MAIN FEATURES
Compact (only 5 cm frame depth), ISU165 is a high-power slim equipment (140 W max / 70 W RMS). This kit, as discreet as it is robust, promises an improvement in audio systems without causing major modifications to the passenger compartment. Let yourself be carried away by this essential place dedicated to Focal sound and performance.
Polyglass diaphragm, aluminium/magnesium tweeter... ISU165 delivers a natural, uncoloured, clear and detailed sound, magnified by the ogive of the loudspeaker which guarantees optimal dispersion of the soundstage.
ISU165 is the result of studies carried out on the constraints associated with installation in original systems. Its extreme compactness makes it an all-purpose piece of equipment, replacing your original audio system with ease. The removable tweeter can be installed in several ways: flush-mounted, on an inclined or flat support, or directly behind the original grille. These options allow for a variety of installation possibilities to facilitate mounting without compromising the sound experience.
SPECIFICATIONS:
- Product type : 2 -way Separate kit
- Membrane : Polyglass
- Tweeter : 165mm
- Filter : Integrated
- Frequency response (+/- 3dB) : 60Hz - 21kHz
- Maximum power : 140 watts
- Motor : Ferrite
- Nominal Impedance : 4 Ω
- Nominal power : 70 W RMS
- Sensitivity : 93 dB
- Suspension material : Butyl
- Depth behind surface (Mounting depth) : 49 mm / 1.9 in
- Cut-Out diameter : 139 mm / 5.6 in
- Weight : 550 g / 1.2 lb
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
MAIN FEATURES
Compact (only 5 cm frame depth), ISU165 is a high-power slim equipment (140 W max / 70 W RMS). This kit, as discreet as it is robust, promises an improvement in audio systems without causing major modifications to the passenger compartment. Let yourself be carried away by this essential place dedicated to Focal sound and performance.
Polyglass diaphragm, aluminium/magnesium tweeter... ISU165 delivers a natural, uncoloured, clear and detailed sound, magnified by the ogive of the loudspeaker which guarantees optimal dispersion of the soundstage.
ISU165 is the result of studies carried out on the constraints associated with installation in original systems. Its extreme compactness makes it an all-purpose piece of equipment, replacing your original audio system with ease. The removable tweeter can be installed in several ways: flush-mounted, on an inclined or flat support, or directly behind the original grille. These options allow for a variety of installation possibilities to facilitate mounting without compromising the sound experience.
SPECIFICATIONS:
- Product type : 2 -way Separate kit
- Membrane : Polyglass
- Tweeter : 165mm
- Filter : Integrated
- Frequency response (+/- 3dB) : 60Hz - 21kHz
- Maximum power : 140 watts
- Motor : Ferrite
- Nominal Impedance : 4 Ω
- Nominal power : 70 W RMS
- Sensitivity : 93 dB
- Suspension material : Butyl
- Depth behind surface (Mounting depth) : 49 mm / 1.9 in
- Cut-Out diameter : 139 mm / 5.6 in
- Weight : 550 g / 1.2 lb
MAIN FEATURES
Compact (only 5 cm frame depth), ISU165 is a high-power slim equipment (140 W max / 70 W RMS). This kit, as discreet as it is robust, promises an improvement in audio systems without causing major modifications to the passenger compartment. Let yourself be carried away by this essential place dedicated to Focal sound and performance.
Polyglass diaphragm, aluminium/magnesium tweeter... ISU165 delivers a natural, uncoloured, clear and detailed sound, magnified by the ogive of the loudspeaker which guarantees optimal dispersion of the soundstage.
ISU165 is the result of studies carried out on the constraints associated with installation in original systems. Its extreme compactness makes it an all-purpose piece of equipment, replacing your original audio system with ease. The removable tweeter can be installed in several ways: flush-mounted, on an inclined or flat support, or directly behind the original grille. These options allow for a variety of installation possibilities to facilitate mounting without compromising the sound experience.
SPECIFICATIONS:
- Product type : 2 -way Separate kit
- Membrane : Polyglass
- Tweeter : 165mm
- Filter : Integrated
- Frequency response (+/- 3dB) : 60Hz - 21kHz
- Maximum power : 140 watts
- Motor : Ferrite
- Nominal Impedance : 4 Ω
- Nominal power : 70 W RMS
- Sensitivity : 93 dB
- Suspension material : Butyl
- Depth behind surface (Mounting depth) : 49 mm / 1.9 in
- Cut-Out diameter : 139 mm / 5.6 in
- Weight : 550 g / 1.2 lb
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.





























































































