How to Hookup This Audio package?

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

Definately bridge the amp, it will give u more bass. And if ur talking about starting from scratch, u gotta run the red power 8 gauge wire from ur battery or fuse box to the amp. From there u must connect the black 8 gauge grounding wire to a piece of raw metal on the car. what i mean by raw is that there is no paint getting int he way. Next run the RCA cords fromt he back of ur headunit (stereo) AND the amp turn on which will be a thin blue wire. Find where the amp turn on line is located in the wiring harness and attach that. Send both of those wires back to the amp and plug them in. From there just attach the positive and negative wires to the sub box and the amp and blast away.