BMS 4545ND
Compression driver specs
| Throat exit | 1" |
|---|---|
| Voice coil | 44.4 mm |
| Impedance | 8 Ω |
| Usable range | 500-20000 Hz |
| Min crossover | 1900 Hz |
| Sensitivity (on horn) | 113 dB |
| Magnet | Neodymium |
| Power (AES) | 80 W |
Compatible horns (same exit)
- 18 Sound XR1064 · 60°×40°
- 18 Sound XT1086 · 90°×60°
- 18 Sound XT120 · 90°×60°
- B&C ME10V3 · 90°×60°
- B&C ME20 · 90°×60°
- B&C ME45 · 90°×40°
- Beyma TD-164 · 60°×40°
- Beyma TD-8060 · 80°×60°
- Beyma TD/194 · 90°×40°
- Beyma TD1124P · 120°×40°
- Beyma TD164P · 60°×40°
- Beyma TD196P · 90°×60°
- BMS 2119 · 90°×40°
- BMS 2193 · 90°×40°
- Eminence APT 150S 7.5" X 4.5" Horn Flare · 100°×50°
- Eminence APT 80S 3.4" x 3.4" Horn Flare · 80°×80°
- Eminence APT200S 5.9" X 5.9" Horn Flare · 90°×90°
- Faital PRO LTH102 · 60°×60°
- Faital PRO STH100 · 80°×80°
- Faital PRO WG101 · 140°×140°
- Oberton H 960 · 90°×60°
- RCF H100 · 90°×75°
- RCF HF101 · 90°×70°
Matched on throat exit (1") only. Verify mounting and crossover against both datasheets.
Substitute candidates
| Driver | Min XO (Hz) | Range low (Hz) | Range high (Hz) | Voice coil (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| BMS 4544 | 1300 -600 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| BMS 4547ND | 1200 -700 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| BMS 4552ND | 1000 -900 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| BMS 5530ND | 1000 -900 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| BMS 5531ND | 1000 -900 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| BMS 4550 | 800 -1100 | 500 = | 20000 = | 44.4 = | 113 = | close | + | |
| Beyma CD-11Nd | 1500 -400 | 700 +200 | 19000 -1000 | 44.4 = | 111 -2 | usable | + | |
| Beyma CD10Nd/N | 1200 -700 | 700 +200 | 19000 -1000 | 44.3 -0.1 | 111 -2 | usable | + | |
| Beyma CD-11Fe | 1500 -400 | 700 +200 | 19000 -1000 | 44.4 = | 109 -4 | usable | + | |
| Faital PRO HF10AK | 1300 -600 | 800 +300 | 20000 = | 44 -0.4 | 110 -3 | usable | 16 Ω vs 8 Ω: amp load changes · 60 W vs 80 W: lower power handling | + |
Compare the closest 3 against the 4545ND →
Ranked on parameter similarity only (crossover floor, range, sensitivity, voice coil). Same throat exit required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (12)
- FK Top 10 2Wtopbass reflex
- FK Top 10 Coax 2Wtopsealed
- FK Top 12 2W Sealedtopsealed
- FK Top 12 3Wtopbass reflex
- FK Top 15 2Wtopbass reflex
- FK Top 2W PerDrvtopbass reflex
- FK Top 4Wtopbass reflex
- FK Top 4W Bigtopbass reflex
- FK Top AllConntopbass reflex
- FK Top AltDrvtopbass reflex
- FK Top Img 2Wtopbass reflex
- FK Top VituixCADtopbass reflex