Description
Part of the D-Line Series speakers, the RCF HD 15-A is a portable active speaker which delivers a wide frequency range with exceptional vocal clarity, controlled deep bass, and stable SPL, even at high levels. With a design derived from the touring industry, it is well suited to withstand the rigors of live sound reinforcement or rentals applications, in clubs, corporate spaces, houses of worship, mobile DJ setups, and more.
The HD 15-A is equipped with a 1400W peak, Class-D digital amplifier, which drives 1000W into the 15" woofer and 400W into the 1", compression driver. The crossover is set at 1800 Hz. The speaker delivers a frequency response of 45 Hz to 20 kHz with a peak SPL output of 130 dB, and wide, 90°H x 60°V coverage angles. The integrated DSP manages the loudspeaker processing, including crossover and EQ, soft limiter, and dynamic bass boost. Phase and amplitude are corrected using proprietary FiRPHASE technology conceived for delivering a natural and transparent sound, with a balanced stereo image.
Easy to operate, the HD 15-A comes with XLR and 1/4" balanced/unbalanced inputs for connecting a microphone, mixer, or audio device, along with a volume knob to set the level. Furthermore, the switchable Flat/Boost mode enables you to emphasize the bass response when playing at low volume, or keep it flat for all other applications.
The cabinet is molded with rugged polypropylene composite material (PP), and designed to dampen vibrations, even at maximum volume settings. The speaker weighs 54 lbs and features top and side handles with rubber handgrips for easier transport. The HD 15-A can be mounted on a stand or a subwoofer pole, or positioned on its side to serve as a wedge monitor.
Key Features
- D-Line Series portable active speaker for live sound reinforcement, stage monitoring, front-fill/side-fill, rental applications, meetings, and events
- Designed to deliver outstanding vocal clarity and projection
- Elegant and compact cabinet with rugged construction provides a reliable performance on the road
- Use in clubs, music venues, corporate spaces, or for mobile DJ setups
- 15" woofer: delivers an extremely linear response and deep, precisely controlled low end
- 1" compression driver: offers open and natural midrange frequencies, precise high-frequency reproduction, and sound projection. It also features a 1.75" voice coil
- 90°H x 60°V, wide-dispersion horn with constant directivity
- Class-D amplifier: 1400W, 2-way peak power
- XLR & 1/4" inputs and an XLR thru port for daisy chaining
- Simple to operate plug'n'go design with one volume knob
- 130 dB maximum SPL power remains stable at high levels
- 45 Hz to 20 kHz frequency response
- Bass Reflex: port sized to optimize efficiency
- Integrated DSP manages full loudspeaker processing, FiRPHASE filters, crossover and EQ, soft limiter, and dynamic bass boost
- FiRPHASE proprietary and advanced FIR filtering technology delivers transparent sound, and balanced stereo image
- Solid mechanical aluminum structure stabilizes the amplifier during transportation, and facilitates fan-less heat dissipation
- Cabinet is molded with polypropylene composite material (PP) and designed to dampen vibrations, even at maximum volume settings
- Internal reinforcement prevents any deformation of the cabinet
- Rear profile design of the cabinet allows speaker to be used as a monitor wedge
- Ergonomically designed top and side handles with rubber handgrips: allow to firmly hold the cabinet, and move it easily
- Lightweight (at 48.5 lb) design for portability
- Steel pole socket for mounting on a stand or on a subwoofer pole
- Two M10 and three M6 fittings for flown applications
| Configuration | Active 2-Way |
| Enclosure Type | Bass-Reflex Loudspeaker |
| Total Power Capacity | 1400 W Peak 700 W RMS |
| Amplifier Power Rating | HF: 400 W Peak 200 W RMS LF: 1000 W Peak 500 W RMS |
| Amplifier Class | Class-D |
| HF Driver | 1 x 1" / 25.4 mm Compression Driver |
| HF Voice Coil | 1.75" / 4.45 cm |
| LF Driver | 1 x 15" / 381 mm Woofer |
| LF Voice Coil | 2.5" / 6.35 cm |
| Frequency Response | 45 Hz to 20 kHz -3 dB |
| Maximum SPL | 130 dB (Peak) |
| Coverage Angle | 90° H x 60° V |
| Input Sensitivity | Line Input: +4 dBu to -2 dBu Mic Input: -32 dBu |
| Protections | Output Limiter, RMS, Thermal |
| Audio I/O | 1 x XLR 3-Pin Female Balanced Mic/Line Input 1 x 1/4" TRS Female Balanced/Unbalanced Line Input 1 x XLR 3-Pin Male Balanced Line Thru |
| Crossover | 1.8 kHz |
| Dynamic Processing | Soft Limiter |
| AC Input Power | Factory Selectable: 115 VAC, 60 Hz (T 6.3 A L 250 V) 250 VAC, 50 Hz (T 3.15 A L 250 V) |
| AC Power Connector | 1 x IEC Input |
| Mounting | 2 x M10 3 x M6 |
| Handles | 1 x Top 2 x Side |
| Cooling | Convection |
| Construction Material | Metal Grille, Polypropylene |
| Dimensions | 17.4 x 28.1 x 15.6" / 442 x 714 x 397 mm |
| Weight | 48.5 lb / 22 kg |
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