PV Audio 231 Equalizer + Subwoofer EQ

Features

✅ Switchable boost/cut ranges of ±6 or ±12 dB
✅ 12 dB per octave 50Hz low-cut filter
✅ Front-panel bypass switch
✅ ±12 dB input gain range
✅ 4-segment LED ladders for monitoring output level
✅ XLR and TRS Inputs and Outputs
✅ Internal Toroidal Transformer
✅ Frequency Response of <10Hz to >50kHz
✅ Dynamic Range of greater than 108dB

Specifications : Inputs

🛠️ Connectors : 1/4″ TRS, female XLR (pin 2 hot)
🛠️ Type : Electronically balanced/unbalanced, RF filtered
🛠️ Impedance : Balanced 40kΩ, unbalanced 20kΩ
🛠️ max Input Level : >+21dBu balanced or unbalanced
🛠️ CMMR : >40dB, typically >55dB at 1kHz

Specifications : System Performance

🛠️ Bandwidth : 20Hz to 20kHz, +0.5/-1dB
🛠️ Frequency Response : <10Hz to >50kHz, +0.5/-3dB
🛠️ Dynamic Range : 108dB
🛠️ Signal-to-Noise : 90dB
🛠️ THD+Noise : <0.004%
🛠️ Interchannel Crosstalk : <-80dB, 20Hz to 20kHz

Specifications : Outputs

🛠️ Connectors : 1/4″ TRS, male XLR (pin 2 hot)
🛠️ Type : Impedance-balanced/unbalanced, RF filtered
🛠️ Impedance : Balanced 100Ω, unbalanced 50Ω
🛠️ Max Input Level : >+21dBu balanced/unbalanced into 2kΩ or greater
>+18dBm balanced/unbalanced (into 600Ω)

Specifications : Function Switches

🛠️ EQ Bypass : Bypasses the graphic equalizer section in the signal path
🛠️ Low Cut : Activates the 50Hz 12dB/octave high-pass filter
🛠️ Range : Selects either +/- 6dB or +/- 12dB slider boost

Specifications : Power Supply

🛠️ Operating Voltage : 100VAC 50/60Hz, 120VAC 60Hz, 230VAC 50/60Hz
🛠️ Power Consumption : 12W (231=15W)
🛠️ Mains Connection : IEC receptacle

Specifications : Physical Dimensions

🛠️ Dimensions (LxWxH) & Weight : 48.26 x 4.44 x 15.24 cm & Box Weight : 3.58 KG