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Technical Pro L4Z4001 4-Channel Power Amplifier

B&H # TEL4Z4002 Mfr # L4Z4002
Usually ships in 7-10 business days

Availability Details

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This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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PayPal orders will be charged when the order is placed.
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International orders will be charged when the order is placed.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $249.99
Product Highlights
  • 1000W per Channel at 2Ω
  • 1/4" TRS and RCA Inputs
  • Speakon and Binding Post Outputs
  • Dual Stereo/Bridged Mono Switches
  • Blue LED Meter Clipping Indicators
  • Independent Gain Control Knobs
  • Bridgeable from 4 to 3 or 2 Channels
  • Lift/Ground Switch
  • Dual Cooling Speed Fans

The Technical Pro L4Z4001 4-Channel Power Amplifier is a 2RU 19" rackmountable amplifier that delivers 4000W of peak power for live sound reinforcement applications. Each channel is rated to 1000W at 2Ω, 660W at 4Ω, and 350W at 8Ω. The unit is bridgeable from four to three or two channels for distributing the power as the application requires. The front panel of the unit features a power on/off switch, four gain knobs, and four sets of blue LED meter clipping indicator lights.

The unit features both 1/4" TRS and RCA inputs on each channel. For outputs, each channel features a pair of banana binding posts and a Neutrik Speakon connector. Channels 1 and 2 as a pair and channels 3 and 4 as a pair can be set to stereo or bridged mono mode using the two stereo/bridged mono switches on the back of the unit. A ground/lift switch can be turned on or off to eliminate the effects of ground loops.

Power 4000 W peak power
1000 W at 2Ω
660 W at 4Ω
350 W at 8Ω
Inputs 4 x 1/4", 4 x RCA
Outputs 4 x Neutrik Speakon connectors,
4 x sets of banana binding posts
Power Supply 110 to 240 VAC Switchable
Dimensions (W x H x D) 19.0 x 3.5 x 18.0" (482.6 x 88.9 x 457.2 cm)
Weight 33.0 lb (14.9 kg)
Technical Pro L4Z4001 4-Channel Power Amplifier
  • Power Cord
  • Limited 1-Year Warranty
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