mono, max output power: 550w, rms power outpu mrv-m250

many people have trusted v-power amplifiers precisely because of their durability and quality. now in its 4th generation, the v-power series takes its features forward and proves that playing loud has never sounded better. yes, it is possible to make better better!

overview

• total max power: 550 w
• 250w rms x 1 (2ω, 14.4v, ≤1% thd+n)
• 150w rms x 1 (4ω, 14.4v, ≤1% thd+n)
• evolution to class d digital platform
• new snap-on terminal covers for easy installation

terminal arrangement: bilateral
mounting screw terminals
general
amplifier type: class d (digital)
channel design: 1 channel (mono)
power supply design: dc-dc pwm power supply
power supply: mosfet
preamplifier stage: discrete
final outputs: power mosfet
crossover: variable low-pass filter
Gain Control: Continuously adjustable gain control
bass eq: bass eq function
bass control: bass remote control (rux button) is ready
remote control switch on: remote monitoring function (for speaker level input)
low impedance option:
current protection: overcurrent, overvoltage, undervoltage and thermal protection
plate circuit: star circuit
speaker level inputs: 4-channel speaker level inputs
power indicator: led power indicator
thermal management: multi-stage power limits
indicators
max output power
maximum total power: 550 w
rms power tolerance
per channel 4 ohms: 150 w rms x 1 (14.4 v <1% thd+n)
per channel 2 ohms: 250 w rms x 1 (14.4 v, <1% thd+n)
audio setting
crossover frequency (lpf): 50 - 400 hz, -24db/oct.
eq (equalizer): 0 to +12db, fc=50hz
measurements
footprint (wxhxd) mm: 190 x 55 x 200 mm
heatsink (wxhxd) mm: 155 x 55 x 200 mm
general
power requirements: 14.4 v.dc (11-16 v allowed)
input sensitivity (rca input): 0.15-4.0v
input sensitivity (speaker level input): 0.4-10v
input impedance: >10k ohms
frequency response (+0, -3 db: 1 w into 4 ohms) for subwoofer: 7-400 hz
thd+n (10 w into 4 ohms): 0.02 %
thd+n (10w into 2 ohms): 0.03%
thd+n (rated power up to 4 ohms): 0.2 %
thd+n (rated power to 2 ohms): 0.3 %
damping factor (10 w into 4 ohms at 100 hz): >500
signal-to-noise (1w to 4 ohms): >85 db
signal-to-noise (rated power 4 ohms): >105 db
remote control level: -20 to 0 db
weight: 1.5 kg

Delivery method