Izolatia interna ( buretata) schimbată cu lana pura= sunetul a devenit mai profund, mai clar, rafinat.
Vand din colectia personala boxe kef Q 15 + Coda 8 + Coda 7.
Pretul pentru fiecare pereche este 800 ron.
Boxele sunt originale englezesti, ambele modele au fost foarte apreciate de audiofili la aparitie, dovada si acum sunt cautate pe site urile de specialitate. Sunetul este excelent, are volum , greutate si claritatea specifica KEF. Arată foarte bine, fara urme de uzura sau zgarieturi

KEF Q15 speakers:
- System type: 2-way, bookshelf/stand-mount
- Enclosure type: Reflex
- Dimensions (H x W x D): 305 x 202 x 255mm (12.2 x 8.1 x 9.8 inches)
- Weight: 5.5kg (12.1 lbs)
- Nominal impedance: 6 ohms
- Power Handling: 100W
- Frequency response: 50Hz to 20kHz +/-3.0dB (-6dB at 47Hz)
- Sensitivity: 91dB at 1m for 2.83V
- Maximum output: 111dB
- Finish: Black Ash

Kef Coda 8 speakers:
System type 2-way
Enclosure type Bass-reflex
Frequency response ± 3dB 45 - 20000 Hz
Nominal impedance 6 Ohm
Amplifier Requirements 10 - 100 W
Sensitivity (2.83V/1m) 91 dB
Maximum output (SPL) 110 dB
Tweeter 25 mm (1 in.)
Woofer 165 mm (6.5 in.)
Dimensions (H x W x D) 325 x 200 x 288 mm / 12.8 x 7.87 x 11.34 in.
Weight 4.6 kg / 10.12 lbs.

Kef Coda 7 speakers:
System type 2-way
Enclosure type Reflex
Frequency response ± 3dB 48 - 20000 Hz
Nominal impedance 6 Ohm
Amplifier Requirements 10 - 70 W
Sensitivity (2.83V/1m) 91 dB
Maximum output (SPL) 109 dB
Tweeter 25mm (1 in.)
Woofer 130mm (5.25in.)
Dimensions (H x W x D) 300 x 180 x 235mm (11.8 x 7.1 x 9.3 inches)
Weight 3.3kg (7.3 lbs)