Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78
Best box: 1.5 L bass reflex tuned to 146.2 Hz · F3 131.8 Hz
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Comparable 2.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78 does not fit your target box volume or tuning. Each entry links to its full enclosure design and Thiele/Small parameters.
⚠️ Engineering Notice for Builders
- Xmax is not published, so the port size is an empirical estimate (area ≥ 12 in² per ft³ of net volume, minimum by driver size), not a displacement calculation. Check air velocity in Load Forge Studio.
Recommended Bass Reflex (Vented)
PORT BUILDABLE| Net Box Volume (Vb) | 1.5 Liters |
| Tuning Frequency (Fb) | 146.2 Hz |
| F3 (-3 dB Cutoff) | 131.8 Hz |
| F6 / F10 Extension | 121.0 Hz / 112.6 Hz |
| Port Inner Diameter ESTIMATED | Ø 5.0 cm |
| Port Physical Length | 14.8 cm |
| First Pipe Resonance | 1164.0 Hz |
| Estimated MOL @ F3 | 96.7 dB SPL |
Sealed (Acoustic Suspension) — compromise
SUITS INFINITE / OPEN BAFFLEWith Qts 1.47 a Butterworth (Qtc 0.707) box would be many times Vas. A box equal to Vas reaches Qtc 2.079; for a flat response this driver is better used on an infinite (IB) or open baffle.
| Net Box Volume (Vb) | 0.28 Liters |
| System Q (Qtc) | 2.079 (above Butterworth: Qtc cannot fall below Qts (1.47)) |
| System Resonance (Fc) | 243.2 Hz |
| F3 (-3 dB Cutoff) | 208.4 Hz |
| F6 / F10 Extension | 185.4 Hz / 158.8 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 172.0 Hz |
| Total Q (Qts) | 1.47 |
| Electrical Q (Qes) | 2.59 |
| Mechanical Q (Qms) | 3.4 |
| Equivalent Volume (Vas) | 0.3 Liters |
| Diaphragm Area (Sd) | 15.9 cm² |
| DC Resistance (Re) | 14.53 Ω |
| Efficiency Bandwidth Product (EBP) | 66.4 |
| Linear Excursion (Xmax) | N/A mm |
| Thermal Power (Pe) | 10.0 W |
| Nominal Diameter | 2.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78?
Load Forge's calculated alignment puts Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78 in a 1.5 liter vented enclosure tuned to 146.2 Hz, reaching an F3 cutoff of approximately 131.8 Hz.
Can Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 0.28 liters with a Qtc of 2.079 (above Butterworth: Qtc cannot fall below Qts (1.47)), the system exhibits an F3 of 208.4 Hz.
What port dimensions should be used for Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78 to avoid port chuffing?
Xmax is not published for Factory Buyouts Samsung BN83-01803A 1" x 3-1/2" Paper Cone Full-Range Speaker 16 Ohm| 78, so the port is an empirical estimate: a 5.0 cm diameter with a length of 14.8 cm (area at least 12 in² per ft³ of net volume). Check the air velocity at your power level in Load Forge Studio.
Shareable Acoustic Card for Forums & Social Media
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