Features
- High output SPL and sensitivity
- 1 x 8” high power transducer with 50mm voice coil
- 1 x 3” high frequency coaxial driver
- 100º x 100º controlled coverage pattern
- Built-in power amplifier module
- Aux and Line volume control
- Bass and Treble control
- Stereo 6.35mm unbalanced input and output connectors
- 1 x 6.35mm unbalanced Aux input
- Switchable between Mic and Line input
- 1 x NL4 output
- Injection molded
- Cabinet design for FOH and Monitor use
- Suitable for use as a main system with or without sub speaker augmentation
- Portable system (stand), or permanent installation (wall, ceiling, under balcony)
- Vent designed to reduce port noise
Specifications
Acoustical specifications
Frequency Response(-3db):
65Hz-15kHz
Max SPL @ 1m:
110dB/116dB(PEAK)
Dispersion (H x V):
100° x 100°
Transducers
Compression driver:
1 x 3" HF
Woofer:
1 x 8" LF
Input/Output section
Input signal:
Balanced 20kΩ, Unbalanced 10kΩ
Input Connectors:
3 x 6.35 unbalanced Inputs + 2 x 6.35 unbalanced Output + 1 x NL4 output
Power section
Total Power:
220W(RMS); 440W(MUSIC); 880W(PEAK);
Nominal Impedance (Ohm):
8Ω
Voltage range:
AC 220V-230V~, 50/60Hz
Physical specifications
Color:
Black
Size
Dimension (W x D x H):
323 x 271 x 397mm / (12.7 x 10.7 x 15.6in)
Package Dimensions (W x D x H):
374 x 321 x 453mm / (14.7 x 12.6 x 17.8in)
Weight
Net Weight:
8.5 kg / 18.7 lb
Gross Weight:
10.5 kg / 23.1 lb
Ra8 Application
Ra8 Installation
Ra8 Parts
Ra8 Cases
Ra8 Collocation
Videos
Downloads
| Filename | Version | Language | Size | Updated |
 β3 Ra8 Datasheet | 1.0 |  | 200KB | 2024-12-02 15:33:33 |
| β3_Ra8_Plastic_Speaker_Chinese_Manual | 1 |  | 3514.41KB | 2018-07-12 02:25:39 |
| β3_Ra8_Plastic_Speaker_English_Manual | 1 | | 3627.18KB | 2018-07-12 02:25:39 |