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Roland BA330 Stereo Portable Amplifier
Roland
Roland BA330 Active Speaker
Roland BA330 Active Speaker 1
Roland BA330 Active Speaker 2
Roland BA330 Active Speaker 3
Roland BA330 Active Speaker 4
Roland BA330 Active Speaker 5
Roland BA330 Active Speaker 6
Roland BA330 Active Speaker 7
Roland BA330 Active Speaker 8
Roland BA330 Active Speaker 9
Roland BA330 Active Speaker 10

Roland BA330 Active Speaker

Keyboard Amp

ID: ZMRDTEAT0003

772 €

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Portable Stereo Digital PA System

Whether battery powered or plugged in, the BA-330 delivers high-performance sound that defies its size. Its digital stereo amplifier drives four 6.5" stereo speakers and two tweeters, positioned for wide stereo projection. It’s the ideal, all-in-one portable PA solution for small music venues, worship events, conferences, seminars, business meetings and much more.
Features
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All-in-one portable digital PA system suitable for use anywhere
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Powerful high-quality stereo sound for audiences of up to 80 people
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No setup required, just plug in and go!
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Powered by AC power or eight AA batteries
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Four custom-designed 6.5" speakers and two tweeters for wide stereo projection
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Built-in effects: EQ, reverb, delay, and wide (on/off per channel)
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Four-channel configuration: two channels for mic/instruments plus two channels for stereo inputs
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Stereo Aux input with dedicated volume-control knob
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Advanced Intelligent Anti-Feedback function
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Built-in tilt-back stand enables optimal monitoring angle
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Speaker-stand adaptor for mounting on a standard speaker stand
About
Roland BA330 Active Speaker
Advanced Anti-Feedback
If you’ve ever encountered embarrassing feedback onstage, and most of us have, you’ll be pleased to know that the BA-330 is equipped with Roland’s advanced Anti-Feedback technology. With a simple switch, the BA-330 automatically detects the howling point and eliminates feedback.
Onboard FX
Three high-quality effects are built-into the BA-330: Reverb, Delay, and Wide. The effects can be turned on/off independently for each channel. In addition, a master 2-band EQ is provided as well as EQ control for each channel.
Versatile Input
A wide range of instruments, microphones, and devices can be plugged into the BA-330 simultaneously. Two mono channels are provided for microphones or line-level instruments (XLR and 1/4" jacks), two stereo channels are provided for stereo instruments (1/4" L/R jacks), and a stereo Aux input channel is provided for CD players and other devices (RCA and TRS jacks).
Stereo Link
The BA-330’s Stereo Link jack lets you cascade two units, giving you twice as many channels and the ability to position the two units on opposing sides of the stage.
Specifications
Roland BA330 Active Speaker
Rated Power Output
Indica a potência, em watts, definida no equipamento.
Rated Power Output
15 W + 15 W
Speakers
Indica a existência e o tipo de altifalantes presentes no equipamento. Existem variadíssimos tipos de altifalantes com características diferentes. Estas caracterìsticas influenciam nas dinâmicas, timbre e performance do equipamento.
Speakers
16 cm (6.5 inches) x 4, Tweeter x 2
Input/Output Level
Indica o valor nominal do sinal de entrada de cada canal, exemplo - Canal 1, Canal 2 MICrofone: -50 dBu, Canal 1,Canal 2 Instrumento: -20 dBu, Canal 3/Canal 4, Canal 5/Canal 6: -20 dBu, AUX IN: -10 dBu, STEREO LINK IN: -10 dBu
Nominal Input Level (1 kHz)
CH 1, CH 2 MIC: -50 dBu, CH 1,CH 2 INST: -20 dBu, CH 3/CH 4, CH 5/CH 6: -20 dBu, AUX IN: -10 dBu, STEREO LINK IN: -10 dBu
Indica o nível nominal de todas as saídas de sinal do amplificador, exemplo - Saídas LINE OUT (L/MONO, R)/STEREO LINK OUT (L, R): -10 dBu
Nominal Output Level (1 kHz)
LINE OUT: -10 dBu, STEREO LINK OUT: -10 dBu
Controls
Indica se o amplificador/dispositivo tem, ou não, um interruptor para ligar e desligar a corrente.
Power Switch
Yes
Indica os botões de controle que o amplificador tem, botões de volume por canal, botão de desligar e ligar efeitos, outros.
Channel Controls
CH1,CH2: MIC/INSTRUMENT Switch, EFFECT Switch, TONE Knob, VOLUME Knob, CH3/CH4, CH5/CH6: EFFECT Switch, TONE Knob, VOLUME Knob
Indica que o amplificador tem botões de controle dos canais master, som geral esquerdo direito.
Master Controls
Equalizer (LOW Knob, HIGH Knob), VOLUME Knob, ANTI FEEDBACK Switch, EFFECT Knob, BATTERY CHECK/MUTE Switch, OUTPUT POWER Switch
Indica que o amplificador tem um Botão de controle de volume para a entrada de Auxiliar, entrada mais usada para ligar um telemóvel ou outro leitor de audio.
AUX IN Control
LEVEL Knob
Connectors
Tipo de conetores disponíveis no equipamento, e/ou para qual tipo de ligação servem.
Connector(s)
CH 1, CH 2: Input Jacks (XLR type, 1/4” TRS phone type) CH 3/CH 4, CH 5/CH 6: Input Jack L/MONO (1/4” phone type), Input Jack R (1/4” phone type) AUX IN: Input Jacks (Stereo miniature phone type, RCA phono type) Output: LINE OUT Jack L/MONO (1/4” phone type), LINE OUT Jack R (1/4” phone type) STEREO LINK: STEREO LINK OUT Jacks L/MONO, R (1/4” phone type), STEREO LINK IN Jack (1/4” phone type) FOOT SWITCH: FOOT SWITCH Jack (1/4” phone type) DC IN: DC IN Jack
Power Supply
Type of power supply needed for the equipment to operate.
Power Supply
DC 12 V; Dry battery LR6 (AA) type (alkaline) x 8,; Rechargeable battery HR6 (AA) type (nickel metal hydride) x 8,; or AC Adaptor
Refere-se consumo de energia, em amperes.
Current Draw
410 mA
Expected Battery Life Under Continuous Use
Alkaline: approx. 8 hours (MAX), approx. 12 hours (ECO); Nickel-metal hydride: approx. 10 hours (MAX), approx. 15 hours (ECO); * These figures will vary depending on the actual conditions of use
Others
Information concerning the accessories included at the time of purchase: AC adaptor, (guitar) picks, tuner, user manual or others.
Accessories
AC Cord, AC Adaptor, Owner’s Manual
Size and Weight
Item width. Usually measured in mm or cm. And even in inches.
Width
415 mm; 16-3/8 inches
Indica a profundidade do artigo, geralmente medido em mm ou cm
Depth
323 mm; 12-3/4 inches
Altura do artigo. Por norma medida em mm ou cm. Em determinados produtos, esta medida refere-se ao comprimento.
Height
509 mm; 20-1/16 inches
Item weight. Usually given in Kg (or Pounds). Sometimes also other types of indications, such as for drum cymbals, for example.
Weight
13.8 kg; 30 lbs. 7 oz.

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