HC300
HC300 is a refined, 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 for flexible integration, HC300 blends reliably into corporate, hospitality, worship, and education environments. Three colour options make architectural matching easy, while the discreet design keeps attention on the experience, not the equipment.
- Self-powered plug‑and‑play column system for quick, reliable installs
- Wall‑mountable columns with matching accessories for flexible placement
- Bluetooth audio and True Wireless Stereo for cable‑free playback and stereo
- Independent subwoofer level for rapid tuning to room and programme
- Three colour options and discreet industrial design for seamless integration
Created for installations where clarity, coverage, and clean aesthetics matter, HC300 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 a natural, even sonic picture from the first row to the back, maintaining articulate speech and balanced music across the room. The columns can be wall‑mounted with dedicated accessories, allowing you to keep the floor clear, tidy sightlines, and tailor placement to the space. Operation is straightforward. Power up, connect via balanced line or pair over Bluetooth for immediate playback; link two systems with True Wireless Stereo when cable‑free stereo is required. Independent subwoofer level control refines low‑frequency balance to room and programme, while a master level governs the overall mix. Low‑noise DSP, thoughtful protection, and efficient amplification underpin reliable day‑to‑day performance, whether the system is used for presentations, background music, or lively events. Built to integrate gracefully, HC300 combines a durable, coated wooden subwoofer cabinet with a sleek aluminium column, discreet hardware, and an acoustically transparent grille cloth. The result is a system that looks at home in modern interiors and delivers consistent, professional sound—without dominating the décor. A comprehensive accessory set supports wall mounting and neat installations from start to finish.

Technical details
| ACOUSTICAL DATA | |
|---|---|
| Model Name | HC300 |
| Frequency range (-3 dB) | 47 Hz – 17 kHz* |
| Frequency range (-6 dB) | |
| Frequency range (-10 dB) | 39 Hz – 20 kHz* |
| Coverage angles (-6 dB) [H x V] | 130° × 20° |
| Maximum Peak SPL | 136 dB** |
| Continuous Maximum SPL | 124 dB** |
| System type | 3-way, self-powered |
| Crossover frequency | LF: 100 Hz, MF: 130 Hz, HF: 2.5 kHz |
| Transducers | 2 × 12" with 2.5" VC; 12 × 3.5" with 1" VC; 4 × 0.5" compression driver with 1" VC |
| Enclosure type | Subwoofer: bass reflex; Columns (LF/MF): sealed; Columns (HF): multicell waveguide |
| AMPLIFICATION | |
| Type | Class-D with SMPS |
| Total power | 1000 W*** |
| Output power per channel | LF: 500 W, MF: 250 W, HF: 250 W**** |
| Protection | Short circuit, Overheating, Overcurrent, Limiter |
| Indicators | ON (green), SIGNAL (green), LIMIT (red), PROTECT (red), BT PAIRING (blue), BT-TWS (blue) |
| Connectors | 1 × XLR-Combo Line input, sym.; 1 × XLR Line output, sym., buffered; 1 × NL-4 Sub output to lower column; IEC mains input twist connector |
| Wiring | XLR: Pin 2: Signal+, Pin 3: Signal-, Pin 1: Shield; TRS: Tip: Signal+, Ring: Signal-, Shaft: Shield; IEC C14: Pin N: Neutral, Pin L: Conductor, Pin E: Earth |
| Operating voltage range | 100-120 V~ / 50-60 Hz, 8A, 800 W max.; 220-240 V~ / 50-60 Hz, 4A, 800 W max. |
| Input sensitivity | 0 dBu |
| DSP | 48 kHz/24 bit with extended dynamics, processing latency: 1.1 ms |
| Connectivity | Bluetooth® V.5.0, Profile: A2DP v1.3.1, AVRCP v1.6, A2DP codec: SBC, aptX, aptXHD, Bluetooth® TWS |
| Processing | Crossover, Limiter, EQ, Level, low noise AD-DA |
| User controls | 1 × power on/off switch; 2 × VRs: main volume, sub volume; 1 × push button: Bluetooth® pairing; 1 × push button: Bluetooth® TWS (pairing with second system for stereo Bluetooth®) |
| MECHANICAL DATA | |
| Product dimensions [H x W x D] | Subwoofer: 551 × 350 × 480 mm; Top column: 871 × 102 × 150 mm; Lower column: 719 × 102 × 150 mm; Total system height: 2046 mm |
| Net weight | Subwoofer: 22.8 kg; Top column: 6.85 kg; Lower column: 5.85 kg; Total: 35.5 kg |
| Packaging dimensions [H x W x D] | Subwoofer: 585 × 455 × 656 mm; Columns: 957 × 390 × 193 mm |
| Total weight | 35.5 kg |
| Cabinet | Subwoofer: 15 mm plywood; Columns: Aluminum |
| Cabinet finishing | Subwoofer: black or white polyurea coating; Columns: black or white powder coating |
| Grille | Powder-coated perforated steel grille with acoustic dustproof mesh (three colors) |
| Hardware | 2 embedded handles in cabinet, rubber feet |
| Rigging | 4-point connector system, 6 × M5 wall mounting points |
| ACCESSORIES | |
| 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 |




