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Belva BPKG212

1200W Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit

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List price $399.99

$199.99

with warranty

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Order within 23 hrs 17 mins to ship 7/14

Arrives by Friday, July 18 to zip 98144

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Belva Slappin' Bass Packs

The newest addition to the Belva line-up is an entire series of complete bass packages! These loaded enclosures also include an amplifier, and wiring to make sure you’re supplied with everything you need to add bass to your vehicle. Belva added these loaded ported enclosures to their line-up in an attempt to revitalize the car audio industry with quality bass at an affordable price, and making the process easier than ever before.

As soon as you receive your new bass package, installation is a 4-step process. First – make power connections. Second – make signal connections. Third – connect subs. Fourth – tune the amplifier and enjoy your new bass system. Installation of a subwoofer package has never been so easy!

The wiring included with the package is completely true to gauge so the amplifier can perform at its very best. The quality of the wiring is very high for such an affordable kit. The subwoofers are also loaded into a ported enclosure. These ported enclosures allow for the system to be much more efficient - giving you more bass output per watt.

Not only is the installation easy, but the value of quality bass per dollar is second to none. These systems are one of the most amazing deals we’ve ever been able to offer at SonicElectronix.com. This BPKG212 includes two 12” subwoofers enclosed in a ported box, a monoblock amplifier to drive it, and a complete 8 gauge amplifier kit to wire the system up. A remote bass knob & high level inputs are included for compatibility with any system - and remote bass adjustments allow you to tune the bass to your liking on the fly. Adding 1200 watts of gut wrenching bass has never been easier.

Subwoofer Features:

  • Two 12" Belva Subwoofers Included
  • Power Handling:
    • Peak: 1200 watts total (600 watts each)
  • Impedance: 4 ohm SVC
  • Polypropylene cone
  • Durable rubber surround
  • 1.5" black aluminium voice coil
  • 37 oz. ferrite magnet motor structure
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Amplifier Features:

  • Class A/B Monoblock Amp
  • Adjustable gain
  • LPF: 40-300Hz
  • Bass Boost: +0-12DB
  • One pair of preamp outputs
  • High level/speaker level inputs
  • Remote bass knob included
  • 25A fuse

Enclosure Features:

  • Dual 12" Ported Subwoofer Enclosure
  • Preloaded with Belva Subwoofers
  • Tuned perfectly to get the best bass from the Belva subs
  • Dimensions: 30.43" L x 14.29" H x 11.73" D

Amp Kit Specifications

  • Complete 8 Gauge Amp Kit with 2-Channel RCA Cable
  • High strand count for maximum flexibility
    • 17ft. frosted red 8 gauge power wire
    • 3ft. frosted black 8 gauge ground wire
    • 17ft. gray remote turn-on wire
    • 17ft. 2-channel twisted-pair noise rejecting RCA cable
    • 10ft. frosted red speaker wire
  • Nickel plated die-cast zinc Mini-ANL fuse holder
  • 40A mini-ANL fuse
  • (2) 8 Gauge Nickel plated brass ring terminals
  • (5) 14-16 Gauge Nickel plated brass spade terminals
  • 8 Gauge grommet
  • Miscellaneous connectors, terminals and wire ties




Have a Question about the Belva BPKG212?

Amplifier Power Specifications

RMS Power @ 2 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
250 watts x 1 channels

Amplifier Specifications

Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

AB
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
1 - Mono
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

250 watts
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
8 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
2 ohms
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Yes
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
No
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-pass (LP)
Bass/Gain Remote
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
No
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

No

Subwoofer Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Single
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
600 watts
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
1200 watts

Enclosure Specifications

Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Ported Bandpass
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
2
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Hatchback Style, Angled Back
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
1
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Black
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Carpet

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
31%
4 Star
54%
3 Star
8%
2 Star
8%
1 Star
0%

Average Attribution Rating

Durability
4.4
Value
4.3
Features
3.9
Design
4.5
Usability
4.7

DjBrant

rippey, IA

Overall
Durability
Value
Features
Design
Usability

Sofar ehh....

July 10, 2014

Im going to give these a few days break in period, and see where they are at after. Sofar not looking so good. The box is alot smaller than i thought it would be about .75 cubes per sub. sealed i wouldnt see a problem but ported and shared chamber would expect at least 1.25 ish per. So i will be testing them out in a larger (1.5 cube per slot port box). The amp is WAY under powering these subs, hooked up my jl 500/1 to these and they seemed to hit a lot harder but they still can not touch those low notes. I will write up another review on these in a few weeks ( hoping that they make it through a few weeks )

0 of 0 found this helpful

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Reynaldo

Cape Coral, FL

Overall
Durability
Value
Features
Design
Usability

The Belva BPKG212

April 30, 2014

Great package for the price, the install was as easy as 123. All the hardware you need and the best part BOOMING BASS and I installed it in the trunk of a Grand Marquis in the case of a smaller car it would bang as hard as it sounds when I open the trunk. Absolutely Stunning. I would highly recommended this package... Thanks Sonic You Rock!!

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Djomaster972

Guadeloupe

Overall
Durability
Value
Features
Design
Usability

Couldn't expect better ....

April 29, 2014

For this price you couldn't expect the high level. No indication as impedance or wattage on the subs themselves. Good punch even so. Amplifier is not powerful for these sub and heats up too quickly

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Sergio

Hobbs, NM

Overall
Durability
Value
Features
Design
Usability

speakers

March 30, 2014

These speakers work great I upgraded to a higher watt amp

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alex

phoenix, AZ

Overall
Durability
Value
Features
Design
Usability

subs

March 29, 2014

I would not recommend buying this package, unless you really do not care about sound quality or you really dont have the money. You get what you pay for, cheap subs. plus the amp is way to weak for these subs. the power and ground wire that come with the amp are half the size that the subs need. these subs can hardly hit low notes. if you plan on buying this and upgrading the amp then you are just wasting your time since you will also have to buy some 4 gauge wire. if you have these subs bumping as hard as the amp will let them, after 10-20 min if you lay your hand flat on the amp you cant even leave it there for more than 5 seconds with how hot this amp will get.

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twiggy

edgewater, md

Overall
Durability
Value
Features
Design
Usability

bumps!

March 27, 2014

These belva subs handle bass great, I love them! Only downfall is they dont handle lowbass at all. Just bogs out but high bass makes my teeth chatter!

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Greg

los Angeles, California

Overall
Durability
Value
Features
Design
Usability

Great product for the cost

March 9, 2014

Bought this just for the fun of it, and wasn't really expecting much. They ended up working great, everything was perfect, and the subs were just as loud as my friends 500$ set up.

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Justin

El paso tx

Overall
Durability
Value
Features
Design
Usability

Money's worth!

February 3, 2014

A very nice system kit for people who want fast & easy bass :).

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Builtfordtough294

Enfield, CT

Overall
Durability
Value
Features
Design
Usability

Belva 2 12's

January 28, 2014

Very good setup. Easy to install. Only bad thing is it needs a bigger amp and this system will bump.

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Cody

CO

Overall
Durability
Value
Features
Design
Usability

10/10

December 30, 2013

I have these subs in my 2000 Honda civic, They sound great and I would recommend these to anyone who wants bass for a low price!

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Trenton

Arizona/Peoria

Overall
Durability
Value
Features
Design
Usability

Belva Package (2 twelves)

December 26, 2013

These subs are great for the price, only thing you're gonna have to change is the amp, I'm getting a 1100 watt hifonics Brutus amp which is gonna make them slam, other than that great little setup

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Brian

Evanston, IL

Overall
Durability
Value
Features
Design
Usability

great product

December 15, 2013

i recommend this product for those who want sound with out paying major prices.

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Deavin

Saint Louis, MO

Overall
Durability
Value
Features
Design
Usability

Great Pick Up.

October 10, 2013

I Love These They Bang! For The Price, Definite Pick Up. Thanks Sonic!

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Product Summary

Manufacturer

Model Number

BPKG212

UPC

818060012419

Weight

51.00lbs

Internal SKU

bpkg212

Internal Product ID

72859

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Belva BPKG212