Двухканальник RockfordFosgate R150-2 и четырехканальный RockfordFosgate R300-4 теперь в продаже.

RockfordFosgate_300-4

 

Усилители имеют в номинале по 50 Вт на канал.  RockfordFosgate R150-2 стоит всего 4000 рублей,  RockfordFosgate R300-4 стоит 5800 рублей.

Для любителей покопаться в цифрах — характеристики усилителей:

RockfordFosgate 300-4

 

Description Value
CEA-2006 Compliant
Number of Channels 4
Rated Power
(RMS Continuous Power)
50 Watts x 4 @ 4-Ohms
75 Watts x 4 @ 2-Ohms
150 Watts x 2 @ 4-Ohms Bridged
Total Power
(Sum of Rated Power)
300 Watts
Dynamic Power
(PVC/PowerCube® Measurement)
Front Channels:
62 Watts x 2 @ 4-Ohms 0° Res
98 Watts x 2 @ 2-Ohms 0° Res

Front Channels:
61 Watts x 2 @ 4-Ohms 0° Res
89 Watts x 2 @ 2-Ohms 0° ResBridgeableYesEfficiency (average)59% @ 4-Ohm
49% @ 2-OhmCrossover ControlsFront Channels
High-Pass (HP): 80Hz @ 12dB/octave Butterworth
Low-Pass (LP): 50Hz-250Hz @ 12dB/octave Butterworth

Rear Channels
High-Pass (HP): 80Hz @ 12dB/octave Butterworth
Low-Pass (LP): 50Hz-250Hz @ 12dB/octave ButterworthTone ControlsFront Channels
Punch Bass: 0dB/+6dB/+12dB @ 45Hz

Rear Channels
Punch Bass: 0dB/+6dB/+12dB @ 45Hz

Function works when crossover in (LP) positionSignal InputLow Level: 2 RCA pairSignal Outputn/aPower Input ConnectorScrew terminal barrier stripPower Wire Gauge4 AWGSpeaker Output ConnectorScrew terminal barrier stripSpeaker Wire Gauge8 AWGHeat Sink TypeExtruded AluminumCoolingConvectionRemote Controlsn/aVisual IndicatorsPower
ProtectCircuit Topology ClassClass A/BFrequency Response20Hz to 20kHz +/-1dBShipping Weight8 Lbs.
(3.63 Kg.)Dimensions (HxWxL)2.40 x 7.67 x 17.09 (in)
6.10 x 19.49 x 43.40 (cm)Dimensional Diagram

 

RockfordFosgate R150-2

 

CEA-2006 Compliant
Number of Channels 2
Rated Power
(RMS Continuous Power)
50 Watts x 2 @ 4-Ohms
75 Watts x 2 @ 2-Ohms
150 Watts x 1 @ 4-Ohms Bridged
Total Power
(Sum of Rated Power)
150 Watts
Dynamic Power
(PVC/PowerCube® Measurement)
57 Watts x 2 @ 4-Ohms 0° Res
85 Watts x 2 @ 2-Ohms 0° Res
Bridgeable Yes
Efficiency (average) 60% @ 4-Ohm
54% @ 2-Ohm
Crossover Controls High-Pass (HP): 80Hz @ 12dB/octave Butterworth
Low-Pass (LP): 50Hz-250Hz @ 12dB/octave Butterworth
Tone Controls Punch Bass: 0dB to +12dB @ 45Hz
Signal Input Low Level: 1 RCA pair
Signal Output Low Level: 1 RCA pair
Power Input Connector Screw terminal barrier strip
Power Wire Gauge 4 AWG
Speaker Output Connector Screw terminal barrier strip
Speaker Wire Gauge 8 AWG
Heat Sink Type Extruded Aluminum
Cooling Convection
Remote Controls n/a
Visual Indicators Power
Protect
Circuit Topology Class Class A/B
Frequency Response 20Hz to 20kHz +/-1dB
Shipping Weight 5.4 Lbs.
(2.45 Kg.)
Dimensions (HxWxL) 2.40 x 7.67 x 11.54 (in)
6.10 x 19.49 x 29.30 (cm)
Dimensional Diagram