全新 JBL 2245H 18吋單元 (一對) New - never use - JBL 2245H 18" woofer (已完成)

牌子:  JBL
價錢: $4000

JBL 2245H 18吋單元,低頻能潛力達25Hz.
JBL 4345, JBL B460 採用2245H 18吋單元.
全新 JBL 2245H 18吋單元一對.(original packing – paper carton box)

Specification:
Max Pwr. 300 wRMS
Magnet Wt. 86 oz.
Foam Surround
Net Weight 22 lbs.
Box 12cf, 44x29x21"
Box 23cf, 49x30x30"         Cone 200 Sq.";0.13sq.M.
Eff/Max SPL 95/120db
Voice Coil: 4" vented
Inductance 1.4mH
F3: 33Hz  Ripple -0db
F3: 24Hz  Ripple 1db         Fs 20Hz; Vas 29cf; 820 1
Qt. 0.27; Qm. 2.2; Qe .31
Xmax 0.76"; 19mm
Impedance/Re 8/6 ohm
Port: 2-4";Lth: 5";12cm
Port: 4";Lth: 4";10cm JBL 2245H 18" woofer.
JBL 4345,B460 woofer select 2245H as woofer unit.
100% new in box (never use)

Max Pwr. 300 wRMS
Magnet Wt. 86 oz.
Foam Surround
Net Weight 22 lbs.
Box 12cf, 44x29x21"
Box 23cf, 49x30x30"         Cone 200 Sq.";0.13sq.M.
Eff/Max SPL 95/120db
Voice Coil: 4" vented
Inductance 1.4mH
F3: 33Hz  Ripple -0db
F3: 24Hz  Ripple 1db         Fs 20Hz; Vas 29cf; 820 1
Qt. 0.27; Qm. 2.2; Qe .31
Xmax 0.76"; 19mm
Impedance/Re 8/6 ohm
Port: 2-4";Lth: 5";12cm
Port: 4";Lth: 4";10cm

Can I see more photo of yours drivers?

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