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Precision Power PPI BI.154

550W 15" Black Ice Series Dual 4 Ohm Subwoofer

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• RMS Power: 550W
• Dual 4 ohm Voice Coil
• Non-Pressed Paper Pulp Cone
• High Roll Foam Surround
• Die-Cast Aluminum Frame
• Vented T-Yoke Back Plate

Learn more about the bi154

We apologize

This item has been discontinued

Product Highlights


• RMS Power: 550W
• Dual 4 ohm Voice Coil
• Non-Pressed Paper Pulp Cone
• High Roll Foam Surround
• Die-Cast Aluminum Frame
• Vented T-Yoke Back Plate

Description


Precision Power brand icon

Authorized dealer

General Features:

  • 15" Dual 4 Ohm Black Ice Series Subwoofer
  • Power Handling:
    • RMS: 550 watts
  • Non pressed paper pulp cone
  • High roll foam surround
  • Poly-cotton suspension spiders
  • Die-cast aluminum frame
  • Vented T-yoke back-plate
  • Polly conical dust-cap
  • 2" 4-Layer voice coil on aluminium former
  • Resonance Frequency (Fs): 26 Hz
  • Top-mount depth: 6-1/2"
  • Sensitivity: 86dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Precision Power PPI BI.154 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Precision Power PPI BI.154 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Precision Power PPI BI.154 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Precision Power PPI BI.154 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Black Ice Series
Subwoofer Size
15"
RMS Power Handling
550 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2"
Sensitivity
86 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.5 cubic feet
Optimum Sealed Box Volume
2.5 cubic feet
Minimum Ported Box Volume
2.5 cubic feet
Optimum Ported Box Volume
3.0 cubic feet
Top-Mount Depth (Mounting Depth)
5-3/4"
Cutout Diameter
14-1/2"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
26 Hz
Equivalent Compliance (Vas)
273.606 liters
Total Speaker Q Value (Qts)
0.9290
Electrical Q Value (Qes)
1.2591
Electrical Resistance of Voice Coil (Re)
4.0778 ohm
Mechanical Q Value (Qms)
3.5431
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BI.154

Weight:

19.00lbs

Internal SKU:

bi154

Internal Product ID:

68771

Product and How-to Videos


Customer Ratings & Reviews


Precision Power PPI BI.154 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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black ice 15

Awesome 15s. The sound is well rounded. U can hear hi and low bass out of these. I have hifonics 1200 amp on them and I believe they can handle much more than that. Great product great sound. Great quality for the price. Definitely a recommended speaker to have if ur on a budget

By Gary on April 6, 2015 Checkmark Icon Verified purchase

15 found this helpful


Hard Hitting Sub

This is one of the best 15" subwoofers you can buy hits extremely hard in a ported enclosure. It can handle 500 watts RMS at 2ohms when wired correctly. No need to spend hundreds of dollars for competition bass.

By QD on July 19, 2015 Checkmark Icon Verified purchase

5 found this helpful


Value

Looks great,rock bottom lows,great over-all cone control,an smooth tone transition...

By JJ on March 20, 2017


Plenty of bang for $

Wir3d sub down to 2ohms. Rated at 550rms....giving it 500rms from a Kenwood mono. In single ported box. HITS very HARD. Can't ask for more with money spent!

By Jarvis on August 4, 2016


quality

Just purchased a set of 15", its been a long time that I've bought a set of subs. I did a lot of research and decided to go with a known (old school) brand. I must say that when I received the subs, they look fantastic. the basket construction is very solid. the spider suspension is very stiff. the surround on the cone is very tough and wide. and I like the new design on the speaker cone with no dust cap. something that cant be seen in the photo is a re enforcement design between the spider and the back of the cone to support the connection between the cone and voice coil. magnet is 100oz but not over sized. all around I very, very happy with this PPI and looking forward putting them to work.

By ls on March 18, 2016


precision power 15' subs

well for the price you really will love these subs ,built well and sound great .not one of the cheaper subs ,these subs are a quality product ,,thanks again sonic, for the great deals.....

By derell on January 8, 2016 Checkmark Icon Verified purchase




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