(with two-channel amplifier)
Park Audio™
BETA4215
2-way Loudspeaker
Application:
PA systems for clubs, bars, restaurants, music bands, indoor and outdoor usage.Versions:
- passive – BETA4215,
- active – BETA4215-P,
- active with two-channel amplifier (for stereo loudspeaker set, composed of active and passive loudspeakers):
– with line input – BETA4215-PS;
– with minimixer – BETA4215-PSE;
– with minimixer and effect processor – BETA4215-PSfx.
VERSION:
Other Full Range Loudspeakers:
Loudspeaker:
- Frequency range 50 Hz – 20 kHz
- 15”, 300 W LF driver (EMINENCE) with 2” voice coil
- 1”, 35 W HF supertweeter (EMINENCE) with 1” voce coil
- Maximum SPL 123 dB
- Coverage 100°H x 50°V
- Acoustic design – bass reflex
- Cabinet material – birch plywood, black water-polymer finish
- Version: cabinet material – chipboard, carpet finish
- Protective steel grid with powder coating
- Transpanent foam, glued to the inner surface of the grid
- Flange for speaker stand
- 5 mounting holes M10
Built-in amplifier:
- Power Rating – 2 x 350 W RMS (D class)
- Switching power supply
- Power Factor Corrector (option)
- Forced cooling system
- Detachable power cord
- Analog input circuit, acting as crossover, EQ, limiting and speaker overload protection
- Cutoff high pass filter
- Overload, short-circuit, thermal, high frequency and DC output protection
- Soft Signal Start
- Line inputs – 2 х RCA
- Microphone input – Combo XLR-1/4″JACK
- Line input level control
- Microphone gain control
- Microphone input level control
- Line inputs two-way EQ
- Microphone input three-way EQ
- Built-in effect processor (5 effects)
- Effect level control
- Output for passive loudspeaker – SPEAKON
| MODEL | BETA 4215-PSfx |
|---|---|
| Loudspeaker | |
| Power Handling (nominal) * | 300 W |
| Power Handling (continuous) ** | 600 W |
| Maximum Output SPL (continuous) | 123 dB |
| Frequency Range (-10 dB) | 50 Hz - 20 kHz |
| Coverage | 100°H х 50°V (-6 dB) |
| Weight | 25 kg |
| Dimensions | 430 x 685 x 505, mm |
| Built-in Amplifier | |
| Power Rating (RMS) | 2 x 350 W, D class |
| Total Harmonic Distortion | 0.05% |
| Line Input Sensitivity | 250 mV (-10 dBu) |
| Microphone Input Sensitivity | 3 - 200 мВ |
| Line Input Impedance | 10 kOhms (unbalanced) |
| Microphone Input Impedance | 1 kOhms (balanced) |
| Line Input Signal-to-Noise Ratio | 98 dB (unweighted) |
| Microphone Input Signal-to-Noise Ratio | 94 dB (unweighted) |
| Line Input Equalization: | |
| – LF | ±15 dB |
| – HF | ±15 dB |
| Microphone Input Equalization: | |
| – LF | ±15 dB |
| – MF | ±12 dB |
| – HF | ±15 dB |
| HPF Cutoff Frequency | 45 Hz (24 dB/okt) |
| Power Requirements | ~230 V, 50/60 Hz |
* 2 hours test made with continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs.
** Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
