1000W Pair of Crossfire C5 12D4 Subwoofers + NVX Bass Package

Built for Bass

You've got an awesome subwoofer there, pal. But where's it gonna go? You can't just throw that thing in the trunk and call it a day. Don't worry, Belva's got your back. With superior construction, great features and everything you need for bass, you'll be ready to pass up that entry-level box you've been eyeballing.

You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. You get polyfill built into the box, making sure your subs perform perfectly. On top of that, you get a box that's CARB Phase 2 Compliant, meaning your box won't emit as much nasty formaldehyde as the competition. Better for your bass and better for you.

	Look, nobody buys a subwoofer and says, 'Aw man, I just want a teeny bit of thump.' Naw man, you want something that kicks you in the chest, but you need a box that's gonna put up with it. That's where Belva comes in. While other brands use less-than-optimal 1/2-inch MDF, we've got 3/4-inch MDF to make sure you get all the bass you can handle. Why risk a busted box? Belva's the obvious choice when it comes to giving your sub a good home and giving you the low end you're looking for.

General Features:

• Dual Sealed 12" Enclosure
• Internal box volume: 2.5 cubic ft. total air space - 1.25 cubic ft. per chamber.
• High Quality 3/4" MDF Construction
• Durable black carpeting
• Pre-lined with Poly-Fil
• Seams are fully caulked for better efficiency
• 2 Separate chambers allowing each subwoofer its own air space
• Gold post terminals for clean and easy wiring access
• Box Dimensions: 28" Wide, 14" Depth, 14" Height
• 30 Day return policy

Product Features:

• 4 Gauge Single Amp Wiring Kit
• FLUX Power and ground wire made with pure Oxygen Free Copper
• Durable nylon overbraid for extra security
• If you would like to expand this to a Dual Amplifier wiring kit you can use the EFX REVOPAKX.
• 17' 4 Gauge Power cable with Protective Mesh Cover
• 4' 4 Gauge Ground cable
• 17' 2 Channel twisted reVo RCA Cable
• 17' Remote turn-on lead
• Installation Hardware and instructions
• Authorized Internet Dealer
• 1-year Manufacturer's warranty

• 12" Dual 4 Ohm C5 Series Subwoofer
• Power Handling:
  • Peak: 1000 watts
  • RMS: 500 watts
• Impedance: 4 Ohm
• Injection Molded Polypropylene (IMPP) woofer cone material
• Foam composite woofer surround
• Rubberized trim ring
• Designed for small enclosures
• High excursion capability
• Spring loaded push terminals
• 2.5" Dual 4 ohm Aluminum high-temperature voice coil
• Dual 120 oz. ceramic stacked magnet structure
• Resonance frequency: 28.8 Hz
• 21mm Peak-to-peak excursion
• Mounting depth: 6"
• Cutout dimensions: 11-4/16"
• Authorized Internet Dealer
• 1-year Manufacturer's warranty

General Features:

• Class D Monoblock Amplifier with Bass Remote
• CEA-2006 Compliant
• Peak Power Rating: 2400 Watts
• RMS Power Rating:
• 4 ohm: 500 watts x 1 chan.
• 2 ohm: 800 watts x 1 chan.
• 1 ohm: 1200 watts x 1 chan.
• Sonic Electronix Certified Power Rating*:
• 4 ohm: 662 watts x 1 chan.
• 2 ohm: 1037 watts x 1 chan.
• 1 ohm: 1384 watts x 1 chan.
• Non-regulated efficient S.M.P.S power supply design
• Pulse Width Modulated MOSFET power supply
• Wired remote bass level control included
• LED power (green) and protect (red) indicators
• Power and ground Gauge adapter included (Up to 0 gauge)
• Soft start turn-on
• Mono channel operation
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Heavy duty aluminum alloy heat-sink
• Nickel-plated RCA level inputs
• Nickel-plated screw terminals
• Variable subsonic filter: 20 - 38 Hz, 24 dB/octave
• Variable low-pass filter: 40 - 320 Hz, 24 dB/octave
• Signal to Noise Ratio: 111 dB
• Total Harmonic Distortion: <1.0%
• Damping factor: 200
• Input Sensitivity: 200mV-6V
• Frequency response: 20 - 200 Hz
• Fuse Rating: 40A x 3
• Accepts 8, 4, 2, and 1/0 Gauge wire with gauge adapter
• 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty**

Recommended Configurations:

• Two NVX VCW104 10" Subwoofers wired to a 1ohm load for 1384W @ 14.05v - 1647W @ 14.42v RMS
• One NVX VCW104 10" Subwoofers wired to a 2ohm load for 1037W @ 14.30v - 1128W @ 14.60v RMS
• One NVX VCW124 12" Subwoofers wired to a 2ohm load for 1037W @ 14.30v - 1128W @ 14.60v RMS
• One NVX VCW154 15" Subwoofers wired to a 2ohm load for 1037W @ 14.30v - 1128W @ 14.60v RMS
• Two NVX VSW124 10" Subwoofers wired to a 1ohm load for 1384W @ 14.05v - 1647W @ 14.42v RMS
• Two NVX NSW102V2 10" Subwoofers wired to a 2ohm load for 1037W @ 14.30v - 1128W @ 14.60v RMS

**Extend your NVX Manufacturer's Warranty to 2 Years when you install your new NVX amplifier with a compatible NVX power installation kit! This offer is only available through Authorized NVX dealers and will only last for a limited time. With this amplifier, the following power kits will qualify for the extended warranty program: NVX XAPK1D, NVX XKIT42, or NVX XAPK4

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

• 20 oz of Polyester Fiber-fill for sub boxes
• Adds better bass to your system by making your sub "think" it is in a larger enclosure...get more from your small space!
• Works great in smaller enclosures
• Also found as: PolyFil, Polyfill