top-mounted controls
Switchable KickBass 12 dB bass boost at 40 Hz
80 Hz low-pass crossover with 24 dB/octave slope
Built-in 25 Hz subsonic filter
High level or low level inputs (125mV-10V)
PreAmp Signal Transfer (PAST) RCA outputs
Delayed turn-off logic circuit
Soft start turn-on circuit for reduced startup load
Short circuit, Over-voltage, Reverse polarity, Thermal overload (SORT) protection
2 -Year Techronics.com Warranty
Pioneer GM-7300M 800 Watts Monoblock Car Audio Amplifier800W Max, MonoBlock Amplifier
RMS Power Output: 4 ohms: 250 watts x 1 channels
RMS Power Output: 2 ohms: 360 watts x 1 channels
PWM Regulated MOSFET Power Supply
Screw-Type Speaker Terminals
Balanced Isolator Input Circuit
RCA Inputs
Speaker Level Input
Input Level Control
Built-in Crossover
Crossover Frequency Range: 40 Hz - 240 Hz
Bass Level Control: 50 Hz
Frequency Response: 10 Hz - 240 Hz
Dimensions: 11-13/16"L x 13-1/8"W x 2-3/8"H
1-tear Techronics.com warranty

low mortgage