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SQ-4050

Distortion-THD(1kHz@4Ω, 90% Power) : 0.05%
Bandwidth(-3dB, 2VRMS,4Ω) : 15Hz-22kHz
S/N ratio @ A weighted, 1V, Max Power : 95dB A
Damping factor @ 1kHz, 2VRMS, 4Ω : ≥70
Input sensitivity : 5V RMS(Hi-level) ; 0.5V RMS(Line-level)
Input impedance : 13Ω(Hi-level) ; 47K(Line-level)
Load Impedance (MIN) : 2-4Ω
Output Power (RMS) @ 14.4VDC, 1% THD : 55W*4CH@4Ω, 70W*4CH@2Ω, 150W*2CH Bridge

RCA Pre-Out : 4V RMS Max
Crossover : Full / hi-Pass / Low-Pass / Band passCrossover Type : Linkwitz & Butterworth
Crossover Slope : 6/12/18/24/30/36/42/48 dB
Crossover Frequency : 1Hz step @ 20-20kHz
Phase Inversion : 0 /180 degree
Output Equalizer : 31Band Parametrics Equalizers 
Time Alignment Distance : 0-346 cm / 0-136 in
Time Alignment Delay : 0-10 ms
Presets (Local Stored) : 6 Presets

 
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SQ-8100

- Output Power (RMS) @ 4Ω : 80W*8CH (≤1% TH+N)
- Output Power (RMS) @ 2Ω : 120W*8CH (≤1% TH+N)
- Inputs : 2 x RCA/ AUX-in, 6 x Hi-level speaker inputs
- Input sensitivity : RCA/Cinch 400mV, Hi-level 5-10V/10-20V
- Outputs : 8xSpeaker, 2xRCA
- Frequency Response : 20-22kHz
- DSP Resolution : 32 bit
- DSP Frequency : 295MHz (1.2billon MAC operations/Second)
- Sampling Rate : 48KHz
- Digital Input S/N : 105dB(A-weighted)
- Analog Input S/N : 100dB(A-weighted)
- Total Harmonic Distortion : ≤0.015%

 
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DP504

- Operating Voltage : DC 10.5V-15V

- Output Power (RMS) @ 4  : 50W*4CH (≤1% TH+N), 10-way RCA output

- Output Load : 2-492

- Separation Degree : 1KHz ≥ 85db

- Total Harmonic Distortion : 0.01%

- Signal to Noise Ratio : 1KHz ≥ 100db

- Frequency Response : 20-22kHz

- Power Play Type : AB category

- Professional Chip : TDA7803A, ADAU1452

- Modulation : PC, 31-Stage Independent EQ

- Optional : External LCD Control

 
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AB1004

- Operating Voltage : DC 10.5V-15V

- Output Power (RMS) @ 4  : 100W*4CH, 200W*2CH output

- Sensitivity : 200mV – 2.5V

- Damping Factor : ≥ 100

- Total Harmonic Distortion : ≤0.029%

- Intermodulation Distortion : ≤0.0049%

- Signal to Noise Ratio : ≥ 110db

- Frequency Response : 20-22kHz

- Power Play Type : AB category