RCHDM45A

HDM45-A

RCF

Part of the D-Line Series of speakers from RCF, the HDM 45-A is a professional portable active speaker that delivers clear, nuanced sound at both high and low volume settings, at levels up to 133 SPL. The speaker features a wide frequency range, low distortion, and a fast transient response providing detailed audio reproduction for events, performances, and meetings. 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 HDM 45-A is equipped with a 2200W peak, Class-D digital amplifier, which drives 1600W into the 15" woofer and 600W into the 1.5" titanium compression driver. The crossover is set at 650 Hz. The speaker delivers a frequency response of 45 Hz to 20 kHz and wide, 90 H x 60 V coverage angles. The integrated DSP manages the loudspeaker processing, including crossover and EQ and the soft limiter. Phase and amplitude are corrected using proprietary FiRPHASE technology engineered to deliver a natural and transparent sound with a balanced stereo image.Easy to operate, the HDM 45-A comes with comes with a balanced XLR input for connecting a microphone, mixer, or audio device, along with an XLR output for speaker daisy chaining. Two powerCon connectors allow for power input and power daisy chaining to another speaker. In addition, two etherCON connectors support the RDNet protocol for speaker networking and remote control over system parameters via a Windows computer. On the speaker, a system setup encoder dial gives you control over volume and delay, and also allows you to dial up one of the 8 preset EQ settings. The local button toggles the speaker between these local settings and RDNet settings from the network.The cabinet is molded with rugged polypropylene composite material (PP), and designed to dampen vibrations, even at maximum volume settings. The speaker weighs 48.5 lbs and features heavy-duty, indented top and side handles for easier transport. The versatile HDM 45-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 main front-of-house live sound reinforcement, stage monitoring, front-fill/side-fill, rental applications, meetings, and eventsA powerful speaker that delivers clear, smooth, and detailed sound at both high and low output levelsElegant and compact cabinet with rugged construction provides a reliable performance on the roadUse in clubs, music venues, corporate spaces, or for mobile DJ setups15" neodymium woofer and 3.5" voice coil delivers an extremely linear response and deep, precisely controlled low end1.5" titanium compression driver offers open and natural midrange frequencies, precise high-frequency reproduction, and sound projection. This driver also features a 4" voice coil and a neodymium magnetThe crossover is set at 650 Hz to allow for a better impulse response, fast decay, and superior efficiency90 H x 60 V, wide-dispersion, constant-directivity hornSilent Class-D amplifier with 2200W, 2-way peak powerXLR input and an XLR thru port for daisy chaining, along with PowerCon input and output power connectionsOne data entry knob, easy to operateSPL up to 133 dB maximum SPL power remains stable even at high levels45 Hz to 20 kHz frequency responseBass Reflex port sized to optimize efficiencyIntegrated DSP manages full loudspeaker processing, FiRPHASE filters, crossover and EQ, and soft limiterFiRPHASE proprietary and advanced FIR filtering technology delivers transparent sound and balanced stereo imageSolid mechanical aluminum structure stabilizes the amplifier during transportation and facilitates fan-less heat dissipationCabinet is molded with polypropylene composite material (PP) and designed to dampen vibrations, even at maximum volume settingsInternal reinforcement helps prevent deformation of the cabinetRear pr