Wharfedale S1000 Power Amp 350W Per Side @ 4 Ohm

Wharfedale S1000 Power Amp

The new "S-Series" amplifiers are the latest dual channel sound reinforcement amplifier line offering from Wharfedale Pro. The range consists of three models: S-1000, S-1500 and S-2500.

Each model is packed into a convenient, two rack space unit with identical functional layout. Each model offers a different power rating allowing for varied and flexible sound reinforcement applications.

The front panel of the S-Series models provides simple, real-time status conditions with LED indicators for Power, Protect, Bridge, Peak and Signal Present along with convenient operating controls that include a power switch and volume controls for each of the two input channels.

Various mode assignments are provided on the rear panel with easy-to-use MODE SWITCHES that provide assignment options such as signal limiting, low cut filter engagement and frequency selection, stereo and mono input mode selection and output bridging.

Also featured are industry standard XLR and ¼" balanced input jacks along with 4 pin, NL-4 style Speakon™ output jacks and standard binding post output connectors. Multiple wiring output configurations are available.

The S-Series amps are fan-cooled with a cage-protected, rear panel mounted fan that provides adequate air-flow to internal components. An integral AC power circuit breaker is provided on the rear panel and a standard IEC power connector is provided.

SPECIFICATIONS

MODEL : S1000

INPUT SENSITIVITY : 0.72V / -0.65dBu

INPUT IMPEDANCE : Balanced: 20kΩ Unbalanced: 10kΩ

VOLTAGE GAIN : 33dB

FREQUENCY RESPONSE :

• 20Hz-20kHz 0/-0.5dB

• 10Hz-40kHz 0/-2dB

OUTPUT POWER :

STEREO :

• 215 Watts per channel into 8 ohms (0.1% THD @ 1kHz)

• 350 Watts per channel into 4 ohms (0.1% THD @ 1kHz)

• 462 Watts per channel into 2 ohms (0.1% THD @ 1kHz)

BRIDGED :

• 630 Watts into 8 ohms (0.1% THD @ 1kHz)

• 910 Watts into 4 ohms (0.1% THD @ 1kHz)

THD+N : <0.02%

HUM AND NOISE  : -95dBu

MAXIMUM INPUT LEVEL : +22dBu

CONTROLS :

• LOW CUT FILTER 50Hz-6dB(-12dB/oct); 30Hz-6dB(-12dB/oct)

• SIGNAL INDICATORS Turns on approx -35dBu

• CLIP INDICATORS Turns on approx 350Wx2/4Ω output

• LIMITER Turns on approx 350Wx2/4Ω output

• AMPLIFIER PROTECTION Mute function; DC detection; Overload and short detection; Temperature detection

POWER AMP TYPE : Class AB complementary linear output

AC POWER OPTIONS : AC100-120V~ / 220-240V~, 50/60Hz

DIMENSIONS (HXWXD) : less than 0.05%

• MM 96mm x 482.6mm x 427mm

• INCHES 3.8" x 19" x 16.8"

WEIGHT :

• KG 15.4kg

• LBS 33.9lbs