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  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Car Bass Packages & Powered Subs
  5. Pyramid BNPS122_HED500.1

See all parts that fit your 1981 I-Mark

1200W Pyramid + Cerwin-Vega Complete Bass Bundle

Dual 12" High Powered 4 ohm Subwoofers + Cerwin-Vega HED500.1 Amplifier + The InstallBay AK4 Amp Kit

1
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Dual 12" High Power 4 ohm Subwoofers • HED Series Monoblock Class AB Car Amplifier • 4 Gauge Complete Amplifier Installation Kit • Bandpass Loaded Ported Enclosure

Learn more about the bnps122_hed5001

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Description

Pyramid brand icon

Authorized dealer

Pyramid BNPS122

Dual 12" Bandpass Ported Loaded Subwoofer Enclosure
Quantity: 1

Subwoofer Features:
  • Dual 12" High Power 4 ohm Subwoofers
  • Power Handling:
    • Peak: 1200 watts
  • Final Impedance Options:
    • 2 Ohm (Mono)
    • 8 Ohm (Mono)
    • 4 Ohm x 2 (Stereo)
  • Silver Polypropylene woofer cone material
  • Black Edge specially treated rubber suspension
  • Aluminum high temperature 2" voice coil
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty
General Enclosure Features:
  • Dual 12" Bandpass Loaded Ported Enclosure
  • 1200 watts of Peak Power
  • Bandpass enclosure design for enhanced deeper bass
  • Built-in Neon Accent Lighting
  • Plexi-glass front window able to withstand deep heavy bass
  • 4 Tuned ports for elongated lower frequency response
  • Grey carpeted exterior for professional finish
  • Frequency Response: 35-1,000 Hz
  • Dimensions: 16"D x 31-1/2"W x 15-1/2"H

Cerwin-Vega HED500.1

500W MAX, HED Series Monoblock Class AB Car Amplifier
Quantity: 1

  • HED Series Monoblock Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 150 watts x 1 chan.
    • 2 ohm: 250 watts x 1 chan.
  • Max power output: 500 watts x 1 chan.
  • PWM MOSFET power supply
  • Remote bass level control included
  • LED power (green) and protect (red) indicators
  • Vega Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • Soft Start Turn-on
  • Mono channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry
  • High-density aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 112mV-5.4V
    • High level: 3.55V-20V
  • Variable low-pass filter (50-250 Hz, 12 dB/octave)
  • Variable sub-sonic filter (15-55 Hz, 12 dB/octave)
  • Damping factor: >222 at 50 Hz
  • Frequency response: 17-255 Hz
  • Dimensions: 11-5/8"L x 9-7/16"W x 2-1/8"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website (SonicElectronix.com) when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Belva BAK42

Complete 4 Gauge Amplifier Installation Kit
Quantity: 1

Belva BAK4 Amp Kit Features:
  • Complete 4 Gauge 2-Channel Amplifier Installation Kit
  • Designed specifically for car audio systems up to 1000 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Made from Copper-Clad Aluminum for a pure uninterrupted transfer of power and signal
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • In-line Mini-ANL Fuse holder with a 80 amp Mini-ANL fuse offers ideal protection for high powered systems
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Belva BAK4 Includes:
  1. 17 ft. (5.2 meters) Red 4 gauge power wire
  2. 3 ft. (.91 meters) Black 4 gauge ground wire
  3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
  4. 17 ft. (5.2 meters) Helical Twist 2-channel RCA interconnect cable
  5. 20 ft. (6.1 meters) Speaker cable
  6. One In-line Mini-ANL Fuse Holder with a 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. One 4 Gauge red chrome plated ring terminals
  9. One 4 Gauge black chrome plated ring terminal
  10. Three 18 Gauge red Spade terminal
  11. Two 18 Gauge black Spade terminal
  12. One 18 Gauge red butt connector
  13. Ten 4" Black zip ties

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Specifications & Details

Subwoofer Amplifier Power Specifications
RMS Power @ 4 ohms
150 watts x 1 channel
RMS Power @ 2 ohms
250 watts x 1 channel
Peak Power Output
500 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
1 - Mono
Maximum Input Gauge Size
4 AWG
THD at Rated RMS Power
.04%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
15 - 55 Hz
Signal-to-Noise Ratio
101 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
20A x 2 
CEA-2031 Compliant
No
Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
600 watts
Total Peak Power Handling
1200 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
35 - 1000 Hz
Enclosure Specifications
Box Type
Bandpass
Number of Subwoofers
2
Box Style/Shape
Hatchback Style, Angled Back
Height
15-1/2"
Width
31-1/2"
Depth
16"
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Spring posts
Box Exterior Color
Gray
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Pyramid

Model Number:

BNPS122_HED500.1

Weight:

66.67lbs

Internal SKU:

bnps122_hed5001

Internal Product ID:

43119

Customer Ratings & Reviews

1200W Pyramid + Cerwin-Vega Complete Bass Bundle thumbnail image
1
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Durability
5
Value
4
Features
4
Design
5
Usability
5

Customer Reviews

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great!

Hits perfect love the sound.

By Taz on January 30, 2012

16 found this helpful

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