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Infinity PRIMUS 1270B + Rockford Fosgate Monoblock Amplifier + Amp Kit

12" Single 4 Ohm Car Loaded Subwoofer Enclosure + Rockford Monoblock Prime Amplifier + 4 Gauge Amp Kit

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• 1200 Watts Max
• 300 Watts RMS
• Polypropylene Cone
• Rubber Surround
• Stamped Steel Frame
• Black Carpeted Enclosure
• 5/8" Medium-Density Fiberboard Construction

Learn more about the primus1270bam_r2500x1_bak42
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List price $589.93
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$514.95

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Description


Infinity brand icon

Authorized dealer


primus1270b

Infinity Primus 1270B (PRIMUS1270BAM)

1200W Peak 300W RMS Loaded Single 12" Sealed Enclosure
Quantity: 1

Product Details:

  • Sealed enclosure with 1 12" Primus Series Subwoofer
  • 5/8" medium-density fiberboard construction covered with Carpet
  • Stamped steel frame
  • 2" voice coil
  • Two steel bar grilles protect the driver from bumps and dings
  • Threaded posts accept up to 12AWG speaker wire
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 300 watts
  • Final Impedance: 4-ohm
  • Polypropylene cone
  • Rubber surround
  • Frequency Response: 35 - 200 Hz
  • Sensitivity: 91 dB
  • Dimensions: 17.250" L x 14.50" H x 7.625" W x 11.50" W2
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Rockford Fosgate Prime R2 R2-500X1

500W RMS Class D Prime Series Monoblock Car Amplifier
Quantity: 1

Product Details:

  • Prime Series Class D 2 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 channel
    • 2 ohm: 500 watts x 1 channel
  • Total RMS power output: 500 watts
  • Power, C.L.E.A.N. in and out LED visual indicators
  • 1 pair of pre-amp outputs
  • Variable Input Gain adjustment level
  • Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • High Level Input Capable
  • Includes RLC Remote Level Control
  • Balanced Differential Inputs with RCA Pass Through Outputs
  • CEA-2006 Compliant and CE Compliant
  • Continuously Variable On Board Punch EQ
  • Cast aluminum heat sink
  • Short Circuit, Rollback, and Over Current Protection
  • Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
  • Features C.L.E.A.N. Set-up
  • Top Mounted Control Panel
  • Input sensitivity:
    • Low level: 150mV - 4 volts
    • High level: 450mV - 12 volts
  • Frequency Response: 20 - 250 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 75 dB
  • Variable low-pass filter: 50 - 250 Hz
  • Subsonic filter: 15 - 40 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 6.8" L x 8.5" W x 1.9" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: R2-500X1

Belva BAK42BK

4 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - GRAY
Quantity: 1

Product Details:

  • 4 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Gray 4 gauge power wire
  2. 3 ft. Black 4 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 4 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

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Specifications & Details


Series
Series
Primus Series
Subwoofer Specifications
Subwoofer Size
12"
Total RMS Power Handling
300 watts
Total Peak Power Handling
1200 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Sensitivity
91 dB
Frequency Response
30 - 200 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Box Style/Shape
Square/Rectangle
Height
14-1/2"
Width
17-15/16"
Depth
6-5/16"
Second Width
10-3/16"
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PRIMUS1270BAM, R2500X1, BAK42

Weight:

33.40lbs

Internal SKU:

primus1270bam_r2500x1_bak42

Internal Product ID:

187655

Customer Ratings & Reviews


Infinity PRIMUS 1270B + Rockford Fosgate Monoblock Amplifier + Amp Kit thumbnail image

5 star
84%
4 star
12%
3 star
5%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.7
Design
4.8
Usability
4.8

Customer Photos & Videos


Customer Reviews

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Quality Product

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Works very well with my Rockford Fosgate sub system in my car.

By Ronald on December 11, 2014

135 found this helpful


good deal!

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Pretty decent value for the price. Worked out great, thanks.

By Brett on January 29, 2015

130 found this helpful


Usable

The following review is for BAK42BK, which is a part of the bundle you are viewing.

The wiring has done me right so far but the only thing I don't like is the speaker wires. You have to carefully split it so the wire doesn't show. Other than that minor thing everything was great and a great value!

By tyler on November 18, 2014

126 found this helpful


price is right

The following review is for BAK42BK, which is a part of the bundle you are viewing.

the price is right for this setup. the ground wire and the power wire are to big for my amp but i made them fit. better to have to much than not enough so if i upgrade to a larger amp it will be fine.

By Mark on November 13, 2014

123 found this helpful


Accessories for product

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Just what I needed and made installation so much easier. Thanks

By Susie on February 9, 2015

113 found this helpful


awesome products

The following review is for BAK42BK, which is a part of the bundle you are viewing.

I run 2 12inch audiobahn exursions on this amp and it pushes them very well. The size is perfect not to big and fits right unerneath the seat or small space. The best part is it stays pretty cool even after running most the day.

By CJ on March 22, 2015

108 found this helpful


Great for the Price! 2 years still going strong!

The following review is for Primus 1270B., which is a part of the bundle you are viewing.

2021 Toyota Corolla LE Sedan Update April 2023
I replaced the original box that the Infinity 1270 in came with a Skar ported box. I know recommended port is less than what the Skar box is. If you want fast and clean bass leave it like this. Putting it in Skar box doubled the bass and was even louder than the Sound Ordnance B-17 Bandpass ported set up. All this time it is still being powered by a Belva BB200ABv2.

Bought July 2021
Just bought a Sound Ordnance B-17 Bandpass from Crutchfield last month and sold it a week after install. I personally like this infinity more, it does have less bass and shaking of the car compared to the B-17 Sub but the sound is a lot cleaner. Bandpass and ported boxes give you more of the car shaking experience with rap and EDM but if switch over to rock and other music it sounds horrible. If want that bass the car is messing and without the need to shake the car next to you the Infinity Primus is the sub. It has enough bass to actually enjoy the music and I definitely recommend the 1270B for someone looking for clean bass!

By Mehrdad on April 9, 2023 Checkmark Icon Verified purchase

92 found this helpful


good wires

The following review is for BAK42BK, which is a part of the bundle you are viewing.

I like the wire kit I got with my amp it seems to be holding up goo it handles the power of the amp I got but I would of gave it 5 stars all the way around but I wold of like the ground at less 2 more feet for good use but over all its a nice kit

By jay on March 8, 2015

100 found this helpful


Good stuff

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Great product last a long time good value for the money.

By Brandon on December 7, 2014

106 found this helpful


Cable

The following review is for BAK42BK, which is a part of the bundle you are viewing.

Good product fast shipping awsome seller... keep up the good work.....

By Rondell on November 9, 2015

84 found this helpful




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