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Casse Acustiche

Una cassa acustica o diffusore acustico è un sistema di uno o più altoparlanti che trasformano il segnale elettrico proveniente da un amplificatore audio in suono.
Le più comuni casse acustiche sono basate su di un sistema a due vie, dove il woofer riproduce le tonalità basse e il tweeter le tonalità alte. Le frequenze audio vengono divise dal crossover.
I diffusori acustici possono essere attivi, sistemi acustici dotati di un amplificatore, o passivi sistemi acusitici che hanno bisogno di un amplificatore per funzionare.
Le caratteristiche principali che determinano la qualità di un diffusore acustico sono:
La risposta in frequenza, l'efficienza, la sensibilità, l'impedenza, la frequenza di risonanza e la potenza massima che si misura in potenza di picco e potenza RMS.
Le casse acustiche vengono abitualmente utilizzate con dei dei Subwoofer che sono degli altoparlanti dedicati alla riproduzione di suoni a bassa frequenza.
In questa categoria troverete casse acustiche amplificate e casse acustiche passive di diverse potenze, casse per karaoke, casse portatili, casse da incasso, casse monitor, e tante altre tipologie.

Oggetto nuovo venduto con fattura e garanzia italiana.Column speakerWeather-proof housing (IP 44)Protective grill and extruded cabinet of aluminumPlastic top and bottom plates 100 V techniqueConnection cable with 2 power tapsMovable mounting bracketFor outdoor and indoor amplifying systemsInput voltage:100 V Rated power:10 W RMS (white) 15 W RMS (green)COM (black)Sensitivity (1 W/m):94 dB, ±3 dB Frequency range:150 Hz - 13 kHz Dimensions (H x W x..
60,90€ Imponibile:49,92€
Coppia casse acustiche da muro 70W bianche - BC4W - Occasione
-59 %
Articolo in offerta speciale in quanto la confezione di cartone esterna è danneggiata. Le casse sono nuove, in perfette condizioni estetiche e funzionali.Coppia casse acustiche stereo a due vie con staffa per fissaggio a parete o a soffitto di colore bianco. La loro forma trapezoidale è particolarmente indicate per installazioni negli angoli. Struttura in ABS con una robusta griglia metallica racchiudono un woofer da 100mmØ (4") e un twee..
61,00€ 25,00€ Imponibile:20,49€
Oggetto nuovo venduto con fattura e garanzia italiana."Speaker pairDedicated PA speaker system for fixed installations2-way bass-reflex system for powerful bass 4"" bass speaker and 1"" dome tweeter White or titanium plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracket for ceiling or wall installationIdeal for PA applications in restaurants, bars, discos, shops, conferences, etc.""Rated power..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Speaker pairDedicated PA speaker system for fixed installations2-way bass-reflex system for powerful bass 4"" bass speaker and 1"" dome tweeter White or titanium plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracket for ceiling or wall installationIdeal for PA applications in restaurants, bars, discos, shops, conferences, etc."Rated power:..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana."6"" ceiling mount speaker2-way system for excellent sound playbackMovable tweeter100 V transformer with 3 power tapsFor speech and background music in indoor PA systems"Input voltage:100 V Speakers:6 + 0.5 Rated power:7.5 W RMS (green) 15 W RMS (yellow)30 W RMS (red)COM (blue)Sensitivity (1 W/ 1 m):87 dB, ±3 dB Max. SPL (1 m):99 dB Frequency range:90 Hz - 20 kHz Dimensions (D x D):230 x 9..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Horn speakerHumidity-proof8 ohm speaker systemAluminum housingLocking possibility at the mounting bracketRated power: 40 W RMS Impedance: 8 ohm SPL (1 W/ 1 m):105 dB Frequency range:340 Hz - 4 kHz Dimensions (L x W x H):325 x 355 x 215 mm Weight:2 kg ..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana.PA volume controller with 24 V emergency priority relayAudio transformer for 100 V line techniqueAttenuation in 11 stepsWhite plastic front panel and knobSurface mounting with optional PA SF housingScrew plug connectionRated power: 120 W Frequency range:50-18,000 Hz Priority relay: 24 V DC Dimensions: 80 x 80 x 67 Weight: 250 g ..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Flush-mount speaker2-way system with 5"" bass speaker and 1"" tweeter8 ohm speaker systemSplash-proof (IP 44) construction for outdoor useWhite plastic housing For outdoor and indoor amplifying systems""Rated power:25 W RMS Program power:45 W Components:5"" woofer, 1"" tweeter Connections: Terminal Sensitivity (1 W/m):90 dB, ±3 dB Impedance:8 ohms Frequency range:95 Hz - 20 kHz Dimensions (Hx..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Universal wall speaker100 V technique with high-quality components for hifi sound2-way bass-reflex system for powerful bassWhite plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracketFor indoor amplifying systemsInput voltage:100 V Rated power:15 W RMS Sensitivity (1 W/ 1 m):88 dB, ±3 dB Max. SPL (1 m):98 dB Frequency range:100 Hz - 20 kHz D..
67,00€ Imponibile:54,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Universal wall speaker100 V technique with high-quality components for hifi sound2-way bass-reflex system for powerful bassWhite plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracketFor indoor amplifying systemsInput voltage:100 V Rated power:15 W RMS Sensitivity (1 W/ 1 m):88 dB, ±3 dB Max. SPL (1 m):98 dB Frequency range:100 Hz - 20 kHz D..
67,00€ Imponibile:54,92€
#Cassa passiva professionale DAP Audio MC-8 150 Watt. #Ottima per gruppi, band, pub e locali. #Tre altoparlanti: Woofer da 20 cm + Tweeter + Tromba. #Potenza massima 150 Watt. #Impedenza 8 Ohms. #Sensibilità 97 dB #Dimensioni: 480 x 280 x 270 mm #Peso: 8,6 kg ..
70,20€ Imponibile:57,54€
Cassa passiva professionale OMNITRONIC DX-822 300 Watt.Ottima per gruppi, band, pub e locali. E' dotata di maniglie, di griglia protettiva in metallo per il woofer, di angoli in acciaio per proteggerla durante il trasporto.Tre altoparlanti: Woofer da 20 cm + Tweeter + Tromba.Potenza massima 300 Watt Rms 150 Watt.Risposta in frequenza: 50 - 18,000 HzDimensioni: 400 x 320 x 280 mm..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Ceiling mount speaker2-way system with 6"" bass speaker and 0.5"" tweeter100 V transformer with 3 power tapsEasy installation with clipsPlastic housing with metal grille in whiteFor amplifying systems in in indoor PA systems"Input voltage:100 V Speakers:6 + 0.5 Rated power:10 W RMS (green) 20 W RMS (yellow)40 W RMS (red)COM (blue)Sensitivity (1 W/ 1 m):87 dB, ±3 dB Frequency range:50 Hz -..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Horn driver 1""/ 60 W driver with high-quality audio transformer 100 V techniqueMatching the horns EH-310, EH-400, EH-560Splash-proof (IP 44) construction for outdoor use""Input voltage:100 V Rated power:60 W RMS Throat diameter:1"" Impedance:8/16 ohms Sensitivity (1 W/ 1 m):90 dB Frequency range:300 Hz - 5 kHz Height: 173 mm Diameter: 122 mm Thread diameter: 35 mm Cable length:approx. 30 cm ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Swivel-mounted loudspeakerHigh sound pressure and wide frequency rangeParticularly applicable in loud sourroundingsIn weather-proof aluminium housingLocking possibility at the mounting bracketFor outdoor amplifying systems in football stadiums, outdoor pools, open air eventsRugged aluminium housingThe driver ED-60T or ED-100T is necessary for operationMounting depth incl. driver approx. 430 mm..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Horn speakerIn weather-proof aluminum housing (IP 44)100 V speaker system100 V transformer with 2 power tapsLocking possibility at the mounting bracketFor outdoor amplifying systemsInput voltage:100 V Rated power: 12.5 W RMS (brown) 25 W RMS (blue)COM (black)Sensitivity (1 W/ 1 m):105 dB Frequency range:400 Hz - 5 kHz Dimensions (D x D):305 x 347 mm Weight:2 kg ..
73,10€ Imponibile:59,92€
Horn speakerWeather-proof ABS plastic housing (IP 44)100 V transformer with 2 power tapsSwivable mounting bracketConnection via open wiresFor outdoor amplifying systemsInput voltage:100 V Components:13 cm speaker (5"") Rated power:15 W RMS (green)  " 30 W RMS (white)   COM (black) Sensitivity (1 W/ 1 m):108 dB Frequency range:350 Hz - 8 kHz Dimensions (H x W x D):305 x 325 x 325 mm Weight:2 kg ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Flush-mount speaker2-way system with 5"" bass speaker and 1"" tweeter8 ohm speaker systemSplash-proof (IP 44) construction for outdoor useWhite plastic housing Installation via drill holes in the housingFor outdoor and indoor amplifying systems""Rated power:25 W RMS Program power:45 W Components:6"" woofer, 1"" tweeter Connections: Terminal Sensitivity (1 W/m):90 dB, ±3 dB Impedance:8 ohms Fr..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Ceiling speaker100 V speaker system with 3 power tapsWeather-proof (IP 44), scratch-resistant plastic housing (ABS) 2 m connection cable with integrated steel wire for the installation Ideal for covering large areas from high ceilingsFor outdoor and indoor amplifying systemsInput voltage:100 V Speaker:6.5 Rated power:5 W RMS (green) 10 W RMS (yellow)20 W RMS (red)COM (blue)Sensitivity (1 W/ ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Universal wall speaker100 V technique with high-quality components for hifi sound2-way bass-reflex system for powerful bassBlack plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracketFor indoor amplifying systemsInput voltage:100 V Rated power:20 W RMS Sensitivity (1 W/ 1 m):89 dB, ±3 dB Max. SPL (1 m):101 dB Frequency range:100 Hz - 20 kHz ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Universal wall speaker100 V technique with high-quality components for hifi sound2-way bass-reflex system for powerful bassWhite plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installationMovable mounting bracketFor indoor amplifying systemsInput voltage:100 V Rated power:20 W RMS Sensitivity (1 W/ 1 m):89 dB, ±3 dB Max. SPL (1 m):101 dB Frequency range:100 Hz - 20 kHz ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana.Stylish ball speaker100 V speaker system Scratch-resistant plastic housing (ABS) Mounted with a steel tube and integrated audio cableIdeal for covering large areas from high ceilingsFor indoor amplifying systems"Input voltage:100 V Speaker:5"" Rated power:10 W RMS Sensitivity (1 W/ 1 m):90 dB, ±3 dB Frequency range:150 Hz - 15 kHz Dimensions (D x D):180 x 130 mm Weight:1,2 kg "..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana."Stylish ball speaker2-way system with 5.5"" bass speaker and 0.5"" tweeter100 V technique Scratch-resistant plastic housing (ABS)Mounted with an aluminum tube (42 cm) and integrated audio cableSupplied with canopy and hookIdeal for covering large areas from high ceilingsFor indoor amplifying systemsColors available: black, white, blue and red""Input voltage:100 V Speakers:5.5 + 0.5"" Rated ..
73,10€ Imponibile:59,92€
Oggetto nuovo venduto con fattura e garanzia italiana."8"" ceiling mount speaker2-way system for excellent sound playbackMovable tweeter100 V transformer with 3 power tapsFor speech and background music in indoor PA systems"Input voltage:100 V Speakers:8 + 0.5 Rated power:10 W RMS (green) 20 W RMS (yellow)40 W RMS (red)COM (blue)Sensitivity (1 W/m):87 dB, ±3 dB Max. SPL (1 m):101 dB Frequency range:50 Hz - 20 kHz Dimensions (D x D):270 x 105 ..
79,20€ Imponibile:64,92€
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