Roland, Bass Amplifier, Battery Powered BA-55

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Roland is one of the world's leading manufacturers of electronic musical instruments and music gear.

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76901
EMI from 6869
Availability: Not Available
Ships in 2 - 3 business days
(Delivery time may vary on shipping address)
Description:

The unique BA-55 provides self-contained, high-quality, and battery-powered sound reinforcement for any environment. It’s solidly built yet lightweight, and comes bundled with a matching wireless microphone for public speaking, singing, and many other events. Use the BA-55 as a small wireless PA system in school classrooms, business meetings, restaurants, weddings, intimate music venues, and more. In a cool and convenient twist, the BA-55 contains an internal accelerometer sensor that automatically switches operation between stereo output (when positioned horizontally) and mono output (when positioned vertically). If you’re speaking and need maximum power and projection, use the vertical mono mode. For wide musical spread, turn horizontal. It’s that easy!

Specification:

Rated Power Output

20 W (10 W + 10 W)
SPL 108 dB

Nominal Input Level (1 kHz)

MIC (XLR type)

-50 dBu

AUDIO/INST (RCA phono type)

-10 dBu

AUDIO/INST (Stereo miniature phone type, 1/4-inch phone type)

-20 dBu

Nominal Output Level (1 kHz)

LINE OUT

-10 dBu

Speakers

16 cm (6.5 inches) x 2

Wireless Reception Method

Roland Original (for DR-WM55 only)

Controls

POWER Switch, CHIME Button, CHIME VOLUME Knob, ECHO Knob, AUTO POWER OFF Switch

Channel Controls

Wireless 1, Wireless 2: VOLUME Knob
AUDIO/INST: VOLUME Knob

Master Controls

Equalizer: HIGH Knob, LOW Knob

Indicator

PANEL

WIRELESS 1, WIRELESS 2, ANTI-FEEDBACK, STEREO, POWER

FRONT

WIRELESS 1, WIRELESS 2, POWER

Connectors

MIC

Input jacks (XLR type, 1/4-inch TRS phone type)

LINE

AUDIO Input jacks (Stereo miniature phone type, RCA phono type)
INST Input jack L/MONO (1/4-inch phone type)
INST Input jack R (1/4-inch phone type)

OUTPUT

LINE OUT jacks (RCA phono type)

DC IN

DC IN jack

Power Supply

DC 12 V

Alkaline battery (AA, LR6) x 8
Rechargeable Ni-MH battery (AA, HR6) x 8
AC Adaptor

Current Draw

430 mA

Expected battery life under continuous use

Alkaline battery (AA, LR6): about 6 hours
Rechargeable Ni-MH battery (AA, HR6): about 6 hours
* These figures will vary depending on the actual conditions of use.

Other

Accessories

Wireless MIC (DR-WM55) x 1
Power Cord
AC Adaptor
Owner's Manual

Options (sold separately)

Wireless MIC (DR-WM55)
Speaker Stand (ST-A95)

Size and Weight

Width (W)

355 mm14 inches

Depth (D)

265 mm10-7/16 inches

Height (H)

481 mm18-15/16 inches

Weight

10.2 kg22 lbs. 8 oz.

 

Roland, Bass Amplifier, Battery Powered BA-55
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