- About this Item
- • G4 can be used as full frequency amp or subwoofer amp with the B M switch to connect different speakers, and with 3.5mm AUX and RCA input to compatible with different audio devices. 2PCS G4 can be used to drive left and right channel independently to avoid mutual interference.
- • Adopting 2PCS NE5532 op-amp and TI s TPA3116 chip, output power up to 100W enough to drive passive 3-10 inch full-frequency speakers or 4-12 inch subwoofers, no audible noise even at large power output, upgrade your 2.0 channel audio system to 2.1, providing shocking cinema effects.
- • By combining the stereo(left and right channel) input, first to do signal analysis and frequency processing and then power amplification, the low-frequency filtering will be more pure and power consumption is more efficient.
Specifications & Details
| SKU | PIB081Q3VZ9V |
|---|---|
| Voltage | 12 Volts (DC) |
| Manufacturer | Douk Audio |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Surface Mount |
| Brand | Douk Audio |
| Number of Channels | 1 |
| Output Power | 100 Watts |
| Package Type Name | Box |
| Supply Current | 4.74 Amps |
| Material | Aluminum |
| Package Dimensions | 7.76 x 7.05 x 2.24 inches |
| Item Weight | 0.241 kgs |
| Item model number | DZ078_US |
Product description
100W High Power
Adopt classic TPA3116 chip, which can offer 100W high power
Enough to drive passive 3-10 inch full-frequency speakers or 4-12 inch subwoofers
2 PCS NE5532 OP-Amp
Adopt 2 pcs NE5532 OP-Amp
No audible noise even at large power output
B/M Switch
Designed with B/M switch to switch between Bass/Mono modes
G4 can be used as a subwoofer amplifier or a signal channel speaker amplifier
You can also use two G4 to drive a set of normal speakers or three G4 to build a 2.1 audio system
Packing List
1*G4 Mono Amplifier
1*19V Power Supply
1*Manual
Douk Audio G4
Parameters
Rated power: 100W
Peak power : 300W
THD: 0.001%
SNR: 103dB
Speaker impedance: 4-8?
Matched full-frequency or crossover speaker: 3-10 inch / 10-200W
Matched subwoofer speaker: 4-12 inch / 40-200W
Subwoofer Frequency Range: 20-200Hz
Full-frequency Frequency Range: 20-20Khz
Audio input: 3.5mm AUX / RCA
Audio output: banana speaker jacks
Working voltage: DC 12-24V 5.5mm (-) / 2.5mm (+)
Dimensions(L*W*H): 105*85*30mm / 4.13**3.35*1.18in
Net weight: 240g / 0.53lb
Package weight: 445g / 0.98lb
Panel Introduction
Wire Guide
Douk Audio G4 Nobsound NS-03G SUB Nobsound NS-03G FR Nobsound G2 Nobsound G2 PRO Douk Audio G10
Feature Support both SUB & Mono Only for subwoofer; Super mini size; Low cost Only for mono channel; Super mini size; Low cost Support both SUB & Mono; Gain adjustment Support both SUB & Mono; 300W high power Support both SUB & Mono; Vacuum tube
Power 100W 100W 100W 100W 300W 200W
Channel 1.0 1.0 1.0 1.0 1.0 (1.1) 1.0 (1.1)
Input 3.5mm AUX + RCA 3.5mm AUX 3.5mm AUX RCA RCA RCA
Output Passive Mono Speaker / Subwoofer Passive Subwoofer Passive Mono Speaker Passive Mono Speaker / Subwoofer Passive Mono Speaker / Subwoofer + Active Subwoofer Passive Mono Speaker / Subwoofer + Active Subwoofer
THD ?0.001% ?0.04% ?0.04% ?0.03% ?0.03% ?0.1%
SNR ?103dB ?98dB ?98dB ?106dB ?106dB ?98dB
Speaker Impedance 4~8 ohm 2~8 ohm 2~8 ohm 2~8 ohm 4~8 ohm 2~8 ohm
Power Input 19V 4.74A DC 8-25V >3A (not included) DC 8-25V >3A (not included) 19V 4.74A 32V 5A 24V 4.5A
Douk Audio G3 Douk Audio P1 Douk Audio U3 Douk Audio U2 Little Bear MC104 PRO Music Levels
Feature Bluetooth Amplifier, 2-CH, 100W, Tone Control Bluetooth preamp; Headphone amp; Vacuum tube; Tone control; APTX-HD Headphone Amplifier, Classic, Mini Size Digital Interface, USB to OPT/COAX, XMOS, SPDIF AUX Audio Switch, 4-CH, Fully Isolated, Mini Size MIC Sound Level, Audio Spectrum, RGB LED