Specifications |
DAA450-4810 |
DAA450-4810* |
DAA650-6831* |
DAA675-6831* |
Specifications |
DSB-2.4* |
DSA-4.8 |
DSA-6.8 |
DSB-6.8(A/B/C) |
RMS Power @ 2次 |
4x75W |
4x110W |
6x75W |
6x110W |
Voltage |
7.5V-17.5V |
7.5V-17.5 |
7.5V-17.5V |
9.5V |
RMS Power @ 4次 |
4x50W |
4x75W |
6x50W |
6x75W |
Frequency response ㄗ+0/-3dB |
/ |
/ |
/ |
20Hz-22Hz |
RMS Bridged power @ 4次 |
2x150W |
2x220W |
3x150W |
3x220W |
High Level Input Impedance |
180次 |
180次 |
180次 |
≒20k |
High Level Input Impedance |
180次 |
180次 |
180次 |
180次 |
RCA Input Impedance |
≡20k |
≡20k |
≡20k |
≡20k |
RCA Input Impedance |
≡20K |
≡20K |
≡20K |
≡20K |
Low Level Output Impedance |
/ |
<50次 |
<50次 |
<50次 |
RCA Input S/N |
≡105dBA |
≡105dBA |
≡105dBA |
≡105dBA |
Low Level Output Voltage |
≡3.2V |
≡3.2V |
≡3.2V |
≡5V |
High Level Input S/N |
≡100dBA |
≡100dBA |
≡100dBA |
≡100dBA |
RCA Input S/N |
≡115dBA |
≡115dBA |
≡115dBA |
≡115dBA |
RCA Input T.H.D |
≒0.02% |
≒0.02% |
≒0.02% |
≒0.02% |
High Level Input S/N |
≡105dBA |
≡105dBA |
≡105dBA |
≡105dBA |
High Level Input T.H.D |
≒0.025% |
≒0.025% |
≒0.025% |
≒0.025% |
RCA Input T.H.D |
0.002% |
0.002% |
0.002% |
0.002% |
REM OUT Output Current |
>500mA |
>500mA |
>500mA |
>500mA |
High Level Input T.H.D |
0.01% |
0.01% |
0.01% |
0.01% |
RCA Input Sensitivity |
855mV(Remote Maximum Volumeㄘ |
855mV(Remote Maximum Volumeㄘ |
855mV(Remote Maximum Volumeㄘ |
855mV(Remote Maximum Volumeㄘ |
REM OUT Output Current |
>100mA |
>500mA |
>500mA |
>500mA |
Speaker Input Sensitivity |
8V(Remote Maximum Volumeㄘ |
8V(Remote Maximum Volumeㄘ |
8V(Remote Maximum Volumeㄘ |
8V(Remote Maximum Volumeㄘ |
RCA Input Sensitivity |
855mV(Remote Maximum Volumeㄘ |
855mV(Remote Maximum Volumeㄘ |
855mV(Remote Maximum Volumeㄘ |
2V (when remote volume is in maxㄘ |
REM IN Turn On |
>10V |
>10V |
>10V |
>10V |
Speaker Input Sensitivity |
8V(Remote Maximum Volumeㄘ |
8V(Remote Maximum Volumeㄘ |
8V(Remote Maximum Volumeㄘ |
20V (when remote volume is in maxㄘ |
SPK DC Turn On |
>1.3V |
>1.3V |
>1.3V |
>1.3V |
REM IN Turn On |
>10V |
>10V |
>10V |
>3V |
External Remote Control ㄗThe Volume and Mode Switchㄘ |
Optional |
Optional |
Optional |
Optional |
SPK DC Turn On |
>1.3V |
>1.3V |
>1.3V |
>3V |
Storage Mode |
Six modes |
Six modes |
Six modes |
Six modes |
External remoteㄛ control main volume and modes shift |
/ |
/ |
/ |
optional(remote function can be extended) |
External Bluetooth for APP adjustment and play music |
Optional |
Optional |
Optional |
Optional |
External Remote Control ㄗThe Volume and Mode Switchㄘ |
/ |
optional |
optional |
optional |
DSP |
Sampling frequencyㄩ48kHzㄛDSP resolution˙56bit |
Sampling frequencyㄩ48kHzㄛDSP resolution˙56bit |
Sampling frequencyㄩ96kHzㄛDSP resolution˙56bit |
Sampling frequencyㄩ96kHzㄛDSP resolution˙56bit |
Storage Mode |
pending |
Six modes |
Six modes |
ten modes |
Spdif/Toslink Input |
/ |
/ |
Optional |
Optional |
External Bluetooth for APP adjustment and play music |
optional |
optional |
optional |
optional |
EQㄗvariableㄘ |
10 bands |
10 bands |
31 bands |
31 bands |
DSP spec. |
pending |
Sampling frequencyㄩ48kHzㄛDSP resolutionㄩ56bit |
Sampling frequencyㄩ96kHzㄛDSP resolutionㄩ64bit |
Sampling frequencyㄩ96kHzㄛDSP resolutionㄩ64bit |
Input Channel |
4 In |
4 In |
6 In (Digital Signal Inputㄘ |
6 In (Digital Signal Inputㄘ |
Spdif/Toslink Input |
/ |
/ |
optional |
yes |
Output Channel |
4 Channels Power Output; 4 Channels Low Level Output |
4 Channels Power Output; 4 Channels Low Level Output |
6 Channels Power Output; 2 Channels Low Level Output |
6 Channels Power Output; 2 Channels Low Level Output |
COAXIAL input |
/ |
/ |
/ |
yes |
Turn on delay |
3s |
3s |
3s |
3s |
EQㄗvariableㄘ |
3/5/7 bands |
10 bands |
31 bands |
For 31 bands, CH1/2/3/4/5/6 are variable. For 11 bands,CH7/8 are variable. |
Heatsink size (LxWxH) (mm) |
200x136x47 |
260x136x47 |
260x136x47 |
300x136x47 |
Input Channel |
pending |
4 in high and low level |
6 in high and low level (digital signal input) |
6 channels RCA input, 4 channels high level input, with optional/coaxial/BT signal input (BT 5.0 version) |
Heatsink size (LxWxH) (inch) |
7.8x5.4x1.9 |
10.24x5.4x1.9 |
10.24x5.4x1.9 |
11.81x5.4x1.9 |
Output Channel |
pending |
8 out |
8 out |
8 out |
|
|
|
|
|
Turn on delay |
3s |
3s |
3s |
/ |
|
|
|
|
|
RCA Signal Auto On |
/ |
>8mV |
>8mV |
/ |
|
|
|
|
|
Heatsink size (LxWxH) (mm) |
115x138x26 |
115x168x26 |
135x168x26
|
187x102x32(DSB-6.8A)
187x114x32(DSB-6.8C)
187x98x32(DSB-6.8B)
194x102x32(DSC-6.8) |
|
|
|
|
|
Heatsink size (LxWxH) (inch) |
4.5x6.6x1
|
4.5x6.6x1 |
4.5x6.6x1
|
7.4x4x1.3(DSB-6.8A)
7.4x4.5x1.3(DSB-6.8C)
7.4x3.9x1.3(DSB-6.8B)
7.6x4x1.3(DSC-6.8) |
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