Hafler GX2800CE manual 100V Mono Mode, 70V Stereo Mode

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100V MONO MODE

CE SPEAKON

Connector

Wiring

Connect to CH A output

1.Connect signal from source to CH B input.

2.Biamp/Stereo switch not active (Stereo/Mono switch overrides this switch when in mono/70V/100V mode).

3.Move Stereo/Mono switch to 100V mode.

4.Select 100V load, both channels.

5.Connect parallel array of 100V transformer-equipped speakers across the red terminals of the 5-way binding posts. CE units: Wire SPEAKON as shown above and connect to CH A output.

6.CH B input sensitivity controls 100V mono output level. Amplifier will clip at 100Vrms level.

70V STEREO MODE

CE SPEAKON

Connector

Wiring

1.Connect signal from source to both CH A and CH B inputs.

2.Move Biamp/Stereo switch to Stereo mode.

3.Move Stereo/Mono switch to Stereo mode.

4.Select 8speaker load for each channel.

5.Connect parallel array of 70V transformer-equipped speakers (up to 700W per channel) to 5-way binding posts. CE units: Connect as shown above for Dual SPEAKONs or Single 4-Wire SPEAKON.

6.Adjust CH A and CH B level controls independently.

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Contents Page Declaration of Conformity Table of Contents Power Cord Grounding Power SourcesPower Cord Protection CleaningCuadros DE Advertencias LEA LAS InstruccionesConserve EL Manual DEL Propietario Siga LAS InstruccionesInstruktionen Lesen Erforderlicher ReparaturserviceService Betriebsanleitung AufbewahrenConserver LE Guide DE Lutilisateur Suivre LE Mode EemploiLire LES Instructions Considérations DE Mise EN GardeAvvertenze Leggete LE IstruzioniConservate IL Manuale Seguire LE IstruzioniSpecifications Introduction Technical Design FeaturesWHY a NEW Amplifier TOPOLOGY? What Else Distinguishes These AMPLIFIERS?Universal Line Voltage Input Protection CircuitsDesign Features GX2800 Level Controls Adjusts the gain of the amplifierDesign Features GX2800CE Cooling InstallationPOWER/THERMAL Requirements NoisePower Switch Audio Ground CHASSIS/FLOAT SwitchOutput Daisy Chain Output OperationInput Earth Grounded Source EquipmentCrossover DelayFloated Equipment FrequencySTEREO/MONO 70V 100V Switch PhaseBIAMP/STEREO Switch CD Horn EqualizationProtect Load SwitchSignal ThermalBiamp Mode Wiring DiagramsStereo Mode Connector Wiring70V Mono Mode Bridge Mono ModeConnector Wiring Connect to CH a output 100V Mono Mode 70V Stereo ModeService Policy and Limited Warranty What is CoveredMAN-3643-A 01 BM

GX2800, GX2800CE specifications

The Hafler GX2800CE and GX2800 are high-performance power amplifiers designed for audiophiles and professional sound reinforcement applications. Renowned for their reliability and audio fidelity, these models represent a seamless combination of innovative technologies and robust engineering that ensures impeccable sound quality.

One of the standout features of the Hafler GX2800 series is their high current output capability. This allows the amplifiers to drive a wide variety of loudspeakers, including those with demanding impedance requirements. With a power output of 280 watts per channel at 4 ohms, these amplifiers deliver sufficient power for large venues while maintaining clarity and dynamic range. The ability to handle low impedance loads without compromising performance is a hallmark of the Hafler brand.

The GX2800CE and GX2800 are equipped with Hafler's proprietary feedback technology, reducing distortion and enhancing overall sound quality. This technology ensures that the amplifiers perform well across the audio spectrum, allowing for rich, detailed sound reproduction. The low total harmonic distortion (THD) figures also contribute to a cleaner audio signal, ensuring that the listener experiences music as it was intended.

Another notable characteristic of the GX2800 series is its built-in protection circuitry. This includes short-circuit protection, thermal overload protection, and output DC protection, which work together to safeguard the amplifier and connected speakers during operation. The durable design of the chassis provides further reliability, suitable for both studio environments and live sound applications.

The amplifiers feature balanced XLR and unbalanced RCA inputs, providing versatility for various audio setups. Additionally, the rear panel includes binding post speaker outputs for secure connections to loudspeakers.

For those seeking a powerful and reliable amplifier that does not compromise on audio quality, the Hafler GX2800CE and GX2800 are exceptional choices. With their array of features designed to enhance performance and user experience, these amplifiers stand out in the competitive audio equipment market, making them ideal for both home and professional uses. Whether you are mixing in the studio or providing sound for a live performance, the Hafler GX2800CE and GX2800 will deliver exceptional results, making them a worthy investment for any audio enthusiast.