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QED SS20-2 conmutador 2 parejas de altavoces en pararelo | A partir de un amplificador estéreo | Potencia RMS 150W | Electrónicamente protegido contra sobrecargas
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WHAT ARE THE DIFFERENCES BETWEEN THE SPEAKER SWITCHES IN TERMS OF IMPEDANCE?
All the speaker switches are configured so that if you use 8 Ω speakers the minimum impedance seen by the amplifier will be 4 Ω
WHAT ARE THE BENEFITS OF SERIES VS PARALLEL ?
The switches which have more than two sets of speakers use a combination of series and parallel switching to achieve the minimum impedance of 4 Ω no matter what combination of speakers are switched on. For the two way switches there is a choice between exclusively series or parallel versions. If you have 8 Ω speakers (and a 4 Ω min amp) you should always use the parallel switch. If you have 4 Ω speakers and a 4 Ω min amp you should always use the series switch.
ALL QED SWITCHES LOAD ON 4 Ω USING 8 Ω SPEAKERS. WHAT HAPPENS IF MY SPEAKERS ARE 6 Ω?
1. Check your amp – if it can cope with a 3 Ω load or less (and some can) then you are alright. The rule is you must always use speakers with double the impedance of the amp minimum. 2. If you only have two pairs of speakers then use the two way SERIES switch.
HOW DO THE SWITCHES DEAL WITH POWER, E.G. IF I HAVE AN AMPLIFIER WITH MORE THAN 150 WATTS?
These accessories use mains switches which are rated at 6A which means the max power they can handle is 288W given an 8 Ω load
SPEAKER SWITCHES IN TERMS OF IMPEDANCE?
All the speaker switches are configured so that if you use 8 Ω speakers the minimum impedance seen by the amplifier will be 4 Ω
WHAT ARE THE BENEFITS OF SERIES VS PARALLEL ?
The switches which have more than two sets of speakers use a combination of series and parallel switching to achieve the minimum impedance of 4 Ω no matter what combination of speakers are switched on. For the two way switches there is a choice between exclusively series or parallel versions. If you have 8 Ω speakers (and a 4 Ω min amp) you should always use the parallel switch. If you have 4 Ω speakers and a 4 Ω min amp you should always use the series switch.
ALL QED SWITCHES LOAD ON 4 Ω USING 8 Ω SPEAKERS. WHAT HAPPENS IF MY SPEAKERS ARE 6 Ω?
1. Check your amp – if it can cope with a 3 Ω load or less (and some can) then you are alright. The rule is you must always use speakers with double the impedance of the amp minimum. 2. If you only have two pairs of speakers then use the two way SERIES switch.
HOW DO THE SWITCHES DEAL WITH POWER, E.G. IF I HAVE AN AMPLIFIER WITH MORE THAN 150 WATTS?
These accessories use mains switches which are rated at 6A which means the max power they can handle is 288W given an 8 Ω load
IF MY AMP IS RATED 6-16 Ω SHOULD I REALLY BE RUNNING A 4 Ω LOAD?
NO, NEVER – you should use 12 Ω minimum speakers. You can get 16 Ω speakers though – but it may just be easier to change the amp.
CAN I USE THEM IN REVERSE E.G. AS AN AMPLIFIER SWITCHER (WE KNOW THE ANSWER IS NO, BUT WHY?)
NO – because the speaker switches are designed to have two sets or more of speakers attached to one amp, if used in reverse there is always the possibility of connecting two amps at once to one pair of speakers resulting in damage to one or both amps.
WHAT IS THE TECHNICAL DEFINITION OF 'TRANSMATCH'?
For the 5 way speaker switch we don’t use parallel or series switching but use transformer coupling instead. Again you have to use 8 Ω speakers minimum if your amp is a 4 Ω minimum amp. The impedance is then matched by the transformer (hence the name) so that a net 1.6 Ω load (all 5 sets of 8 Ω speakers switched on)is converted back to a 4 Ω load. One pair of speakers (A) is not connected to the transformer but is directly connected to the amp, these will be the main speakers. The four B pairs are connected via the transformer.
ESPECIFICATIONS
Rejilla válida para el altavoz Naim MUSO 2 - Disponible en color Olive (Olivo), Terracotta y Peacock (Azul)
REL AirShip II transmisor WIFi para Nº31 y Nº32 | Conectores de entrada: Neutrik Speakon de alto nivel, RCA de bajo nivel L/R, RCA de fono simple LFE, XLR balanceado LFE | Se compone de transmisor y receptor (2 unidades)
Furutech Jumper Cable Puente confeccionado para altavoces preparados para bicablear | Conectores tipo Banana o Spades | Cobre chapado en Rodio | Longitud 20cm.
Disponible en Bananas o Spades
Precio 1 blister 4 unidades.
Artesania Audio Damper Standard - Los Dampers son masas antimagnéticas y amortiguantes realizadas en acero antimagnético | De 100 mm de diámetro y 25 mm de altura. Peso: 1.400 grs.
Precio unitario
Altavoz -Cubo sencillo- para sistemas Bose. Varios acabados.
Bose S1 Pro+ - Funda Play-through | Funda exclusiva para el altavoz Bose S1 PRO + | Altavoz NO incluido
Disponible en color Blanco y Negro
Altavoz de repuesto como el que viene en los sistemas Bose Acoustimass 10SV, Acoustimass 5SV y algunos Cinemate
Precio unitario
Disponible en color Blanco o Negro
KEF KW1 Wireless Subwoofer Receiver | Permite colocar un segundo subwoofer inalámbrico a aquellos usuarios que ya cuenten con el KIT completo KEF KW1
SpeakerCraft SC-WIR Sub Kit de subwoofer inalámbrico | Transmite el audio desde la fuente hasta el subwoofer 10 metros máximo | Cada transmisor puede soportar hasta 4 receptores | Alimentación por USB | Posibilidad de comprar más receptores: SpeakerCraft SC-WIR RX
Flex Skin funda de silicona para altavoz | Compatible con Pulse Flex | Mantiene todas las funciones del altavoz disponibles | Disponible en color Negro, Blanco, Gris, Azul
Sub Roller Bag bolsa de transporte para subwoofer Sub1 o Sub2 | Incluye ruedas y asa telescópica | Carcasa EVA moldeada y forro acolchado | Elegir modelo
SpeakerCraft SSVC-6 selector altavoces con control de volumen | Manejo potencia 100W por canal RMS, pico de 200W | Ampliación de impedancia seleccionable | Capacidad para 6 parejas
Bose S1 Pro + Batería - Batería de repuesto para el nuevo altavoz Bose S1 Pro PLUS Wireless | Hasta 11 horas de autonomía
B869723-0010
Altavoz -Cubo dos conos- altavoz central para sistemas Bose. Varios acabados.