StudioMaster DIRECT121 Column Array Speaker
Delivery & payment
- Pickup at the school
- Free · 9:00–21:00
- Ho Chi Minh City
- Fee confirmed with your order
- Across Vietnam
- Courier · fee confirmed by phone
- Payment
- VietQR · cash on delivery · pay at the school
Warranty Genuine product, official warranty, 7-day exchange for factory faults.
- Type
- Self-powered 3-way column array: passive column + active 12″ subwoofer with mixer
- Amplifier
- 2-channel Class D, 2 × 300 W RMS
- Column drivers
- 6 × 3″ mid-range + 1 × 1″ compression driver, neodymium magnets
- Subwoofer driver
- 1 × 12″, ferrite magnet, 2″ (50 mm) voice coil, aluminium frame
- Rated power
- Column: 180 W RMS, 6 Ω; subwoofer: 300 W RMS, 4 Ω
- Coverage (H × V)
- 120° × 30°
- Max SPL
- 122 dB
- Amplifier frequency range
- 20 Hz – 20 kHz
- Inputs
- 2 × mic/line XLR/6.35 mm combo, 1 × Hi-Z balanced 6.35 mm TRS jack, 1 × stereo RCA / Bluetooth
- Outputs
- 2 × XLR line link (channels 1–2), 1 × XLR mix out (pre-DSP)
- Processing
- 24-bit DSP with display: Music/Voice/DJ presets, 3-band EQ, low cut 80–150 Hz, delay 0–100 m (0.25 m steps), user presets
- Bluetooth
- Yes, TWS stereo pairing of two systems
- Power supply
- 100–240 V switch-mode
- Enclosure
- Column: ABS plastic; subwoofer: birch plywood
- Dimensions (W × H × D)
- Column: 106 × 803 × 125 mm; subwoofer: 374 × 666 × 465 mm
- Weight
- Column: 4.2 kg; subwoofer: 21.2 kg
Description
The Studiomaster DIRECT121 is the 12″ version of the original DIRECT column system. A slim ABS column with six 3″ neodymium mids and a 1″ compression driver sits on a birch-plywood subwoofer that contains the two-channel amplifier, a four-channel mixer and a 24-bit DSP with a display. Studiomaster suggests it for salons, receptions, small bands, conferences and talks.
Highlights
- Class D amplifier rated 2 × 300 W RMS: 300 W RMS for the 12″ woofer and 180 W RMS for the column.
- 120° × 30° (H × V) coverage, with a maximum level of 122 dB according to Studiomaster's catalogue.
- Mixer with two mic/line combo inputs, a balanced 6.35 mm Hi-Z input for instruments and a stereo RCA input that also receives Bluetooth.
- Two XLR link outputs pass channels 1 and 2 on, and an XLR mix output (pre-DSP) can feed another system.
- DSP presets for music, voice and DJ use, 3-band EQ, low cut from 80 to 150 Hz, delay from 0 to 100 m in 0.25 m steps, savable presets.
- Universal 100–240 V power supply and TWS stereo pairing of two systems.
In your setup
Plug a DJ controller or a mixer's RCA outputs into channel 4 and a vocal microphone into channel 1, then pick the DJ or Music preset and balance the bass with the sub level knob. The column docks onto the subwoofer through internal contacts, so no speaker cables run across the stage. Two DIRECT121 systems pair over TWS Bluetooth for stereo from a phone, and the XLR mix output with the delay setting helps cover a longer room.
In the box
- DIRECT column speaker
- Height-adjustment column
- DIRECT 12AX subwoofer with mixer and amplifier
- Power cord and user manual



