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3000w 12" Subwoofer Car Bass Sub Woofer Speaker amp 6x9

RRP: £249 - Insanely powerful subwoofer!!
Item number: 380028576482
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3000w 12" Subwoofer Car Bass Sub Woofer Speaker amp 6x9
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Buy It Now price: £110.00 

Ended:20-May-08 05:26:55 BST
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Service to United Kingdom
Post to:United Kingdom
Item location:Ipswich, Suffolk, United Kingdom
Quantity:84 available
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Starting time:17-May-08 05:26:55 BST
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Item Specifics - SDC: Car Speakers & Subwoofers
Brand:

TheLoudest.com

Power (W):

3000

Type:

--

Condition:

New

Sub-Type:

Subwoofer


Untitled Document
This subwoofer is brand new, straight from the manufacturer and has never been used or the package opened. This competition grade subwoofer is simply stunning, words can not do it enough justice! Capable of enormous power for high power bass lovers and SPL competitors, but when used in a sealed enclosure, gives deep, tight bass of fantastic fidelity and quality, your ears don't get tired and it isn't uncomfortable because it is clean bass.
You just have to take a look at the structure of the speaker and sheer size of the magnet to deduce that this sub will deliver ultimate performance and power.
Delivery is £10 - NEXT WORKING DAY DELIVERY if ordered before 4pm (please see delivery info below). Please feel free to ask me any questions you have regarding the item.

This subwoofer normally retails for £249! This fantastic price will only be available for a limited time so bag yourself an absolute bargain!

Best used with the TL-1023 3,000w amplifier, which is perfectly matched. Best used with the TL-1120 enclosure, again which is perfectly matched.
 
 
 
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FULL PRODUCT INFORMATION


3,000 Watt 12" Subwoofer

After huge amounts of careful and detailed research, design, development and testing, TheLoudest.com proudly present this stunning subwoofer packed with revolutionary features using state of the art components and materials.

The Competition Pro TL-1121 12" competition grade subwoofer delivers an amazing 3,000w max. (1,000 watt RMS) of power. Constructed with heavy-duty dual 2 ohm voice coils, it has been designed to pound out deep, ultra low sub-bass which is nothing short of accurate in definition. The TL-1121 subwoofer has a durable, precision-engineered, robust build that offers fantastic bass reproduction, and maintains such clear bass reproduction at uncompromisingly high power levels.
For every day-listening, installing the TL-1121 in a sealed enclosure (such as TL-1120) will result in high fidelity reproduction over the entire bass frequency range, suited to most types of music, giving audiophile quality sound.

For extreme listening or SPL competitions, installing the TL-1121 in a ported enclosure (or simply removing the plug on the TL-1120 enclosure) unlocks the full potential of the woofer, resulting in pure subsonic power of monstrous proportions, ensuring the TL-1121 hits the hardest, deepest and loudest bass, blowing away just about anything that dares to stand in its path.

The amplifier recommended to power the TL-1121 is the TL-1023 - 1,000w RMS into 1 ohm.

Features:
  • Ultra strong, rigid hybrid Kevlar fibre cone.
    Comprehends the seriousness of competition rigors and the strict demand of audiophile quality reproduction.

  • Progressive high linearity spider.
    Provides excellent suspension during extreme SPL.

  • Competition grade 4-layer Kapton voice coils.
    Provide extra high power handling.

  • Gigantic magnet assembly.
    Composed of high density Strontium-Ferrite.

  • Carbon-graphite enhanced density pure Aluminium die-cast frame and structure.

  • Lead wires integrated into the damper.
    For high reliability and efficient power transfer during extreme conditions.

  • 24K Gold plated non-rust high conductance all-metal hexagonal lock tight binding post input terminals.
    Ensures a good clean input connection from the amplifier.

Construction:
With such features as an aluminium die-cast basket and a Strontium-Ferrite magnet, be sure to check out the detailed diagram of construction below:



Specifications:

Parameter
Data Unit Info
Nom. diameter

12 [inch] Nominal diameter (30 cm)
Vas

54.957 [Litres] Equivalent volume
Qts

0.807 Total Speaker Q-factor
Qes

0.905 Electrical Q-factor
Qms

7.339 Mechanical Q-factor
Fs

21.935 [Hz] Resonance Frequency (Free Air)
Sensitivity

90.659 [dB] SPL dB at 1W, 1m
Max Power

3000 [W] Maximum input power
RMS Power

1000 [W] RMS input power
xmax
20.32 [mm] Max excursion from centre at normal operation (one way)

Moving mass

278.9 [g] (Mms) Weight of moving parts
Disp area

0.0434 [m2] (SD), Effective piston area of cone
Disp Vol

1763.8 [cm3] Displaced volume = xmax x 2 x SD

Coil diameter

76.4 [mm] Diameter of the voice coil (Kapton 4-layer - 3")

Cms

0.1888 [mm/N] The stiffness of the driver’s suspension

Magnet weight

5102.9 [gr] Weight of the magnet (180 oz)
Re

1.785 [ohm] DC resistance (per voice coil)
Z

2 [ohm] Impedance of coil (per voice coil)
L

2.23 [mH] Inductance of coil (per coil @ 1 kHz)

Bl

27.529 [Tm] Magnetic strength (Motor force factor)

Recommended sealed enclosure

0.0623 [m3] (2.2 cubic feet)
Minimum sealed enclosure

0.034 [m3] (1.2 cubic feet)
Recommended ported enclosure

0.0623 [m3] (2.2 cubic feet)
Minimum ported enclosure

0.0425 [m3] (1.5 cubic feet)
Krm

2 [m]
Kxm

2.58 [mH]
Rem

5.31
Erm

0.984
Exm

0.656
P max

3,000 Watts Maximum peak input power
P rms

1,000 Watts Maximum RMS input power
Magnet material

High density strontium-ferrite

Cone/dust cap material

Dynaflex
Surround material

Santoprene Rubber

Aluminium shorting ring

Yes
Heat sink

Yes
Mounting depth

282 mm

Click on an image below to open the larger version.

Owner's Manual:


Click HERE to view/download it the TL-1121 manual.


For a detailed description of functions, mounting, installation, calibration and safety instructions, and basically everything you need to know, please read through the owners manual. The manual is around 3.5 mb in size and is in PDF format, so you will need Acrobat Reader installed.

Because of the dual 2 ohm voice coil, the TL-1121 can be wired in parallel to give 1 ohm load or in series to give 4 ohm load.

Please feel free to inspect the TL-1121 12" subwoofer by viewing the range of photographs to the right of this text.


MATCHED AMPLIFIER FOR THIS SUB


3,000w Subwoofer Amplifier...

To get the most from the subwoofer, both in terms of power output and quality, the 3,000w (1,000w RMS) TL-1023 Class D Digital Subwoofer Bass amplifier is recommended.
It provides exactly the right amount of power to drive the sub to its stunning full potential, if required.

Other amplifiers such as mosfet full range amplifiers are simply not up to the job of powering this subwoofer.

MATCHED ENCLOSURE FOR THIS SUB


Heavy duty enclosure...

To get the most from the subwoofer, both in terms of power output and quality, it is important that it is mounted in a suitable enclosure. Standard 12" sub box enclosures simply will not do; the sub is so large that that it will not physically fit in, and the volume of the boxes are too small so the sub can not perform.

This black vinyl TL-1120 enclosure has been taylor made to the subwoofer's specifications, and can be changed from a sealed design (for every day, high fidelity listening) to a ported design (for extreme listening and SPL competitions) by simply changing over a plate on the front of the box. This is a revolutionary design.

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