Rated 4.9 (120 reviews)
4″ Clickmount installation speaker delivering clear sound for public address and background music. It runs either as a 70V/100V line speaker with power tapping at 20, 10, 5 and 2.5W at 100V, or as a low-impedance 16Ω speaker, which is what makes one model cover both a distributed 100V system and a small direct-drive job. IP64-rated cabinet in reinforced ABS with an aluminium grille. Supplied as a pair.
4″
Driver
50W
Power
IP64
Rated
100V/16Ω
Operation
Features
4″ driver, 50W rating
70V/100V line operation with taps at 20, 10, 5 and 2.5W at 100V
Or 16Ω low-impedance operation
IP64 rated
Reinforced ABS cabinet with aluminium grille
Clickmount bracket system
For public address and background music
White finish
Specifications
| Supplied as | Pair (2 speakers) |
| Brand | Biamp |
| Manufacturer part number | 930-00637-00004 |
| Range | Apart |
| Model | MASK4CT |
| Colour | White |
| Type | Two-way 4.25-inch surface mount loudspeaker |
| Drivers | LF 1 x 4.25″; HF 1 x 1″ |
| Power | 50W continuous; 200W peak |
| Transformer | 70V: 20W, 10W, 5W, 2.5W, 1.25W; 100V: 20W, 10W, 5W, 2.5W |
| Impedance | 16Ω |
| Frequency range | 70 Hz to 22 kHz |
| Sensitivity | 88 dB (1W/1m) |
| Maximum Output | 105 dB; 111 dB peak |
| Dispersion | 100° x 70° |
| Operating Environment | IP64 per IEC 60529 |
| Finish | White, RAL 9016 |
| Dimensions | 238 x 144 x 144 mm (H x W x D) |
| Weight | 2.3 kg |
