Cerwin-Vega CVA-118 manual Specifications, Subwoofer, CVA-121, Amplifier Module

Models: CVA-121 CVA-118

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SPECIFICATIONS

cva_manual.qxd:MANUAL_CVASUBS-B Originator Mark S Size 8.5 x 11 Page20 8/1/07 5:16 PM Page 8

CERWIN-VEGA! PROFESSIONAL ACTIVE SERIES

SPECIFICATIONS

Subwoofer

 

CVA-121

CVA-118

 

 

 

System Type

 

21 inch active subwoofer

18 inch active subwoofer

Power Capacity

continuous

1200 watt

700 watt

 

peak

2400 watt

1400 watt

Frequency Response (±3 dB)

35 Hz - 135 Hz

39 Hz - 135 Hz

Frequency Range (-10 dB)

 

32 Hz - 135 Hz

36 Hz - 135 Hz

Max SPL

 

135 dB at 2400 watt

131 dB at 1200 watt

Sensitivity (1w/1m)

 

101 dB

100 dB

LF Driver

 

SW21A, 21 inch with Stroker® technology

SW18C, 18 inch

Voice Coil

 

4 inch

3 inch

Construction

 

18 mm Hardwood

18 mm Hardwood

Finish

 

Cool-X Polyurenthane Paint or Carpet

Cool-X Polyurenthane Paint or Carpet

Dimensions (H x W x D)

 

31.75 inch x 23.5 inch x 23.5 inch

25 inch x 21 inch x 23.5 inch

 

 

806 mm x 597 mm x 597 mm

635 mm x 533 mm x 597mm

Net Weight

 

180 lb (82 kg)

115 lb (52 kg)

Additional

 

Removable Casters: 2 fixed, 2 swivel

 

Amplifier Module

 

 

 

Power Rating

 

1200 watt / 2400 watt peak

700 watt / 1400 watt peak

Input Connectors

 

XLR/F Balanced (x2)

XLR/F Balanced (x2)

 

 

1/4 inch TRS (x2)

1/4 inch TRS (x2)

Output Connectors

 

XLR/M (x2)

XLR/M (x2)

 

 

1/4 inch TRS (x2)

1/4 inch TRS (x2)

 

 

XLR/M Slave

XLR/M Slave

Crossover

 

Variable LPF: 65 Hz to 130 Hz

Variable LPF: 65 Hz to 130 Hz

 

 

HPF: 25 Hz

HPF: 25 Hz

Controls

 

HPF: 65 Hz, 85 Hz, 130 Hz

HPF: 65 Hz, 85 Hz, 130 Hz

 

 

Variable LPF: 65 Hz, 130 Hz

Variable LPF: 65 Hz, 130 Hz

 

 

Polarity Switch, 0 - 180

Polarity Switch, 0 - 180

Parametric Equalizer

 

Gain, Frequency, Q

 

Power Consumption at Idle

No more than 20W

No more than 20W

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Cerwin-Vega CVA-118 manual Specifications, Subwoofer, CVA-121, Amplifier Module