Gladen RS 10
Best box: 31.8 L bass reflex tuned to 35.5 Hz · F3 36.6 Hz
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Comparable 10.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the Gladen RS 10 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.
- Port length (82.8 cm) exceeds a straight internal run; use an elbow bend, slotted vent or 3D folded duct to fit the enclosure.
Recommended Bass Reflex (Vented)
PORT NEEDS ELBOW / 3D| Net Box Volume (Vb) | 31.8 Liters |
| Tuning Frequency (Fb) | 35.5 Hz |
| F3 (-3 dB Cutoff) | 36.6 Hz |
| F6 / F10 Extension | 32.0 Hz / 28.0 Hz |
| Port Inner Diameter ESTIMATED | Ø 12.5 cm |
| Port Physical Length | 82.8 cm |
| First Pipe Resonance | 208.0 Hz |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 14.2 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 65.6 Hz |
| F3 (-3 dB Cutoff) | 69.9 Hz |
| F6 / F10 Extension | 51.6 Hz / 38.4 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 31.2 Hz |
| Total Q (Qts) | 0.33 |
| Electrical Q (Qes) | 0.351 |
| Mechanical Q (Qms) | 5.64 |
| Equivalent Volume (Vas) | 51.0 Liters |
| Diaphragm Area (Sd) | 366.0 cm² |
| DC Resistance (Re) | 3.5 Ω |
| Efficiency Bandwidth Product (EBP) | 89.0 |
| Linear Excursion (Xmax) | N/A mm |
| Thermal Power (Pe) | N/A W |
| Nominal Diameter | 10.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for Gladen RS 10?
Load Forge's calculated alignment puts Gladen RS 10 in a 31.8 liter vented enclosure tuned to 35.5 Hz, reaching an F3 cutoff of approximately 36.6 Hz.
Can Gladen RS 10 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 14.2 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 69.9 Hz.
What port dimensions should be used for Gladen RS 10 to avoid port chuffing?
Xmax is not published for Gladen RS 10, so the port is an empirical estimate: a 12.5 cm diameter with a length of 82.8 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
Embed this design card on DIYAudio, AVSForum, Reddit, or Facebook. It shows the calculated F3, MOL (when the power rating is published) and box parameters.
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