PSB Image B15 como surround para un Denon 2808

Hola a todos, que os parece estos altavoces traseros para el denon 2808

Image B15 Monitor Specifications

Frequency Range
On Axis @ 0° ±1.5dB 70-20,000 Hz
On Axis @ 0° ±3dB 50-23,000 Hz
Off Axis @ 30° ±1.5dB 70-10,000 Hz
Lf Cutoff -10dB 50 Hz
Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted
Anechoic Chamber 89 dB
Typical Listening Room 91 dB
Impedence
Nominal 6 Ohms
Minimum 4 Ohms
Input Power
RMS, Clipping < 10% of the Time
Recommended 10-80 Watts
Program 60 Watts
Acoustic Design
Tweeter (Nominal) 1" (25 mm)
Aluminum Dome with Ferrofluid
Woofer (Nominal) 5 1/4" (133 mm)
Injection Molded
Metalized Polypropylene cone
Rubber Surround
Crossover 2,200 Hz, B3
Internal Volume Design Type 0.25 cu ft (6.9 liter)
Bass Reflex
2" Front Port
Video Shielded
Size (W x H x D)
Millimeters 178 x 343 x 248 mm
Inches 7 x 13 1/2 x 9 3/4"
Net Weight
Kilograms 5.5 kg /each
Pounds 12 lb /each
Shipping Weight
Kilograms 12.3 kg /each
Pounds 27 lb /each
Finish
Black Ash, Maple, Sienna
Maple not available in North America
Features
5-way Gold-plated
Binding Posts
Clear Bumpers

gracias y saludos