Technical characteristics

SPECIFICATIONS:

Product type: Class D amplifier

Channels: Mono

Amplification chip: 1x TI TPA3255

OPA: Dual OPA OPA1656

Structure: PFFB

Inputs: 1x Single-ended RCA input/1x Balanced XLR/jack 6.35mm combo input

Output: 1x Speaker terminal output

Input impedance: RCA : 10KΩ/ XLR/TRS : 20KΩ

Volume attenuation: -50dB

Volume bypass: yes

RCA gain control: yes

AUDIO SPECIFICATIONS (RCA IN):

THD+N (5W):  0.0007% @ 4Ω/0.0006% @ 8Ω

SNR:(1% THD+N, 1KHz, A-wt) 123dB

Dynamic range: (1% THD+N, 1KHz, A-wt) 123dB

Frequency response: (±0.5dB) 20Hz-30KHz

Noise (A-wt): < 20uVrms

Crosstalk: -120dB

Gain: 26dB / 29dB

Input sentivity: 1.75Vrms

Output power:  (1% THD+N) 1x 480W @ 2Ω/1x 260W @ 4Ω/1x 150W @ 8Ω

Output power: (10% THD+N) 1x 600W @ 2Ω/1x 320W @ 4Ω/1x 200W @ 8Ω

Output impedance: 2Ω-16Ω

AUDIO SPECIFICATION (XLR IN):

THD+N (5W): 0.0006% @ 4Ω/0.0005% @ 8Ω

SNR: (1% THD+N, 1KHz, A-wt) 126dB

Dynamic range: (1% THD+N, 1KHz, A-wt) 126dB

Frequency response: (±0.5dB) 20Hz-35KHz

Noise (A-wt): < 15uVrms

Crosstalk: -130dB

Gain: 20dB

Input sensitivity : .5Vrms

Output power:  (1% THD+N) 1x 480W @ 2Ω/1x 260W @ 4Ω/1x 150W @ 8Ω

Output power: (10% THD+N) 1x 600W @ 2Ω/1x 320W @ 4Ω/1x 200W @ 8Ω

Output impedance: 2Ω-16Ω

GENERAL:

Power supply: 38V-52V DC 5A/9A (The supplied power supply operates on 110V and 230V)

Power consumption: OFF: < 0.4W

ON (no audio): 6W

Dimensions: 170 x 168 x 46mm

Weight: 1KG

Package: 1x 3E Audio A7 Mono amplifier

1x 48V 10A mains adapter

Price BDT-29,000.00