Active Column Speaker with Built-in Class D Tri-Amp

The SOUNDVISION ACS-1200S Active Column Speaker features a built-in Class D amplifier and consists of four 3-inch column speakers and a 12-inch subwoofer. It delivers a maximum output power of 1600 watts, supports Bluetooth 5.3 with TWS (True Wireless Stereo), and is ideal for speeches, seminars, events, live music, and electronic drum performances.

Powerful, Lightweight Class D Amplifier

The ACS-1200S is equipped with a lightweight Class D power amplifier, delivering up to 600 watts for the column speakers and 1000 watts for the subwoofer, for a total of 1600 watts. It provides a maximum sound pressure level of 130 dB.

ACS-1200S High-Quality Transducers

The ACS-1200S features a 12-inch component subwoofer. Each column (satellite) speaker includes four 3-inch neodymium full-range drivers, with two column units included.

Wide Sound Dispersion

The ACS-1200S offers wide sound coverage with a dispersion angle of 80° (horizontal) x 20° (vertical) and delivers full, detailed frequency response.

• Subwoofer: 40 Hz – 150 Hz (-10 dB)
• Column speakers: 150 Hz – 20 kHz (-10 dB)

Built-in Mixer for Easy Connectivity

The ACS-1200S includes a built-in mixer with independent volume and balance control for each channel, adjustable via the rear display panel, allowing flexible connectivity.

• Channel 1: Mic/Line input, adjustable from -60 dB to +32 dB
• Channels 2 & 3: Stereo inputs, adjustable from -60 dB to +32 dB
• Channels 4 & 5: RCA stereo inputs for music players, adjustable from -60 dB to 0 dB
• Bluetooth streaming input, adjustable from -60 dB to 0 dB

Built-in DSP with Ready-to-Use Presets

The ACS-1200S includes a built-in DSP with a 3-band EQ (LOW / MID / HIGH), making it easy to shape your sound. It also offers 5 preset modes:

• LIVE – For live music performances
• Music – For general music playback
• Dance – Emphasized bass for dance music
• Speech – Optimized for speech, events, and seminars
• Pop – Tuned for pop music

Wireless Stereo System (TWS)

The ACS-1200S supports TWS (True Wireless Stereo), allowing two Bluetooth speakers to be paired wirelessly for true stereo sound. This function works only with Bluetooth music playback and does not support microphones. Bluetooth music and stereo link share the same display interface.

• Pair Page – Connection screen
• Pairing Page – Pairing in progress
• Pairing Connect Successful – Connection successful
• Pairing Connect Failed – Connection failed

ACS-1200S Stereo System Configuration

The ACS-1200S supports separate system configurations with two selectable modes:

• SYSTEM 1:1 – Mono sound system
• SYSTEM 2:1 – Stereo sound system

Specifications – ACS-1200S-C Column Speakers

• Two column speakers, each with four 3-inch full-range drivers
• Maximum power: 600 watts (combined)
• Frequency response: 150 Hz – 20 kHz (-10 dB)
• Sensitivity: 92 dB SPL (1m / 1W)
• Maximum SPL: 130 dB
• Impedance: 8 ohms
• Horizontal dispersion: 80°
• Vertical dispersion: 20°

Specifications – ACS-1200S Subwoofer

• 10-inch component subwoofer
• Power output: 500 W RMS / 1000 W MAX
• Frequency response: 40 Hz – 150 Hz (-10 dB)
• Built-in Class D (Tri-Amp) amplifier
• Sensitivity: 91 dB SPL (1m / 1W)
• Maximum SPL: 130 dB
• Impedance: 4 ohms
• Built-in DSP with 5 preset modes
• 3-band EQ (LOW / MID / HIGH)