Portable Column

EC12

Blend in beautifully. Stand out sonically.

EC12 is an elegant, self-powered column system designed for clear speech and musical warmth in small to medium spaces. With plug‑and‑play operation, Bluetooth audio and True Wireless Stereo, and columns that can be wall‑mounted, EC12 integrates cleanly into corporate, hospitality, worship, and education environments. Two colour options simplify architectural matching while the discreet design keeps focus on the experience.

  • Self-powered plug‑and‑play column system for quick, reliable installs
  • Wall‑mountable column with parallel or aimable mounting options
  • Bluetooth audio and True Wireless Stereo for cable‑free playback and stereo
  • Independent subwoofer level for rapid tuning to room and programme
  • Two colour options and discreet, durable design for seamless integration

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Feature 1
Designed to integrate: Slim, wall‑mountable columns with two colour finishes preserve sightlines and match modern interiors.
Feature 2
Clear, even coverage: A tailored driver array with a multicell waveguide keeps speech intelligible and music balanced for listeners near and far.
Feature 3
Quiet confidence in the lows: A dual‑curved port design reduces port noise for smoother, more authoritative bass without adding visual weight.

Engineered for installations where clarity, coverage, and clean aesthetics matter, EC12 pairs a compact subwoofer base with a slim aluminium column system. A carefully voiced low–mid array and a multicell waveguide for the highs deliver natural, even sound from the front row to the back, serving near and far listeners simultaneously. The subwoofer features a specially developed dual‑curved port that reduces port noise and enhances low‑frequency smoothness, adding warmth and authority without visual bulk. Everyday operation is straightforward: power on, connect via balanced line or pair over Bluetooth for instant playback; link two systems with True Wireless Stereo when cable‑free stereo is needed. Independent subwoofer level control lets you tailor the low end to room and programme, while a master level governs the overall balance. Low‑noise DSP, thoughtful protection, and efficient amplification underpin reliable day‑to‑day performance for presentations, background music, and lively events alike.
EC12 is built to integrate gracefully. The coated wooden subwoofer cabinet provides a stable, durable base, while the slim aluminium column keeps sightlines clean. The column can also be wall‑mounted with dedicated accessories—either kept parallel to the wall for minimal visual impact or aimed horizontally and vertically for precise coverage. With coordinated finishes available in two colours and a practical accessory ecosystem, EC12 supports neat, predictable installations from first fix to final tune.

Technical details

Model NameEC12
ACOUSTICAL DATA
Frequency range (-3 dB)47 Hz – 17 kHz*
Frequency range (-6 dB)43 Hz – 18 kHz*
Frequency range (-10 dB)39 Hz – 20 kHz*
Coverage angles (-6 dB) [H x V]130° × 20°
Maximum Peak SPL136 dB**
Continuous Maximum SPL124 dB**
System type3-way, self-powered
Crossover frequency100 Hz (LF), 130 Hz (MF), 2.5 kHz (HF)
TransducersLow: 1 × 12", 2.5" VC; Low-mid: 12 × 3.5", 1" VC; High: 4 × 0.5" compression, 1" VC
Enclosure typeSub: bass reflex; Column (LF/MF): sealed; Column (HF): sealed with multicell waveguide
ELECTROTECHNICAL DATA
Amplifier typeClass-D with SMPS
Total power1000 W***
Output power per channelLF: 500 W, MF: 250 W, HF: 250 W****
ProtectionShort circuit, Overheating, Overcurrent, Limiter
IndicatorsON (green), SIGNAL (green), LIMIT (red), PROTECT (red), BT PAIRING (blue), BT-TWS (blue)
Connectors1 × XLR-Combo Line in (sym.), 1 × XLR Line out (sym.), 1 × NL-4 Sub out, IEC mains in
WiringXLR: Pin 2: +, Pin 3: -, Pin 1: Shield; TRS: Tip: +, Ring: -, Shaft: Shield; IEC: N, L, E
Operating voltage range100-120 V~ / 50-60 Hz, 8A, 800 W max.; 220-240 V~ / 50-60 Hz, 4A, 800 W max.
Input sensitivity0 dBu
DSP48 kHz/24 Bit, extended dynamics, latency 1.1 ms
ConnectivityBluetooth® V5.0 (A2DP v1.3.1, AVRCP v1.6, SBC, aptX, aptXHD, TWS)
ProcessingCrossover, Limiter, EQ, Level, low noise AD-DA
User controlsPower on/off, main volume, sub volume, BT pairing, BT TWS
MECHANICAL DATA
Product dimensions [H x W x D]Sub: 551×350×480 mm; Top: 871×102×150 mm; Lower: 719×102×150 mm; Total height: 2046 mm
Net weightSub: 22.8 kg; Top: 6.85 kg; Lower: 5.85 kg; Total: 35.5 kg
Packaging dimensions [H x W x D]Sub: 585×455×656 mm; Columns: 957×390×193 mm
Total weight41.5 kg
CabinetSub: 15 mm plywood; Columns: aluminum; covers: ABS, nylon, stainless steel
Cabinet finishingSub: black/white polyurea; Columns: black/white powder coat
GrillePowder-coated perforated steel with acoustic mesh
Hardware2 embedded handles in subwoofer, rubber feet
Rigging4-point connector system, 6 × M5 wall mounting points
ACCESSORIES
Column adapter4-pole Phoenix adapter for wall mounting of the column speakers.
Sub-connector TPE-coverSubwoofer connector panel cover.
Parallel Wall Mounting KitMounting kit for wall mounting of the column speaker.
Tilt and Swivel Bracket KitAdjustable wall mounting bracket kit for wall mounting of the column speaker.
ANNOTATION
*Half space | -10dBu/ 7m, SUB volume center position
**SPL / 1m | half space | pink noise | 12dB crest factor | +10dBu input level
***Total power value is the sum of all individual channel output power
****According to EIA-426B Standard

Downloads & resources

Datasheet EN

PDF · 23.9 MB · Updated: 08/2025

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Datasheet ZH

PDF · 23.9 MB · Updated: 08/2025

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