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Roland BA330 Stereo Portable Amplifier

Roland BA330 Active Speaker

E-DrumMonitoring

ID: ZMRDTEAT0003

Roland
Roland BA330 Active Speaker

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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
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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