DIY · Bookshelf · 2-way · Passive
6" 2-Way DIY Bookshelf Speaker
Pairs well with
This is a passive speaker, it needs a separate amplifier to drive it. A 50W amplifier is recommended, run near its rated power rather than barely loaded.
Product info
| Type | Bookshelf · 2-way · Passive |
| Power handling | 40W RMS |
| Impedance | 4Ω |
| Size | 18 × 25 × 35 cm (W×D×H) |
| Recommended amp power | 50W, run near its rated power |
Detailed spec
| Woofer | 6", Dayton RS150-4 |
| Tweeter | Peerless ring radiator |
| Sensitivity | 90 dB |
| Frequency range | 55 Hz - 30 kHz+ |
Frequency response
On-axis measurement, 6" woofer + ring radiator tweeter, 20Hz-20kHz.
Ideal use case
A versatile Hi-Fi bookshelf speaker suited to home theater surround channels, living room TV duty, Hi-Fi studio monitor use, or just enjoyable everyday listening. Not built for loud playback, outdoor use, or filling a large space.
Sound
Hi-Fi, engaging sound, warm with a touch of sparkle. Bass sits warm with a slight boost, treble is lifted a touch too, giving it an airy, balanced character rather than a flat, clinical one.
Region availability
What's included in this plan
- • Complete build BOM
- • PDF assembly guide
- • Cutout templates, built for 18mm MDF (19mm also works, may need light sanding to fit)
- • Crossover schematic and wiring diagram
- • Purchase links to the required parts
Is this build right for you
- ✓ Home theater surround channels
- ✓ Living room TV speakers
- ✓ Hi-Fi studio monitor use
- ✓ Enjoyable, everyday listening
- ✗ Loud playback
- ✗ Outdoor use
- ✗ Filling a large room
Ready to build this one?
Get this plan, $10