JBL 3678-HF High-frequency Speaker Section View larger

JBL 3678-HF High-frequency Speaker Section

JBL0377

New product

3678

Screen Channel System
The 3678 screen channel system can be used in either the passive mode or in a bi-amplified system. 
THX-approved for THX system applications.

More details

£ 455.00

£ 546.00 inc VAT

£ 546.00   tax incl.

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Price Unit Each
Condition new
Availability preorder
Manufacturer JBL
Colour Black

3678
3678.jpg

Screen Channel System
The 3678 screen channel system can be used in either the passive mode or in a bi-amplified system. 
THX-approved for THX system applications.

FEATURES:

  • Low Frequency Transducer: One 380 mm (15 in) low frequency driver.
  • High Frequency Transducer: 25 mm (1 in) horn throat diameter, 44 mm (1.75 in) pure titanium diaphragm compression driver.
  • Flat power response 100° x 100° Bi-Radial horn.
  • Operable in bi-amp or passive mode.
  • Includes adjustable bracket for horn aiming.
  • Shallow profile cabinet minimizes behind-screen space requirements.
  • THX - approved for THX system installations (biamplified only).

SPECIFICATIONS:

  • Frequency Range - 30 Hz to 20 kHz (-10 dB)
  • Frequency Response - 45 Hz to 12 kHz (+/- 3 dB)
  • Power Capacity (Continuous Pink Noise) - 300 W Passive HF: 50 W Bi-Amp LF:600 W Bi-Amp
  • Sensitivity - 98 dB (1W, 1m)
  • Nominal Impedance - 8 Ohms
  • Crossover Frequency - 1 kHz
  • Nominal Coverage - 90° Horizontal, 90° Vertical
  • Half-Space Reference Efficiency - 3.3%
  • Maximum Acoustic Power Output - 8 Acoustic W (Sine Wave Input)
  • System Polarity - Positive Voltage to RED produces forward cone motion
  • Input Connectors - Barrier Strip Screw Terminals
  • Dimensions (H x W x D) - 1019 (w/horn) x 651 x 292 mm (40.125 (w/horn) x 25.625 x 11.5 in)
  • Net Weight - 41 kg (90 lb)

Customer Service - Contact us

SEND A MESSAGE
Akwill Limited
493-295 Chester Rd.
Manchester
M16 9HF

info@akwil.com
+44(0)161 872 7337

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