JL Audio 13W7AE Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor JL Audio 13W7AE (16 pagina's) in de categorie Subwoofer. Deze handleiding was nuttig voor 22 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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W7AE Owners Manual
YELLOW OPTIMUM:
This zone represents the best balance
between long-term reliability, high
output and low distortion performance.
In this zone, you will be taking full
advantage of the woofer's optimum,
low-distortion performance range
without undue risk of failure.
RED MAXIMUM:
In this zone, low-distortion output and
long-term reliability will be compromised
(especially by an aggressive user). Slightly
more SPL will be gained by pushing the
power into this zone, but typically not
more than 2dB, compared to the yellow
zone. The closer you are to the black
zone, the higher the likelihood of driver
failure. Operate with caution.
BLACK WARRANTY VOID:
We do not recommend operating
woofers at this level of power. In this
zone, there is a very high probability that
the driver will fail due to excessive heat
and/or mechanical stress.
Subwoofer drivers operated at
these levels of power are NOT covered
under warranty.
GREEN MINIMUM:
From a reliability standpoint, this zone
represents a very comfortable operating
power range for each driver. This level
of power will not stress the woofer but
will not extract all of its performance
potential, either.
Use of less than the minimum power
level will not damage the woofer, but may
result in unsatisfactory performance.
An Introduction
When designing systems with W7AE drivers, it is very important to achieve a good power match between the subwoofer amplifier and the subwoofer driver's capabilities. The power levels listed in the
above chart represent continuous (RMS) amplifier power per woofer and assume that the user will regularly make full use of that power without drastically overdriving (clipping) the amplifier(s). Make
sure you factor system impedance and the total number of subwoofers into your calculations. Adhering to these power recommendations will result in systems that are both reliable and enjoyable.
RECOMMENDED CONTINUOUS RMSPOWER RANGE FOR ONE SUBWOOFER DRIVER:
250W 500W 1000W 2000W 4000W125W
13W7AE
12W7AE
10W7AE
8W7AE
Thank you for purchasing a JLAudio W7AE subwoofer driver.
The W7AE embodies JLAudios commitment to pushing the
envelope of speaker technology. Each W7AE model has been
meticulously engineered to reproduce sub-bass with extreme
fidelity at any volume level, provided it is installed and tuned
properly. Please review the information in this document carefully
to maximize your enjoyment of the W7AE’s capabilities.
Two enclosure recommendations are listed for each model,
one sealed and one ported. In most cases, the sealed enclosure
design will give you the best overall sound quality and take up the
least space in your vehicle. The ported enclosure design will deliver
additional output over the sealed enclosure (about 3 - 4 dB more)
and will also maintain excellent sound quality, but it will require
significantly more space to install. The recommended ported
enclosure is not designed for peaky competition SPL performance,
but rather for music listening. It will be very loud and sound
extremely good when set up properly.
Please note that W7AE’s rarely require any equalization to
produce smooth frequency response. They also do not generally
benefit from excessively low crossover points. We recommend
that you use crossover points at or above 80 Hz in most cases.
This will ensure that you get maximum benefits from the W7’s
low-frequency output capabilities, while simultaneously reducing
the burden on your main speakers. This helps to reduce distortion
and improve overall fidelity.
For optimum sub-bass performance, the amplifier input
sensitivity must be adjusted to avoid excessive distortion (clipping)
of the amplifier output. Overly high input sensitivity settings
result in no additional clean output but will result in poor sound
quality and reduced speaker reliability. With W7AE subwoofers,
a clipped amplifier output may manifest itself audibly as a low-
level mechanical sound coming from the speakers. Proper input
sensitivity setting will avoid this problem.
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W7AE Subwoofer Drivers: Tight.
The ultimate no-compromise subwoofer for those seeking extreme output and sublime sound quality.
1 - OverRoll™ Surround
By utilizing space wasted in conventional
speakers, this ground-breaking innovation controls
the W7AE’s massive excursion without sacrificing
precious cone area.
2 - W-Cone™
The W-Cone™ is a unit-body cone assembly that
delivers astonishing cone stiffness with minimal
mass. The shape also provides incredible torsional
rigidity, which is critical to maintaining voice coil
alignment at the suspension limits.
3 - Floating-Cone™ Attach Method
Ensures proper surround geometry in the
assembled speaker for better excursion control
and dynamic voice coil alignment. A small detail
that means a lot when you’re pumping the cone
to the excursion extremes the W7AE is capable of.
4 - Plateau-Reinforced Spider Attachment
A derivative of JLAudio’s famous VRC technology,
this bulletproof suspension attachment relieves
stress from the spider material at high-excursions
for enhanced reliability.
5 - Radially Cross-Drilled Pole Piece
This innovative venting system greatly enhances
thermal dissipation and power handling by
directing air flow onto the voice coil former,
working in conjunction with technology #6.
6 - Elevated Frame Cooling
The elevated frame design of the W7AE delivers
cool air through slots directly above the top-plate
to the voice coil of the speaker. This not only
enhances power handling, but also improves
sound quality by minimizing dynamic parameter
shifts and power compression.
7 - Highly Linear, DMA-Optimized Motor System
DMA is JLAudios proprietary Dynamic Motor
Analysis system and is aimed at improving
dynamic motor behavior. As a result of DMA
optimization, W7AE motors remain linear
in motor force over an extreme range of
excursion and also maintain a highly stable
fixed magnetic field in the gap over a wide
power range. This leads to vastly reduced
distortion and faithfully reproduced transients...
or put simply: tight, clean, articulate bass.
8 - Huge Diameter, Progressive-Roll Spider
Arrived at after intense computer analysis and
optimization, the W7AE spiders provide precise
control and motor/voice coil alignment without
prematurely limiting excursion.
9 - Co-Extruded Double Lead-Wires
The extruded casing and carefully engineered
attachments ensure controlled lead-wire behavior
under the most extreme excursion demands. Two
conductors are used per connection for ample
current carrying capability.
10 - Ultra-long Voice Coil
To allow extreme linear excursion, phenomenal
power handling and control, control, control.
WARNING:
Prolonged exposure to high sound pressure levels can lead
to permanent hearing loss. W7AE subwoofers are capable of
reproducing sound at extremely high sound pressure levels.
Please exercise restraint in the operation of your system in order
to preserve your hearing and your long-term enjoyment of this
product’s sound quality capabilities.
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Product specificaties

Merk: JL Audio
Categorie: Subwoofer
Model: 13W7AE

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