Model No.

PRA-A4100

PRA-A4250

PRA-A4350

PRA-A4450

PRA-A4650

Output (8Ω、4CH)

4x100W

4x250W

4x350W

4x450W

4x650W

Output (4Ω、4CH)

4x150W

4x375W

4x525W

4x675W

4x1000W

Output (8Ω、2+1)

100Wx2+250W

250Wx2+625W

350Wx2+850W

450Wx2+1100W

650Wx2+1550W

Output (4Ω、2+1)

150Wx2+350W

375Wx2+825W

525Wx2+1100W

675Wx2+1350W

1000Wx2+1800W

Output (8Ω、2CH)

250Wx2

625Wx2

850Wx2

1100Wx2

1550Wx2

Frequency Response

 20Hz~20kHz+0/  -0.5dB

THD+N

<0.02%@8Ω 1kHz

S/N Rate

>100dB(A Weight)

Slew Rate

25V/µ S

Damping Factor

>200 @ 8Ω

Crosstalk

>60dB @ 8Ω 1kHz

Input Impedance

20kΩ(Balance)/ 10kΩ(Unalance)

Input Sensitivity

0.775V

Protect

DC, Short Circuit, Over Heat and Soft-Start Protection

Front Panel CNT

Power Switch, CH1,2,3,4 Volume

Rear Panel CNT

Mode Selector

Size

2U(48.2cm/Lx46cm/Dx8.9cm/H)

3U(48.2cm/Lx46cm/Dx13.2cm/H)

Packing Dimension

570mmx550mmx145mm

580mmx550mmx180mm

Weight

21.00 Kg

24.00 Kg

25.00 Kg

28.00 Kg

34.00 Kg