1.35 Compression Driver 70w RMS 8 Ohm - BRC135

1.35 Compression Driver 70w RMS 8 Ohm - BRC135
1.35 Compression Driver 70w RMS 8½
1.35 Compression Driver 70w RMS 8½
1.35 Compression Driver 70w RMS 8 Ohm - BRC135
1.35 Compression Driver 70w RMS 8 Ohm - BRC135
1.35 Compression Driver 70w RMS 8½
1.35 Compression Driver 70w RMS 8½
1.35 Compression Driver 70w RMS 8 Ohm - BRC135

1.35 Compression Driver 70w RMS 8 Ohm - BRC135

Regular price
$27.60(incl. VAT) $23.00

Buy Now Pay Later, or Pay in 3 instalments of $7.66 (excl. VAT) with

Key Features:

  • Extremely high-quality 8 ohm Titanium domed HF Driver
  • High Compliance Response:1.5K-20KHZ
  • Colour coded Faston spring loaded terminals
  • 34.4 mm Voice Coil 1⅜" x 18TPI Thread
View full product specifications
  • In stock, ready to ship
  • Inventory on the way

This product is for pre-order, so there will be a longer lead time on deliveries.

1.35 Compression Driver 8 ohm Professional HF Unit

The BRC135 high-quality compression driver made from professional grade materials and feature a Kapton voice coil and titanium diaphragm. Perfect partners for both high power, two and three-way systems.

Key Features:

  • Titanium Dome - British Design - UK Stock - Fast Delivery!
  • Extremely high-quality 8-ohm Titanium domed HF Driver
  • 1⅜" x 18TPI Thread
  • 100dB SPL
  • High Compliance Response:1.5K-20KHZ
  • Terminals: Colour coded sprung loaded press/release
  • 34.4 mm Voice Coil
  • Program power 140W above 1.2 kHz
  • External diameter 120 mm Depth 75 mm
  • Mounting 34mm 1 3/8" Screw Thread
  • Net weight 1kg
  • Magnet Ferrite with 'easy to replace' diaphragm
  • The minimum impedance of 5.2 ohm
  • Suggested crossover frequency 1 kHz or higher (12dB/oct min slope)
  • Spare Diaphragms stocked if you have an accident

This HF Driver Fits The Following Cabinets:

  • Peavey (Not Peavey Pro15)
  • JBL
  • D&B
  • Turbosound
  • HK
  • NEXO
  • FANE
  • Celestion
  • Carlsbro
  • EV
  • RCF
  • FBT
  • Adam Hall
  • Alto (some models)
  • Plus Many More - contact us for details

Manufactured in Taiwan in conjunction with our USA partners. This is a very reliable and superb sounding compression driver.

Unlike other HF units if a spike such as an amplifier component failure or excessive feedback kills the driver we sell low-cost replacement diaphragms.


  • Boxed depth:9.0 cm
  • Boxed height:9.0 cm
  • Boxed width:7.0 cm
  • Unboxed depth:9.0 cm
  • Unboxed height:9.0 cm
  • Unboxed weight:1.0 kg
  • Unboxed width:7.0 cm
  • Boxed weight: 1.0 kg


  • RMS Power: 70w
  • Nominal Overall Diameter: 90mm
  • Diaphragm: Titanium
  • Air Gap Height: 5mm
  • Ferrofluid in Air Gap: No
  • Throat Diameter: 25mm
  • Voice Coil Winding
  • Voice Coil Former Kapton
  • Voice Coil Winding CCAW
  • Magnet Ferrite
  • High Compliance Response:1.5K-20KHZ
  • 100dB SPL
  • Nominal Impedance: 8 ½
  • Nominal Voice Coil Diameter: 34.4mm
  • Magnet Weight: <350g
  • Flux Density: 0.75 T
  • Sensitivity@1W/1m: 106 dB
  • 35mm thread
  • Voice Coil DC Resistance Re: 6.2 ½
  • Resonance Frequency Fs: 1300 Hz
average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by dave b., from United Kingdom
Verified Buyer
I recommend this product
Age Range
45 - 54
Customer Type
Customer Service
Went Above & Beyond
Value For Money
Rated 5 out of 5
Review posted

replacement driver

great service and prompt delivery. i used the brc135 to replace the drivers on a pair of cerwin vegas that part were no longer available for. these are installed in a busy town centre bar the original ones had been in for 10 years the difference is clear although the originals had not blown the sound is more defined and they sound more alive than they ever did . thankyou for a great service and product

Was this helpful?
Lifetime Guarantee
We're so confident in the quality and durability of our products, that we offer a BishopSound Lifetime Guarantee as standard on all BishopSound products. So you can buy with confidence and know that your gear is protected for life. T&C's apply.
All of our products are delivered from our central UK-based distribution centre for guaranteed fast delivery. Plus, with a network of experienced and knowledgable Service Engineers at your disposal, you can rest easy knowing there is a dedicated customer service team at the ready.
Why Choose British Sound?
During the 1960s a generation of British bands swept the world's music charts, taking with them not just their music, but also a very distinctive 'British Sound' derived from the amplification and loudspeakers they used. BishopSound speakers reproduce the warmth of British Sound through their innovative, high quality product catalogue. ensuring perfect sound for every venue and live performance.
Recently viewed