The BLAM Relax CRS27A is designed to fit inside the spare wheel well of most vehicles with the spare wheel mounted under the false floor of the boot. 

This works well in hatchbacks, SUVs, people carriers and wagons which don't have the luggage compartment sealed away from the passenger compartment, giving solid base kick, without being overbearing and not taking up space in the cargo area on under the seats. 

Mounted in a die cast aluminium enclosure with a 300w integrated amplifier this subwoofer creates a powerful, dynamic and enjoyable listening experience. An external remote with level control, base boost and phase is included with a 300mm extension.

270 mm (11 '') subwoofer for spare tyre well

Maximum power: 300 W / RMS 150 W

Frequency response: 28 Hz - 500

Impedance: 2 Ohms

Size: Width 360mm (14.2") x Height 145mm (5.7")

Amplifier

• Maximum Power: 300 W / Nominal Power 150 W

• Compatible with OEM head units

• High-level inputs with auto turn-on (switch-on)

• RCA low-level inputs: 0.4 - 4 V

• Bass boost (45 Hz) adjustable from 0 to +12 dB

• Fixed Subsonic filter: 20 Hz

• Low Pass Filter: 50 Hz to150 Hz 12 dB/oct

• Phase setting: O / 180°

• Power supply voltage: +12 VDC

• Fuse rating: 25 A

Subwoofer

• 27 cm (11")

• Voice coil 2 O: 65 mm, Impedance 2O

• Frequency response: 28 Hz / 500 Hz

Supplied Accessories

• External remote level control, bass boost and phase

• 30cm length connector accessory kit

• Size: Ø360 mm x 145 mm

• Weight: 11.65 Kg

Please note - some items may incur extra shipping charges that have to be sent by courier and are too large / expensive to be sent by Royal Mail (for example headlamps, headunits, speakers, lowering springs etc) to the following postcode areas, Channel Islands, BT, most IV, HS, KA-27-28, KW-15-17, AB30-38, AB44-56, FK17-99, G83, KW1-14, PA21-40, PH18-26, PH30-41, PH49-50, all ZE, IM, and any other non mainland postcodes.