Ultimate. Complete. Powerful. If you’re looking for the ultimate
in-cabinet speaker, then you are on the right page. The PSB CHS 80 is, hands down, one of the most powerful, highest performance,
in-cabinet loudspeakers offered to consumers today and audiophiles and professional critics agree. We start first with an extremely rigid, internally braced cabinet and load it with our
Platinum line of speakers, including a pair of 8-inch woven fiberglass
woofers, dual 4-inch woven fiberglass
midrange and our acclaimed 1-inch aluminum dome,
ferrofluid-cooled
tweeter and match it with our hand-built, audiophile-grade
crossover network. This makes up the bulk of this solid 72-pound speaker. The front panel features simple switches, which implement boundary compensation making it easy for installers to achieve the level of performance you demand.
CHS80 In-Cabinet Speaker Specifications
| Frequency Range |
| On Axis @ 0° ±3dB | 32-33,00 Hz |
Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted |
| Anechoic Chamber | 87dB SPL |
| Typical Listening Room | 89 dB SPL |
| Impedence |
| Nominal | 4 Ohms |
Input Power
RMS, Clipping < 10% of the Time |
| Recommended | 15-300 Watts |
| Acoustic Design |
| Tweeter (Nominal) | 1” (25mm) "Platinum Class"
Aluminum Dome Tweeter with Ferrofluid |
| Midrange (Nominal) | 2 x 4 1/2” (110mm)
Woven Fiberglass Cone
Damped Rubber Surround
3/4” (19mm) Voice Coil
12oz (340g) Magnet |
| Woofer (Nominal) | 2 x 8” (200mm)
Woven Fiberglass Cone
Rubber Surround
1 1/2” (38mm) Voice Coil
40oz (1,100g) Magnet |
| Crossover | 2,200Hz, B3/300Hz, L4 |
| Size (W x H x D) |
| Millimeters | 432 x 610 x 324mm |
| Inches | 17" x 24" x 12.75" |
| Net Weight |
| Kilograms | 158.4 kgs |
| Pounds | 72 lbs |
| Finish |
| Available in Black Textured Finish |
| Features |
| EQ Switches for boundary
and perforated screen compensation
Dual 5way Gold-plated,
12AWG Binding Posts Bi-Wireable /
Bi-Ampable |
