Detailed Description ArcM 12

ArcM 12 combines a 12-inch LF driver with a coaxial 1.4-inch-exit HF driver in a low-profile enclosure. The neodymium transducer arrangement provides point-source radiation with 80° horizontal and vertical coverage. A switch selects single-channel passive operation or separate LF and HF amplification, allowing the monitor to suit different system configurations.

Two wedge positions accommodate stage and near-field monitoring. An integral 35 mm pole mount and Type 80 rear fixing points extend the deployment choices to front-of-house and installation use. FEA-designed porting controls airflow, while the 15 mm birch-plywood enclosure and TourCoat finish provide the touring construction. Black is standard, with white available on request.

Product Images ArcM 12

Technical Specifications ArcM 12

ACOUSTICS

FREQUENCY RESPONSE (−10 DB, IEC60268-5)

50 Hz – 20kHz

MAXIMUM OUTPUT (CALCULATED)

126 dB cont, 132 dB peak

NOMINAL DISPERSION

80°H x 80°V

SENSITIVITY (HALF SPACE)

100 dB 1W/1m

DRIVER CONFIGURATION

1 x 12” LF, 1 x 1.4” exit coaxial

POWER HANDLING

500 W AES

NOMINAL IMPEDANCE

1 x 8 Ω passive, 1 x 8 Ω (LF), 1 x 16 Ω (HF) active

AMPLIFIER

SUGGESTED MINIMUM AMPLIFIER

Bias Q1.5+

CONNECTIONS

2 x 4-pin locking connector

MECHANICAL

WEIGHT

19 kg

ENCLOSURE

15 mm birch plywood

FINISH

Textured ‘TourCoat’ polyurea

MOUNTING

Integral top hat, Type 80 mounting plate

Maximum output is calculated. Sensitivity or efficiency is measured in half space.

Features & Applications

Features

12-inch LF and 1.4-inch-exit coaxial HF driver
80° × 80° point-source coverage
Passive or bi-amplified operating modes
Stage and near-field wedge positions
Integral 35 mm pole mount and Type 80 points
500 W AES power handling

Applications

Festivals & Events
Club Culture

Detailed Description ArcM 12

Explore the Arcline range from Void Acoustics at B-Star. Technical references: ArcM 12 datasheet, product brochure and user guide.

Product Images ArcM 12

Void ArcM 12 đặt ở chế độ monitor sân khấu

Technical Specifications ArcM 12

ACOUSTICS
FREQUENCY RESPONSE (−10 DB, IEC60268-5)	50 Hz – 20kHz
MAXIMUM OUTPUT (CALCULATED)	126 dB cont, 132 dB peak
NOMINAL DISPERSION	80°H x 80°V
SENSITIVITY (HALF SPACE)	100 dB 1W/1m
DRIVER CONFIGURATION	1 x 12” LF, 1 x 1.4” exit coaxial
POWER HANDLING	500 W AES
NOMINAL IMPEDANCE	1 x 8 Ω passive, 1 x 8 Ω (LF), 1 x 16 Ω (HF) active
AMPLIFIER
SUGGESTED MINIMUM AMPLIFIER	Bias Q1.5+
CONNECTIONS
CONNECTIONS	2 x 4-pin locking connector
MECHANICAL
WEIGHT	19 kg
ENCLOSURE	15 mm birch plywood
FINISH	Textured ‘TourCoat’ polyurea
MOUNTING	Integral top hat, Type 80 mounting plate

Maximum output is calculated. Sensitivity or efficiency is measured in half space.

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ArcM 12

ArcM 12 is a low-profile 12-inch coaxial stage monitor with 80° × 80° coverage. It offers stage and near-field wedge positions, switchable passive or bi-amped operation, and multiple mounting options.

BROCHURE DATA SHEET

ACOUSTICS
FREQUENCY RESPONSE (−10 DB, IEC60268-5)	50 Hz – 20kHz
MAXIMUM OUTPUT (CALCULATED)	126 dB cont, 132 dB peak
NOMINAL DISPERSION	80°H x 80°V
SENSITIVITY (HALF SPACE)	100 dB 1W/1m
DRIVER CONFIGURATION	1 x 12” LF, 1 x 1.4” exit coaxial
POWER HANDLING	500 W AES
NOMINAL IMPEDANCE	1 x 8 Ω passive, 1 x 8 Ω (LF), 1 x 16 Ω (HF) active
AMPLIFIER
SUGGESTED MINIMUM AMPLIFIER	Bias Q1.5+
CONNECTIONS
CONNECTIONS	2 x 4-pin locking connector
MECHANICAL
WEIGHT	19 kg
ENCLOSURE	15 mm birch plywood
FINISH	Textured ‘TourCoat’ polyurea
MOUNTING	Integral top hat, Type 80 mounting plate

CONTACT CONSULTING

Description

ACOUSTICS
FREQUENCY RESPONSE (−10 DB, IEC60268-5)	50 Hz – 20kHz
MAXIMUM OUTPUT (CALCULATED)	126 dB cont, 132 dB peak
NOMINAL DISPERSION	80°H x 80°V
SENSITIVITY (HALF SPACE)	100 dB 1W/1m
DRIVER CONFIGURATION	1 x 12” LF, 1 x 1.4” exit coaxial
POWER HANDLING	500 W AES
NOMINAL IMPEDANCE	1 x 8 Ω passive, 1 x 8 Ω (LF), 1 x 16 Ω (HF) active
AMPLIFIER
SUGGESTED MINIMUM AMPLIFIER	Bias Q1.5+
CONNECTIONS
CONNECTIONS	2 x 4-pin locking connector
MECHANICAL
WEIGHT	19 kg
ENCLOSURE	15 mm birch plywood
FINISH	Textured ‘TourCoat’ polyurea
MOUNTING	Integral top hat, Type 80 mounting plate

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