Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security
-
Description
-
Specifications
-
Reviews
Highpass Protection Unit 4 Ohm
High-pass filter for invisible speakers with 40 watts / 4 ohms for reliable operation with conventional amplifiers. Sturdy ABS plastic case with mounting holes
The purSonic Highpass Protection Unit prevents impermissible mechanical deflection of the drive and thus counteracts increased distortion with the risk of electrical overload and cracking. The invisibles are thus greatly relieved both thermally and mechanically.
Features
- Prevents impermissible mechanical deflection of the drive
- Counteracts increased distortion
- Reduces the risk of electrical overload and cracking
- Relieves soundboards thermally and mechanically
Features & Specifications
Dimensions
weight (kg): 1
length (mm): 80
height (mm): 185
width (mm): 50
Terminals
1x8 screw terminal, 4mm²
Impedance speaker
4 Ohm
Filter
18 dB/ Octave
Outputs
2
Inputs
2
Mounting options
6 holes: 4,3 mm Ø, 4 oblong holes: 25 x 4,3 mm
Filter cut-off frequencies
145 Hz (-3 dB), 110 Hz (-6 dB), 50 Hz (-21 dB)
Performance
max. 100 W
`