Nady 3WA-1700 Rackmount 3-Channel Power Amplifier
- Price: $333.50
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The 3WA-1700 from Nady is a 3-way power amplifier that allows you to drive an entire speaker system from a compact 2RU rackmount chassis. The amplifier can drive left and right main speakers and 2 subwoofers simultaneously without the need of a crossover. A selectable low pass filter lets you maximize the punch of your subwoofers, while a selectable low cut filter minimizes muddy bass and low-end rumble. A filter/source switch enables the low pass filter and uses the L/R input signals for the subwoofer, or disables the filter so you can use an external crossover or the sub channel to pass full-range signals for monitor feeds or sound reinforcement.
The amplifier offers XLR and 1/4" inputs, plus binding post (banana jack) outputs for wide compatibility with a variety of sound systems and devices. Detented volume controls on each channel let you make precise, repeatable adjustments. LED indicators for power, signal, clip, and protect are available on each channel for visual status monitoring. Protection circuitry includes noise-free on/off, built-in DC offset, independent DC and thermal overload protection on each channel, and short circuit and speaker protection. A set of 4 variable-speed cooling fans keep internal components from overheating for reliable operation.
- Compact and rugged 2RU rackmount chassis
- Ideal for DJs, traveling musicians, and small clubs
- Can drive left and right main speakers and 2 subwoofers simultaneously without the need of a crossover
- Provides 450W of power per channel to four 8 ohm main speakers, and 800W to two 8 ohm subwoofers
- A selectable low pass filter (50-250Hz) lets you maximize the punch of your subwoofers
- A selectable low cut filter minimizes muddy bass and low-end rumble
- The filter/source switch can enable the low pass filter and use the L/R input signals for the subwoofer, or it can disable the filter so you can use an external crossover or the sub channel to pass full-range signals for monitor feeds or sound reinforcement
- XLR and 1/4" inputs, plus binding post (banana jack) outputs for wide compatibility with a variety of sound systems and devices
- Detented volume controls on each channel let you make precise, repeatable adjustments
- LED indicators for power, signal, clip, and protect are available on each channel for visual status monitoring
- Protection circuitry includes noise-free on/off, built-in DC offset, independent DC and thermal overload protection on each channel, and short circuit and speaker protection
- A set of 4 variable-speed cooling fans keep internal components from overheating for reliable operation
| Power Rating |
Channel 1 & 2: 300W RMS per Side @ 8 Ohms 450W RMS per Side @ 4 Ohms Subwoofer: 550W RMS @ 8 Ohms 800W RMS @ 4 Ohms |
| Input Sensitivity |
Channel 1/2: -3.8dBm, 500mV / +2.2dBm, 1V (Balanced/Unbalanced) Subwoofer: -2.1dBm, 600mV / +3.8dBm, 1.2V (Balanced/Unbalanced) |
| Input Impedance | 40 kOhms Balanced, 20 kOhms Unbalanced |
| Input Level | > 5V, +16.2dBm |
| Damping Factor | > 250 |
| Slew Rate | 6.5V/µS |
| Gain | 40dB |
| Frequency Response | 10Hz - 50kHz, -2dB |
| Signal-to-Noise Ratio | -86dBm |
| Total Harmonic Distortion (THD) | 0.04% |
| Noise Floor | 3mV |
| Input Connectors |
3 x XLR Inputs 3 x 1/4" TRS Inputs 1 x AC Power Input |
| Output Connectors | 3 x Binding Post Outputs (2 Terminals Each) |
| Controls Front Panel |
1 x Power Switch 3 x Detented Volume Control Knobs |
| Controls Rear Panel |
1 x Filter/Source Switch 1 x Low Cut Filter Switch 1 x Low Pass Knob |
| Indicators | LEDs for Power, Signal, Clip, and Protect |
| Camera Resolution | 4 x Variable-Speed Fans |
| Protection | Noise-Free On/Off, Built-in DC Offset, Independent DC and Thermal Overload Protection on Each Channel, Short Circuit, and Speaker Protection |
| Power Requirements |
115VAC, 60Hz 3AG 20A 250V Glass Tube Fast-Blow Fuse |
| Dimensions (HxWxD) | 3.5 x 19 x 17.2" (89 x 483 x 436mm) |
| Weight | 46.2 lbs (21kg) |
Cables
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- Original: $14.99
- Save: $1.50
- Price: $13.49
Speaker Cables
- Price: $22.95
Cases & Protection
- Price: $129.99
Racks
- Price: $84.99
What's in the Box
- Power Cord
- 1-Year Limited Warranty
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