The ESP‑232 is a weatherproof, wall‑mount 2‑way PA speaker designed for professional public address installations. Its robust design, adaptable power configuration, and excellent efficiency make it exceptionally well‑suited for both indoor and sheltered outdoor applications such as educational facilities, retail environments, and corporate buildings.
Constructed with a durable plastic housing and a lacquered aluminium grille, the ESP‑232/SW is built to withstand environmental conditions ranging from -20 degreesC to +50 degreesC. Its IP55 rating ensures reliable performance against dust and water ingress, while the supplied metal wall‑mount bracket enables secure and flexible installation. The speaker is available in black (SW) and also in white (WS) to complement various environments.
| Specification | Details |
|---|---|
| Transmission Technology | 100 V or low‑impedance |
| Total Power Rating | 50 W |
| Power Rating (RMS) at 100 V | 30 W / 20 W / 10 W / 5 W |
| Power Rating (RMS) at 8 Ω | 25 W |
| Impedance | 8 Ω |
| Frequency Range | 75 Hz - 20 000 Hz |
| Speaker Configuration | 13 cm polypropylene driver + dome tweeter |
| SPL | 89 dB |
| Radiation Angle (H × V) | H: 120 degrees / V: 100 degrees |
| Protection Class | IP55 |
| Ambient Temperature Range | -20 degreesC to +50 degreesC |
| Dimensions (W × H × D) | 160 × 260 × 180 mm |
| Weight | 2.3 kg |
| Colour | Black or White |
| Inputs | Spring‑load speaker terminals |
The ESP‑232 combines compact dimensions with high efficiency to deliver powerful and intelligible audio while conserving space. Its multiple power tap options and robust weatherproof design enable adaptable deployment across diverse environments--from calm indoor settings to exposed façades--without compromise on clarity or durability.
Q: What power options are available at 100 V?
A: You can choose between four RMS power settings--30 W, 20 W, 10 W, or 5 W--for flexibility across different coverage areas.
Q: Can I use this speaker in a standard low‑impedance setup?
A: Yes. A selector switch allows for use with an 8 Ω system at 25 W RMS.
Q: Is the ESP‑232 suitable for outdoor use?
A: Absolutely. It has an IP55 rating and operates reliably from -20 degreesC to +50 degreesC, making it suitable for exposure to varying environmental conditions when installed in appropriate locations.
Q: What is the dispersion pattern?
A: It offers a horizontal dispersion angle of 120 degrees and a vertical angle of 100 degrees, ensuring wide sound coverage.
Q: Does it include a mounting bracket?
A: Yes. The speaker comes supplied with a matching metal wall‑mount bracket for stable and adjustable installation.
