届いた

3/9に注文して昨日届いた。これだけでは音はならない。
ヤマトから電話があって、税関を通すとき、ものが何かを説明しないといけない。
「選挙カーの屋根に付いているスピーカみたいなメガホンです!」
関税は掛からなかった。輸入消費税が5200円、地方消費税が1300円。



いろいろなドライバがあるが、価格的に44XTしか選択肢がない。

  • PEAVEY　44XT™ w/ adapter Driver
    • 4"
    • Throat Parameter: Standard: 2" / 50.8 mm
    • Optional: 1.6" / 40.6 mm Supplied with throat extension
    • Nominal Impedance: 8 Ohms
    • Minimum Impedance: 7.1 Ohms
    • DC Resistance: 6.8 Ohms
    • Power Capacity 1000 Hz to 20,000 Hz: 400 W peak 200 W program 100 W continuous using pink noise band limited from 1,000 Hz to 20 kHz (AES 2-1984)
    • Power Capacity 500 Hz to 20,000 Hz: 320 W peak 160 W program 80 W continuous
    • Sensitivity: 111 dB SPL 1 Watt at 1 meter On-axis on a 80º H x 40º V horn
    • Nominal Efficiency: 30%
    • Frequency Response: 500 Hz to 20,000 Hz
    • Recommended Crossover: 1,000 Hz
    • Lowest Recommended Crossover: 500 Hz at 12 dB / Octave
    • Diaphragm: Commercially pure titanium
    • Voice Coil Diameter: 4" / 101 mm
    • Voice Coil Material: Edge-wound aluminum ribbon with a composite bobbin
    • Flux Density: 19,000 gauss (1.9T)
    • Dimensions: Standard: 8.388" (213 mm)D x 6.05: (154 mm) H
    • Net Weight: Standard: 21 lbs. / 9.5 kg
    • Shipping Weight: Standard: 25 lbs. / 11.4 kg
    • Weight Packed: 25.00 lb(11.34 kg)
    • Mount; four 7.93mm thru holes 90 degrees apart on a 4inch bolt circle
    • Manufactured by Ferrofluidics Corp.

Product Applications:

Installed Ceiling Sound
Churches
Meetings and Board Rooms
Courtrooms
Auditoriums
Lecture Halls
Convention Centers
Restaurants
Retail Facilities
Malls

  • TAD TD-4001
    • 磁束密度 20,000gauss
  • JBL 2446H
    • Flux Density: 19,000 gauss (1.9T)
  • DRIVER GSU-D04