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Nady 3WA-1700 Rackmount 3-Channel Power Amplifier

B&H # NA3WA1700 Mfr # 3WA-1700
Usually ships in 7-14 business days

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This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.

International Orders*
For international orders, credit cards will be charged at time you place your order.

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Not eligible for free Expedited Shipping
You Pay: $349.29
Product Highlights
  • 2RU Rackmount Chassis
  • Drive Speakers and Subwoofers
  • Selectable Low Pass and Low Cut Filters
  • Filter/Source Switch
  • XLR and 1/4" Inputs
  • Binding Post Outputs
  • Detented Volume Controls
  • LED Indicators
  • Protection Circuitry
  • 4 Variable-Speed Cooling Fans

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
Cooling 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)
Nady 3WA-1700 Rackmount 3-Channel Power Amplifier
  • Power Cord
  • 1-Year Limited Warranty
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