Peerless
Peerless - 1" Dome Tweeter Fabric - D27TG35-06
Peerless - 1" Dome Tweeter Fabric - D27TG35-06
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$68.95
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$68.95
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Description
High-performance 1" coated textile dome tweeter designed for smooth, natural treble reproduction with extended frequency response over 20 kHz. It features a large magnet with ferrofluid cooling for enhanced thermal handling, a linear response faceplate for improved dispersion, and braided tinsel leads for durability. Its over-sized rear chamber lowers the resonance frequency, extending bandwidth and allowing for flexible crossover integration. Ideal for DIY designs or possible drop-in replacement.
Features
- 1" coated silk dome for smooth, natural high-frequency response.
- Ferrofluid cooling improves thermal handling and reduces distortion.
- Double rear chamber lowers resonance.
- Linear response faceplate.
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 6Ω |
| Series | Peerless Dome Tweeter |
| Power handling (RMS) | 15 W |
| Sensitivity | 90.6 dB |
Thiele/Small parameters
| Resonant frequency (Fs) | 900 Hz |
|---|---|
| DC resistance (Re) | 4.9 Ω |
| Minimum impedance (Zmin) | 5.4 Ω |
| Voice coil inductance (Le) | 0.039 mH |
| Mechanical Q (Qms) | 1.13 |
| Electrical Q (Qes) | 1.03 |
| Total Q (Qts) | 0.54 |
| Equivalent volume (Vas) | 0.007 L |
| Compliance (Cms) | 0.1 mm/N |
| Moving mass (Mms) | 0.299 g |
| Mechanical resistance (Rms) | 1.496 kg/s |
| Force factor (Bl) | 2.83 T·m |
| Effective piston area (Sd) | 7.07 cm² |
| Linear excursion (Xmax, one-way) | 0.967 mm |
| Displacement volume (Vd) | 0.6837 cm³ |
| Efficiency bandwidth product (EBP) | 873.8 |
Motor
| Motor efficiency factor (β) | 1.64 (T·m)²/Ω |
|---|---|
| Air gap height | 2.5 mm |
| Voice coil winding height | 1.7 mm |
| Voice coil layers | 2 |
| Voice coil wire | CCAW |
| Magnet size (OD × ID × thickness) | 72 × 32 × 15 mm |
Mounting
| Overall diameter | 104 mm |
|---|---|
| Cutout diameter (suggested) | ≈ 73.0 mm |
| Mounting depth | 38.9 mm |
| Flange thickness | 4.2 mm |
| Bolt circle diameter | 94 mm |
| Mounting holes | 4 |
| Mounting hole diameter | 4 mm |
| Voice coil diameter | 25.8 mm |
| Weight | 0.51 kg |
Materials
| Cone | Silk |
|---|---|
| Surround | Silk |
| Basket | Plastic |
| Magnet | Ferrite |
- Xmax is quoted one-way (peak), not peak-to-peak.
- Sensitivity measured at 1W/1m.
- Power handling is Peerless's rated noise power (IEC 268-5).
Downloads
- D27TG35-06 Spec Sheet
- D27TG35-06 Mechanical Drawing
- D27TG35-06 Cutout & Recess Template (NB Audio) Straight off Peerless' spec sheet: flange outline, recess depth, bolt holes. Scaled from Peerless' drawing, so close but not guaranteed exact: cutout. Check it against your driver before you cut.
Where do these figures come from? See the source of each one
