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7

Installation

USING PASSIVE CROSSOVERS

A passive crossover is a circuit that
uses capacitors and/or coils and is
placed on speaker leads between the
amplifier and speaker. The crossover
delegates a specific range of
frequencies to the speaker for
optimum driver performance. A
crossover network can perform one of
three functions: High-Pass
(capacitors), Low-Pass (inductors or
coils) and Bandpass (combination of
capacitor and coil).

The most commonly used passive
crossover networks are 6dB/octave
systems. These are easy to construct
and require one component per filter.
Placing this filter in series with the
circuit will reduce power to the
speaker by 6dB/octave above or
below the crossover point depending
on whether it is a high-pass or low-
pass filter. More complex systems
such as 12dB/octave or 18dB/octave
can cause impedance problems if not
professionally designed.

Passive crossovers are directly
dependent upon the speaker's
impedance and component value for
accuracy. When passive crossover
components are used in multiple
speaker systems, the crossover's
effect on the overall impedance should
be taken into consideration along with
the speaker's impedance when
determining amplifier loads.

CAUTION: The Lightning Audio amplifiers are not recommended for impedance

loads below 2

stereo and 4

bridged (mono) loads.

80

4.1mH 1000µF

8.2mH

500µF

16mH

250µF

100

3.1mH

800µF

6.2mH

400µF

12mH

200µF

130

2.4mH

600µF

4.7mH

300µF

10mH

150µF

200

1.6mH

400µF

3.3mH

200µF

6.8mH

100µF

260

1.2mH

300µF

2.4mH

150µF

4.7mH

75µF

400

.8mH

200µF

1.6mH

100µF

3.3mH

50µF

600

.5mH

136µF

1.0mH

68µF

2.0mH

33µF

800

.41mH

100µF

.82mH

50µF

1.6mH

26µF

1000

.31mH

78µF

.62mH

39µF

1.2mH

20µF

1200

.25mH

66µF

.51mH

33µF

1.0mH

16µF

1800

.16mH

44µF

.33mH

22µF

.68mH

10µF

4000

.08mH

20µF

.16mH

10µF

.33mH

5µF

6000

51mH

14µF

.10mH

6.8µF

.20mH

3.3µF

9000

34mH

9.5µF

68mH

4.7µF

.15mH

2.2µF

12000

25mH

6.6µF

51mH

3.3µF 100mH

1.6µF

Freq.

Hertz

Speaker Impedance

2 OHMS

8 OHMS

4 OHMS

L

L

L

C

C

C

6dB/Octave Low-Pass

6dB/Octave High-Pass

L

C

L = Low-Pass (Inductor)

C = High-Pass (Capacitor)

For more information, see your Authorized Lightning

Audio Dealer.

Mounting

Clip

REMOTE LEVEL CONTROL (LA1.300.2 only)
(only usable in LP Low Pass mode)

Mounting and installation

1. Find a location, either under the dash or 

near the center console, that gives easy 
access to the remote.

2. Using the screws supplied, install the mounting

clip with the tabs towards the back.

3. Route the cable for the remote and connect to

both the remote and amplifier.

4. Slip the remote onto the mounting clip until it

snaps into place.

Содержание LA1.150.2

Страница 1: ...LA1 150 2 LA1 300 2 Installation and Operation Installation et fonctionnement Instalaci n y operaci n AMPLIFIER...

Страница 2: ...tning Audio Amplifier Our customers have come to expect that Lightning Audio pushes the edge in audio Now we will push the edge in the amplifier and woofer business with high value and high performanc...

Страница 3: ...ut Jacks Line Level from Radio Pre outs The industry standard RCA jack provides an easy connection for signal level input They are platinum coated to resist the signal degradation caused by corrosion...

Страница 4: ...ble installation and to minimize signal or power loss 6 Think before you drill Be careful not to cut or drill into gas tanks fuel lines brake or hydraulic lines vacuum lines or electrical wiring when...

Страница 5: ...esses The power wires carry substantial current and could induce noise into the audio system 1 Plan the wire routing Keep RCA cables close together but isolated from the amplifier s power cables and a...

Страница 6: ...e careful not to mount the amplifier on cardboard or plastic panels Doing so may enable the screws to pull out from the panel due to road vibration or sudden vehicle stops 8 Connect the source signal...

Страница 7: ...determining amplifier loads CAUTION The Lightning Audio amplifiers are not recommended for impedance loads below 2 stereo and 4 bridged mono loads 80 4 1mH 1000 F 8 2mH 500 F 16mH 250 F 100 3 1mH 800...

Страница 8: ...desired crossover point is achieved Symptom Diagnosis Remedy Amplifier does not turn on Amplifier Noise Turn On Pop Engine Noise B or REM not between 10 5 and 15 5 volts or no voltage present Amplifi...

Страница 9: ...he receipt stating the customer name dealer name product purchased and date of purchase Products found to be defective during the warranty period will be repaired or replaced with a product deemed to...

Страница 10: ...age 16 Caract ristiques 16 Garantie limit e 17 Nous vous remercions d avoir achet cet ampli Lightning Audio Notre client le s attend ce que Lightning Audio pousse toujours plus loin les limites du son...

Страница 11: ...e pr sorties radio les prises RCA de norme industrielle permettent une connexion facile pour les entr es de signaux Elles sont plaqu es or pour r sister la d t rioration de signal due l effet de la co...

Страница 12: ...ation fiable et minimiser la perte de signal ou de puissance 6 R fl chissez avant de percer quoique ce soit Faites attention de ne pas couper ou percer le r servoir d essence les conduites de carburan...

Страница 13: ...tation transportent un courant lev et peuvent produire du bruit dans le syst me audio 1 Planifiez l acheminement des fils Gardez les c bles RCA ensemble mais en les isolant des c bles d alimentation d...

Страница 14: ...x lev s dans les prises d entr e de l ampli 9 Connectez les haut parleurs d nudez les fils des haut parleurs de 1 2 et ins rez la partie d nud e dans la borne du haut parleur puis serrez la vis sans t...

Страница 15: ...iner les charges de l ampli MISE EN GARDE les amplificateurs Lightning Audio ne sont pas recommand s pour des charges d imp dance inf rieures 2 st r o ou 4 pont es mono 80 4 1mH 1000 F 8 2mH 500 F 16m...

Страница 16: ...Bruit de moteur Tension de B ou de t l com non situ e entre 10 5 et 15 5 V ou bien absente L ampli pas mis la masse correctement Pointe de tension provenant de l unit source p n trant l entr e de l a...

Страница 17: ...ux durant la p riode de garantie seront r par s ou remplac s par un produit jug quivalent au choix de Lightning Audio Non couverture 1 Dommages caus s par accident abus mauvaise utilisation eau vol 2...

Страница 18: ...sobre la garant a limitada 25 Gracias por comprar el Amplificador Lightning Audio Nuestros clientes pueden contar con que Lightning Audio traspase los l mites del audio Ahora traspasaremos lo l mites...

Страница 19: ...t ndar de la industria proporciona una conexi n f cil para la entrada del nivel de la se al Estos enchufes est n enchapados en oro para resistir la degradaci n de la se al que es causada por la corros...

Страница 20: ...ner una instalaci n fiable y reducir la p rdida de potencia 6 Piense antes de perforar Tenga cuidado de no cortar o perforar el tanque de combustible las l neas de combustible o l neas hidr ulicas l n...

Страница 21: ...orriente y podr an inducir ruido en el sistema de audio 1 Planifique la ruta de cableado Mantenga los cables RCA juntos pero aislados de los cables de alimentaci n del amplificador y de cualquier acce...

Страница 22: ...Conecte los altavoces Pele 1 2 pulgada 1 3 cm de los cables de los altavoces ins rtelos en los terminales de los altavoces y ajuste el tornillo de fijaci n en su lugar Aseg rese de mantener la polari...

Страница 23: ...impedancia del altavoz al determinar las cargas del amplificador PRECAUCI N No se recomienda el uso de amplificadores Lightning Audio para cargas de impedancia menores de 2 est reo y 4 puenteado mono...

Страница 24: ...Ruido del amplificador Chasquidos Ruido de motor B o REM no est n entre 10 5 y 15 5 voltios o no hay voltaje presente El amplificador no est correctamente conectado a tierra Una punta de tensi n de la...

Страница 25: ...el nombre del distribuidor el producto comprado y la fecha de compra Los productos que est n defectuosos durante el per odo de la garant a ser n reparados o reemplazados con un producto considerado eq...

Страница 26: ...26 Espa ol Nota...

Страница 27: ...27 Nota...

Страница 28: ...Lightning Audio 2055 E 5th Street Tempe Arizona 85281 U S A In U S A 480 966 8278 In Europe Fax 49 850 3934 014 In Japan Fax 81 559 79 1265 02 04 B M 1230 20555 B Printed in China...

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