Bullet midrange pair
OGPRO65A
6.5″ · 75 W RMS · 4 ohm
A fix for door speakers that lose clarity at high volume. The pair covers 145 Hz–10 kHz at 93.5 dB, right where voices sit, and takes 75 W RMS.
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6.5-inch bullet midrange that keeps vocals clear when the bass hits.
The OGPRO65A is a pair of 6.5-inch bullet midrange drivers for builders whose factory door speakers turn muddy once the system gets loud. It is rated 75W RMS with a 150W Max (10 ms) transient rating, so dynamic peaks have room. Dual 4-ohm voice coils (dual 3.2-ohm DC resistance) let you wire in series, in parallel or to separate channels to suit your amplifier, while a 145 Hz–10 kHz response and 93.5 dB sensitivity cover the vocal range. Paper cone, steel basket and a 37.07 oz ferrite magnet complete the build. Check cutout and depth against the 6.6 x 3.38-inch body.
See the full specs→- Vocal-Ready MidrangeA 145 Hz–10 kHz response and 93.5 dB sensitivity keep vocals clear and forward in a loud system.
- Burst HeadroomRated 75W RMS with 150W Max for 10 ms, so dynamic peaks have room above the continuous rating.
- Dual 4-Ohm CoilsDual 4-ohm voice coils with dual 3.2-ohm DC resistance let you wire for a final load your amplifier drives stably.
- Published T/S DataFs 145 Hz, Qts 0.53, Vas 2.83 L, BL 7.15 T·m and 1.0 mm Xmax are listed for crossover and enclosure modelling.
RMS POWER · CONTINUOUS
75 Watt
MAX POWER · SHORT PEAK
Watt
Match your amp to the RMS number
RMS is the power it handles continuously. Max is a short peak it can take.
YOUR AMP · RMS @ 2 / 8 Ω
75 W
The details
Two coils on their own terminals.
Around a 0.23″ (5.8 mm) magnetic gap.
Paper cone. 2.2 kg (4.9 lb) net weight.
0.33″ (8.4 mm) tall, CCAW wire on a kapton bobbin.
- Size
- 6.5″
- Type
- Bullet midrange
- DC resistance
- Dual 3.2 ohm
- Cone
- Paper
- Basket
- Steel
- Dimensions
- 6.6 × 3.38″ (168 × 86 mm)
- Weight
- 2.2 kg (4.9 lb)
- Sold as
- Pair
- RMS power
- 75 W
- Max · 10 ms
- 150 W
- Impedance
- Dual 4 ohm
- Sensitivity
- 93.5 dB
- Response
- 145 Hz–10 kHz
- Voice coil
- 1.51″ (38.3 mm) diameter, 0.33″ (8.4 mm) tall
- Winding
- 2 layers, CCAW wire
- Bobbin
- Kapton
- Magnet
- Ferrite, 37.07 oz
- Magnetic gap
- 0.23″ (5.8 mm)
- Fs
- 145 Hz
- Qts
- 0.53
- Qes
- 0.6
- Qms
- 4.86
- Vas
- 2.83 L
- Mms
- 10.5 g
- Cms
- 0.11
- Sd
- 132.7 cm²
- BL
- 7.15 T·m
- Xmax
- 0.04″ (1.0 mm)
Goes well with
Picked by the numbers on each spec sheet: power at the load it wires to, and parts sized to fit.
-
OG25T3.8″100 W RMS105 dBBullet tweeters for the highs above these mids, 2.5–20 kHz.
$50
-
OGS1200.4D1,200 W RMS250 W ×4 at 4 ohmFour channels at 250 W RMS each into 4 ohm. Set the gain to the speakers' rating.
$329
-
OGPRO69A6×9″100 W RMS4 ohm6×9 bullet mids, rated 100 W RMS with a 70 Hz–10 kHz response.
$189
Questions
Reach the OG Audio team for product questions, order support, warranty claims, and tuning help.
It is rated 75W RMS, with 150W Max for 10 ms. Match your amplifier's clean RMS output to the 75W rating, and the transient rating leaves room for dynamic peaks.
Wire them in series, in parallel, or to separate channels. Series gives 8 ohms and parallel gives 2 ohms, so pick a final load your amplifier drives stably.
The body measures 6.6 × 3.38 inches (168 × 86 mm). Check your cutout and mounting depth against those numbers and the vehicle cavity before installing.
A 145 Hz–10 kHz response and 93.5 dB sensitivity keep vocals clear and forward when the bass hits. It is sold as a pair, and should be crossed over rather than run full-range.
Talk to us
Not sure it fits your build? Ask the OG Audio team before you order.
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