Q-118B

 

 

 

  • The frame is die-cast alloy
  • The case is made from specially formulated pulp with fiberglass and wool
  • The cone is light in weight and very rigid. The surround and spider are quite stiff and the bandwidth is wide
  • The magnet is made from y30 high flux strontium ferrite. The magnetic structure weights 6.1kgs
  • The diameter of the voice coil is 3-inch edge wound with flat aluminum wire on a Kapton former. (See Figure 165)

The Crossover Network

 

Applications and Technical Specifications

 

 

FREQUENCY RESPONSE

40 Hz ~ 200 KHz (±3 dB )

SENSITIVITY (1W/1m)

98dB

NOMINAL IMPEDANCE

8 Ohm

POWER RATING

400 W (AES)

LF COMPONENTS

2×18〞woofer (3″voice coil)

CALCULATED OUTPUT (MAX)

124 dB SPL, 130 dB SPL peak

DIMENSIONS (H×W×D)

540×580×700 (mm)

WEIGHTS

40 (kg)

CONNECTORS

2 Neutrik NL4MP connectors

 

 

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