Tannoy 15" GRF Memory RW Speaker (Used)

Tannoy 15" GRF Memory RW Speaker . 62 Kg each speaker. Condition 8/10. Price asking for Rm23800 neg . Any question do free to call Steven at 0122889393. Thank you
Below is the specification:
Model rating
method 2-way, 1-speaker, bass reflex system, floor type
Unit used For all bands: 38cm coaxial type (3839M)
Allowable input 120W continuous
500W peak
Output sound pressure level 92dB / W / 1m (40Hz-20kHz)
113dB / 120W / 1m (40Hz-20kHz)
119dB / 500W Peak / 1m
Nominal impedance 8Ω (minimum 5.5Ω)
Playback frequency band 29Hz-20kHz ± 3dB
Third harmonic distortion 0.5% or less (90dB SPL, 40Hz to 20kHz)
2.0% or less (110dB SPL, 80Hz to 20kHz)
5.0% or less (113dB SPL, 80Hz to 20kHz)
Crossover frequency 1kHz (12dB / oct)
Control network 1kHz to 20kHz (± 3dB, 5 positions)
5kHz to 20kHz (+ 2dB to -6dB / oct, 5 positions)
Internal volume 220 liters
External dimensions Width 800 x Height 1,100 x Depth 480 mm (including legs)
weight 62kg